700c, 27-Inch & 650c

DT's benchmark setting aero+ rim matched to a mix of top and end spokes and premium hub makes for a wheel that delivers in all conditions. Fitting 28mm tires to it's wide rims will give you all the comfort and grip needed for mixed surface rides. Using 25mm tires will aero-optimize your race bike. - Spline 240S based hub - Straight-pull hub/spokes built with 2-cross pattern - Includes factory installed tubeless tape, tubeless valve and valve guard

The entry into the world of gravel riding, the G 1800. If you want to give cycling a try and plan to do your first rides off-road the G 1800 is your choice of wheel. Combining all the key advantages of DT's gravel segment wheels at a very attractive price point, these wheels may be your entry into the world of gravel riding. Leave for beaten roads and turn to the unexplored paths, the G 1800 will join you. - 370 based hub

The entry into the world of gravel riding, the G 1800. If you want to give cycling a try and plan to do your first rides off-road the G 1800 is your choice of wheel. Combining all the key advantages of DT's gravel segment wheels at a very attractive price point, these wheels may be your entry into the world of gravel riding. Leave for beaten roads and turn to the unexplored paths, the G 1800 will join you. - 370 based hub

Are you already planning your next bikepacking trip? The GR 1600 wheels are made for gravel adventures and all those unique experiences one can find far away from the tarmac and the rest of the road cycling community. A super durable aluminum wheel made of reliable components that supports you for endless miles of troublefree riding pleasure. Ready to explore the world? With the GR 1600 you definitely are. - 350 based hub

Introducing the Gravel racing GRC 1400. With a holistic approach of engineering DT re-thought the characteristics of a modern benchmark setting gravel wheel set. Aerodynamic efficiency, ideal support of wide gravel tires leading to comfort and traction off-road as well as remarkable durability are only some of the key features that make this wheel set the perfect companion for your next gravel adventure. - 42mm aero-optimized rim depth for 35mm wide gravel tires

Introducing the Gravel racing GRC 1400. With a holistic approach of engineering DT re-thought the characteristics of a modern benchmark setting gravel wheel set. Aerodynamic efficiency, ideal support of wide gravel tires leading to comfort and traction off-road as well as remarkable durability are only some of the key features that make this wheel set the perfect companion for your next gravel adventure. - 42mm aero-optimized rim depth for 35mm wide gravel tires - 36T RatchetSystem technology

While DT's Hybrid Endurance wheels are made to deliver maximum speed on tarmac, the Hybrid Gravel wheels will deliver maximum fun on gravel roads. The HGC 1400 Spline is the exclusive answer for all high-end E-gravel bikes that set the benchmark in a new cycling segment. With a select mix of high-end E-specific components, this wheel has the pedigree to be the uncontested King of E-gravel. - 3 cross spoke pattern, DT AeroComp Hybrid straight pull spokes, DT Pro Lock hidden aluminum spoke nipples

At the core of this all-around wheelset lies a modern, wide and light aluminum rim. Being the foundations of the wheel, it makes for a balanced width to stiffness to weight ratio. The rim is complemented by DT's proven pawl drive system and a high end build with bladed spokes and alloy nipples. These features make it a premium training wheel easily able to race your mates to the city limits sign. - Spline hub with 3-pawl system - Straight-pull hub and spokes are radial laced - Includes RWS Eco skewer, tubeless ready tape and tubeless valve

The pinnacle of aluminum road wheels. The ceramic OXIC surface coating brings brake performance to rim brakes like it has never be seen before. The rims are wide, asymmetric, and lightweight, making for an outstanding stiffness to weight ratio. If set up tubeless, supreme comfort and grip are added to the athletic character. - OXiC rim surface technology for improved braking performance and wear - Tubeless Ready rim compatible with standard clincher tires - 240 hub and ProLock Squorx ProHead spokes built with radial lacing - Factory installed tubeless-ready tape - Includes titanium RWS skewer, tubeless valve and Swissstop BXP blue brake pads

The pinnacle of aluminum road wheels. The ceramic OXIC surface coating brings brake performance to rim brakes like it has never be seen before. The rims are wide, asymmetric, and lightweight, making for an outstanding stiffness to weight ratio. If set up tubeless, supreme comfort and grip are added to the athletic character. - OXiC rim surface technology for improved braking performance and wear - Tubeless Ready rim compatible with standard clincher tires - 240 hub and ProLock Squorx ProHead spokes built with radial lacing - Factory installed tubeless-ready tape - Includes titanium RWS skewer, tubeless valve and Swissstop BXP blue brake pads

The pinnacle of aluminium road wheels. The ceramic OXIC surface coating brings brake performance to rim brakes like it has never be seen before. The rims are wide, asymmetric, and lightweight, making for an outstanding stiffness-to-weight ratio. If set up tubeless, supreme comfort and grip are added to the athletic character. Finally, at just 1435g, this wheelset is both extremely practical and competitive, very much in tune with its stealthy appearance.

The pinnacle of aluminum road wheels. The ceramic OXIC surface coating brings brake performance to rim brakes like it has never be seen before. The rims are wide, asymmetric, and lightweight, making for an outstanding stiffness to weight ratio. If set up tubeless, supreme comfort and grip are added to the athletic character. - OXiC rim surface technology for improved braking performance and wear - Tubeless Ready rim compatible with standard clincher tires - 240 hub with 36t SL ratchet system and ProLock Squorx ProHead spokes built with two-cross lacing - Factory installed tubeless-ready tape - Includes titanium RWS skewer, tubeless valve, 10-speed spacer and Swissstop BXP blue brake pads

The pinnacle of aluminum road wheels. The ceramic OXIC surface coating brings brake performance to rim brakes like it has never be seen before. The rims are wide, asymmetric, and lightweight, making for an outstanding stiffness to weight ratio. If set up tubeless, supreme comfort and grip are added to the athletic character. - OXiC rim surface technology for improved braking performance and wear - Tubeless Ready rim compatible with standard clincher tires - 240 hub with 36t SL ratchet system and ProLock Squorx ProHead spokes built with two-cross lacing - Factory installed tubeless-ready tape - Includes titanium RWS skewer, tubeless valve, 10-speed spacer and Swissstop BXP blue brake pads

Comfort joins speed. PR 1600 wheels work perfectly with wider tires, which results in more comfort in the saddle and more grip on the road. These wheels excel on any terrain, transfer every bit of energy into forward momentum and take every corner with Swiss precision. - 350 based Spline hub - Straight-pull hub and spokes are radial laced - Includes steel RWS skewer, tubeless ready tape and tubeless valve

Unsure what will happen on your group ride? Mountains, hills, or flats? Water from below, water from above? You needn't worry, the PRC 1400 SPLINE 35 has it covered. High-end, bladed straight pull spokes and the most reliable and lightweight freewheel system make for an efficient ride. Offering the perfect blend of comfort, grip, and low weight in combination with a higher volume tire, these wide and stiff full carbon rims accelerate with the best of them.

High end, bladed straightpull spokes and the most reliable and light weight freewheel system make for an efficient ride. Offering the perfect blend of comfort, grip and lightweight in combination with a higher volume tire, the wide and stiff full carbon rims accelerate with the best of them. So the PRC 1400 SPLINE 35 is ready for anything, are you? - Spline 240S based hub

With the T 1800 CLASSIC track style is taken to the streets. From the wide, medium profile alloy rim to the extra flat bladed spokes it oozes muscles. And that muscle is needed when zipping around cars and corners at full pace. Its simplicity comes from Swiss engineering know-how, ensuring a long, trouble free life navigating city roads and procuring big grins on riders faces. That said, it doesn't mean it can't go fast on an oval, because it can.

Campagnolo's aerodynamic Bora WTO Disc Brake wheel with a 45mm profile is designed to appeal to a broader customer base. The design of the rim enables maximum aerodynamic penetration, and at certain angles, the wind can actually become a valuable ally to the rider. The wheel features carbon rims with a unidirectional aerodynamic finish, aerodynamic aluminum hubs, and the ceramic USB cup-and-cone bearing system: every design choice has been made with a view to optimizing performance. - 24-spoke elliptical cross section results in a superior rolling resistance Specifications: - Hub/Brake Compatibility: Center-Lock Disc - Cassette Body Type: Shimano/SRAM 11 Speed Road - Wheel Size: 700c - ISO Diameter: 622 / road / 29" - Tire Type: Tubeless Ready Clincher

The CADEX 36 Disc WheelSystem is a versatile, lightweight composite wheel built for real-world performance. Featuring a hookless rim design with optimal 22.4mm internal width and 36mm depth, it delivers unbeatable acceleration and climbing efficiency as well as confident handling on descents, in the wind and on varied terrain. - Precision reinforced lay-up places carbon fiber only where needed, creating a strong, stiff rim structure weighing in at only 1302 grams. - Dynamic Balanced Lacing technology produces a stiffer, more efficient wheel with outstanding power transfer. - High tensile strength CADEX aero carbon spokes minimize lateral flex for more efficient acceleration and climbing. - The 22.4mm inner rim width creates an increased actual tire contact patch for better traction and impact absorption, better handling, more confidence and less rider fatigue. - CADEX hookless rim technology features a broad inner rim width and durable continuous carbon fiber structure, helping create a rounder tire shape for superior grip and handling plus added sidewall support when cornering, all without compromising weight. - The precision machined low-friction R1-C30 hub significantly reduces bearing load as CADEX ceramic bearings further increase efficiency by offering lower rolling resistance and 1.5x smoother action than steel. - A low 36mm rim profile offers excellent stability in shifting winds.

The CADEX 36 Disc WheelSystem is a versatile, lightweight composite wheel built for real-world performance. Featuring a hookless rim design with optimal 22.4mm internal width and 36mm depth, it delivers unbeatable acceleration and climbing efficiency as well as confident handling on descents, in the wind and on varied terrain. - Precision reinforced lay-up places carbon fiber only where needed, creating a strong, stiff rim structure weighing in at only 1302 grams. - Dynamic Balanced Lacing technology produces a stiffer, more efficient wheel with outstanding power transfer. - High tensile strength CADEX aero carbon spokes minimize lateral flex for more efficient acceleration and climbing. - The 22.4mm inner rim width creates an increased actual tire contact patch for better traction and impact absorption, better handling, more confidence and less rider fatigue. - CADEX hookless rim technology features a broad inner rim width and durable continuous carbon fiber structure, helping create a rounder tire shape for superior grip and handling plus added sidewall support when cornering, all without compromising weight. - The precision machined low-friction R1-C30 hub significantly reduces bearing load as CADEX ceramic bearings further increase efficiency by offering lower rolling resistance and 1.5x smoother action than steel. - A low 36mm rim profile offers excellent stability in shifting winds.

A hookless bead and precision reinforced carbon layup create an exceptionally strong structure with best-in-class weight. A 25mm inner rim width produces a more uniform tire shape and better handling. The innovative 60-tooth ratchet freehub and ultrasmooth ceramic bearings deliver a responsive feel, while high-tensile-strength carbon spokes and Dynamic Balanced Lacing boost lateral stiffness. It all adds up to class-leading speed, efficiency and durability for superior all-road performance.

A hookless bead and precision reinforced carbon layup create an exceptionally strong structure with best-in-class weight. A 25mm inner rim width produces a more uniform tire shape and better handling. The innovative 60-tooth ratchet freehub and ultrasmooth ceramic bearings deliver a responsive feel, while high-tensile-strength carbon spokes and Dynamic Balanced Lacing boost lateral stiffness. It all adds up to class-leading speed, efficiency and durability for superior all-road performance.

If you're a proponent of the new trend of stealth styling for high-end road machines, then you're also likely a fan of carbon and disc-brake wheels because they omit an aluminum rim brake's bright, decidedly un-stealth brake strip. With the HED Ardennes Plus Black, you can enjoy the consistent stopping power of alloy rims without sullying the matte black-on-black finish of your race rig with the silver stripe of alloy shame. As alluded to above, the most striking feature of the Ardennes Plus Black wheels is the black finish of the brake tracks, which are the result of HED's Turbine Braking Technology. HED claims this design nets some pretty impressive numbers, including stopping distances in dry and wet conditions that are reduced by 25% and 70%, respectively, and brake power consistency that enjoys a claimed 5x increase over non-Black rims. While HED is jealously guarding the details of this process for obvious reasons, we do know that it's the result of a proprietary process of machining and anodizing, and we suspect that the gains are mostly attributable to the former while the latter is just a welcome aesthetic flourish. Other than those improvements to the brake track, the Ardennes Plus Black is essentially a rebranded version of HED's previous Ardennes Plus king, the FR. The tubeless-ready rim is still a lightweight alloy whose stiffness ensures that the end product can be made with less material — and therefore lower weight — than comparable alloy hoops. It's also got the low spoke count of the previous model, which keeps weight down while taking advantage of the wider rim's increased resistance to torsional and lateral flex. The Ardennes Plus Black wheels also see a return of HED's Sonic Silver model, only rebranded and — of course — re-colored. They run ABEC5 bearings on oversized axles, 12mm in front and 15mm in the rear. The flanges are spaced as widely as possible to create a stronger bracing angle, resulting in lateral stiffness that any rider approaching HED's suggested weight limit of 225 pounds will appreciate. The front hub has a carbon-fiber tube with aluminum end caps. The rear is aluminum with exaggerated flanges and a grease port, so you can power wash and re-lube the wheels as needed. Both skewers have titanium shafts, and the ratchet ring in the rear hub is also titanium. Finally, please note that HED suggests using brand new brake pads with these the Ardennes Plus Black rims. The same metal shavings that hide out in used pads and tend to destroy carbon wheels may also damage the Black rims' finish. C2 Alloy rims 24.5mm rim depth Turbine Braking Technology Tubeless-ready

HED'S EXTRA-WIDE WORKHORSE. HED's Ardennes wheel line has become widely popular for its light weight and ultra-wide profile. So, when it came time to update its rim profiles, HED made sure that those changes were applied to its long-time staple, the Plus CL Wheelset. Along with the new 25mm rim width, it features the same higher spoke count that's continually made the Ardennes CL the wheel of choice for both stallions and cyclocross racers alike. So, whether you're looking for a bombproof training wheelset, or just some extra peace of mind, the CL Plus wheelset will do the trick. The CL Plus forgoes the scandium alloy rim of its SL and FR siblings in favor of an aluminum rim. And while it comes at the expense of a handful of grams, you're still getting the full benefit of HED's new and wider C2 rim shape. Wide rims have become standard for road use over the past few seasons, and HED kicked off that trend by partnering with Continental to create the original C2 rim shape in 2007. The CL Plus takes this trend a step further, by upping the width by two millimeters, to 25mm. The upshot is that you get more of the same traits that are relegating narrow rims to the antique bin -- namely, better grip and faster rolling through an improved tire profile. And these aren't just empty marketing promises. All things being equal, a wider rim puts more of the tire on the road, and that increased contact patch equates to more grip, especially while cornering. Better yet, by widening the tire's base, more of the sidewall is oriented vertically, which means that the tire is better able to deform around irregularities in the road surface. In other words, you'll roll through the bad stuff, not over it. And just in case you're looking for the fastest rolling setup around, the CL Plus is compatible with tubeless system, in addition to traditional clincher tires with tubes. The LT Plus wheelset rolls on HED's Sonic hubs. And while they're similar in execution to the hubs found on the rest of the Ardennes line, they lose the carbon fiber accents in favor of full aluminum hub shells. The rear hub has an external grease port, which means that you're able to pump fresh grease in there without having to disassemble the rear hub. The spokes are stainless items, of which the front wheel has 24, and the rear has 28. This higher spoke count makes these an ideal option for heavier riders or cyclocross use. Accordingly, the rider weight limit is bumped up to 250 pounds. To keep the wheelset in place, HED includes its steel quick-release skewers. The result is a wheelset that weighs just around 1635 grams. The HED Ardennes Plus CL Clincher Road Wheelset is available with either a Shimano/SRAM or Campagnolo freehub compatibility and in the color Black. It's worth noting that both freehub bodies are compatible with 11-speed cassettes, and that these wheels ship with airtight rim tape that makes them compatible with tubeless setups. Please note that HED's suggested rider weight limit for these wheels is 250lb. Tubeless-ready (comes with rim tape) Shimano/SRAM or Campagnolo compatible freehub 25mm rim width Stainless steel spokes (24 at front, 28 at rear) Compatible with 11-speed cassettes 250-pound weight limit

That faint cheering you hear is the collective glee of gravel grinders and cyclocross racers from all corners of the earth in reaction to the news of a disc brake compatible Ardennes Plus. The HED Ardennes Plus LT Disc Brake Clincher Wheelset gains a smidgen of weight and drops the price compared to the line-topping SLs because of its standard HED bladed spokes, but it still boasts the same beefy yet lightweight rims for sure-footed handling and speedy spin-up. Whether you're looking for a race-worthy wheelset to tackle a 'cross course or heading out for epic gravel adventures, this wheelset is bound to bump up the fun factor on any ride. The Ardennes Plus takes HED's C2 rim design even a step further compared to the standard Ardennes profile. Two additional millimeters of width result in an improved tire profile when paired with the wider tires used in 'cross and gravel applications for even better grip and faster rolling. The wider rim puts more of the tire on the ground, and that increased contact patch means more grip, especially while cornering. Better yet, by widening the tire's base, more of the sidewall is oriented vertically, which means the tire is better able to deform around surface irregularities — you'll roll through them, not over them. And just in case you're looking for the fastest rolling setup around, the Plus SL is compatible with tubeless setups in addition to traditional clincher tires with tubes. HED laces the Plus LT's to its Sonic Disc hub in the front, with wide flanges for impeccable stiffness and resistance to torsional forces. The rear hub is HED's new 545 J-bend hub, featuring five pawls and 45 teeth for lightning-fast engagement to torque over steep inclines and technical terrain. Both hubs are compatible with centerlock rotors, with separately sold adapters available for use with 6-bolt rotors. Tubeless rim tape is included, but thru-axles are sold separately. Please note that HED recommends a maximum tire pressure of 100 PSI for these rims.

Wide rims are here to stay, and if you still aren't sure what all the fuss is about, let us introduce you to the HED Ardennes Plus LT Clincher Road Wheelset. Some things are best left unchanged, and accordingly, the Ardennes LT keeps its aluminum rims and HED Sonic hubs. But change can be a good thing too, which is why HED bumped the width up to 25mm. And that means more of the fast rolling and superior grip that you've come to expect. Wide rims have become standard for road use over the past few seasons, and HED's C2 rim shape has been at the forefront of this. The Plus LT takes this trend a step further by upping the width of the scandium alloy rim by two millimeters, to 25mm. The upshot is that you get more of the same traits that are relegating narrow rims to the antique bin. Namely, better grip and faster rolling through an improved tire profile. And, you can rest assured that these aren't empty promises. All things being equal, a wider rim puts more of the tire on the road, and that increased contact patch means more grip, especially while cornering. Better yet, by widening the tire's base, more of the sidewall is oriented vertically, and that means that the tire is better able to deform around irregularities in the road surface. So, you'll roll through them, not over them. And just in case you're looking for the fastest rolling setup around, the Plus LT is compatible with tubeless setups, in addition to traditional clincher tires with tubes. The Plus LT wheelset rolls on HED's Sonic hubs, much like its FR and Plus FR brethren. The spokes are stainless items, of which the front wheel has 18 and the rear has 24. And they're bladed to reduce aerodynamic drag. To keep the wheelset in place, HED includes its steel quick-release skewers. The result is a wheelset that weighs just around 1564 grams. The HED Ardennes Plus LT Clincher Road Wheelset is available with either a Shimano/SRAM or Campagnolo freehub compatibility and in the color Black. Please note that rim tape is not included and HED's suggested rider weight limit for these wheels is 225lb. Wide, aerodynamically-efficient rim Tubeless-compatible 18/24 spoke count 25mm rim width and depth

Cyclocross racers and gravel grinders around the world rejoiced when HED released a disc brake compatible version of its venerable Ardennes Plus wheelset. The HED Ardennes Plus SL Disc Brake Clincher Wheelset is the lightest of the Ardennes Plus Disc line and delivers a beefy rim width for those wide cross and gravel tires, combining sure-footed handling and lightning-fast spin up. Whether you're rocking an old-school steel or high-fashion carbon frame, this wheelset adds an unmistakably plush and efficient ride to the adventure. The Ardennes Plus takes HED's C2 rim design even a step further compared to the standard Ardennes profile. Two additional millimeters of width result in an improved tire profile for even better grip and faster rolling. The wider rim puts more of the tire on the ground, and that increased contact patch means more grip, especially while cornering. Better yet, by widening the tire's base, more of the sidewall is oriented vertically, which means the tire is better able to deform around surface irregularities, so you'll roll through them, not over them. And just in case you're looking for the fastest rolling setup around, the Plus SL is compatible with tubeless setups in addition to traditional clincher tires with tubes. HED laces the Plus SL's to its Sonic Disc hub in the front, with wide flanges for impeccable stiffness and resistance to torsional forces. The rear hub is HED's new 545 J-bend hub, featuring five pawls and 45 teeth for lightning-fast engagement to torque over steep inclines and technical terrain. HED uses its Lite bladed steel spokes in the Plus SL to provide additional weight savings over the LT and GP versions. The HED Ardennes Plus SL Disc Brake Clincher Wheelset is compatible with centerlock rotors. It comes with quick-release skewers and tubeless rim tape, but thru-axle conversion kits are available separately. Please note that HED recommends a maximum tire pressure of 100 PSI for these rims.

The Ardennes SL Disc Brake Tubular Wheelset combines the supple ride of tubs with a rim wide enough for all-terrain use and a braking system designed to maintain consistent response and modulation in the conditions that tend to define 'cross racing. It's also the lightest member of HED's big-rim/disc-brake team, replacing the LT model's standard spokes with HED Lite bladed steel spokes. Despite their relatively low weight, the disc brakes and 23mm rims recommend the Ardennes SL Disc Wheelset for adventures whose scope transcends asphalt. Road, gravel, fire roads, 'cross — with a width like this, the wheelset's only limitations are your legs and imagination. The wide gluing surface lets tubs sit fat, putting a larger tire patch in contact with the ground, improving rolling efficiency in the straights, increasing cornering confidence and grip, and further supplementing the plush, supple feel of tubular tires. They also provide a more constant surface from tire to rim, creating less turbulence and thereby reducing drag. The rims are laced to HED's 545 hubs, whose freehub engagement involves five pawls and 45 teeth. Given this naming convention, the previous model of HED hub — with three pawls and 30 teeth — might have been dubbed the 330. Whatever the case, the numbers don't lie; the 545 has almost double the engagement points as its predecessor, which can pay big dividends while clearing obstacles, punching up steep pitches, and accelerating out of corners on cyclocross courses.

The advantages of deep, carbon rims are evident to anyone who has ever held 20-25 mph on flat, straight roads for an extended period. The disadvantages are equally evident, and they usually manifest as unresponsive, obnoxiously-loud braking or equally poor and obnoxious handling when a sudden crosswind throws you across the road. HED's Jet 4 Plus Black wheels remedy both issues with rim shaping and the newly improved Black braking track. The most striking feature setting the Jet Black models apart from the regular Jets is the black finish of the brake track, which is the result of HED's Turbine Braking Technology. HED claims this design nets some pretty impressive numbers, including stopping distances in dry and wet conditions that are reduced by 25% and 70%, respectively, and brake power consistency that enjoys a claimed 5x increase. It's also important to keep in mind that, since the Jets use an aluminum brake track, these are increases over the exceptional braking of alloy rims, not the poor braking of carbon, so the Jet Black models easily enjoy the most consistent stopping power of any aerodynamic wheels in the industry. This better-than-alloy brake track is also, obviously, black. We unashamedly admit that this appeals because it doesn't interrupt the otherwise stealth look of the 46mm carbon rims with a bright, silver brake strip. HED claims that the carbon fairings mounted to the Black rims loses 50-90 grams of aerodynamic drag compared to a conventional wheelset, which translates to around 25-40 seconds over 40k or five to eight watts per second. Those gains don't come at the expense of handling, though, as the blunted inner edge of the rim manages lateral air flow better than a true NACA airfoil design. The rims response to sudden gusts and side winds is more predictable, so while it's still affected, the handling stays intuitive rather than violent. The rims' aerodynamic savings are compounded by a reduction in the rolling resistance because of the Jet 4's 25mm wide C2 rims, which increases the tire's volume and contact patch for lower rolling resistance, more grip in corners, and a more vertically-oriented side wall that is better able to deform around irregularities in the road surface. You can run a lower PSI for increased comfort without sacrificing efficiency. The tire shape also means the transition air makes from the edge of the tread to the end of the rim is smoother, resulting in still less aerodynamic drag. The Sonic Black hubs are virtually the same as the previous Sonic models, running ABEC5 bearings on oversized axles with wide flanges for a stiff, lateral bracing angle that any rider approaching HED's suggested weight limit of 225 pounds will appreciate. The rear hub has high flanges and a grease port, so you can power wash and re-lube the wheels as needed. Both quick-release skewers have titanium shafts, and the ratchet ring in the rear hub is also titanium. Please note that HED suggests using brand new brake pads with the Jet 4 Plus Black wheels. The same metal shavings that hide out in used pads and tend to destroy carbon wheels may also damage the Black rims' finish.

If you're an advanced enough initiate in your craft to be eyeing 60mm rims, then you probably don't need us to extol the virtues of the magic feeling aerodynamic wheels like HED's Jet 6 Plus Black bestow at speed. You're probably also familiar with the negative qualities of braking that tend to afflict deep carbon rims, and this is where we — or more precisely, the Jet 6 Plus Black wheels — can educate you. Instead of dodgy, screaming carbon brake tracks, the Jet 6 Black rims feature a specially machined and anodized alloy surface that HED calls Turbine Braking Technology. This surface nets claimed reductions in stopping distance of 25% and 70% in dry and wet conditions, respectively, and a 5x increase in braking consistency. Keeping in mind that this is in comparison to aluminum rims, not carbon, it's safe to assume that the Jet 6 Black wheels provide the most consistent braking in their category. We suspect that HED's unwillingness to divulge the secrets behind those gains might have less to do with the fact that it's jealously-guarded proprietary technology and more to do with the fact that it's some sort of black magic. Maybe. But you're here primarily for speed, not stopping, and HED also knows that faster speeds require a heightened sense of control that's often at odds with wheels of this depth. HED's Stability Control Technology (SCT), which reduces force put on the wheels by side winds at 0-15 degree yaw angles. This makes the Jet 6's 60mm depth handle with the intuitive predictability of a 30 or 40mm deep wheel with a true NACA airfoil cross section when the wind gets unruly. The rims' aerodynamic savings are compounded by a reduction in the rolling resistance because of the Jet 6's 25mm wide C2 rims. C2 rims increase the tire's volume and contact patch for lower rolling resistance, more grip in corners, and a more vertically-oriented side wall that is better able to deform around irregularities in the road surface — all of which translates to being able to run a lower PSI for increased comfort without sacrificing efficiency. The tire shape also means the transition air makes from the edge of the tread to the end of the rim is smoother, resulting in still less aerodynamic drag. The Sonic Black hubs are virtually the same as the previous Sonic models, running ABEC5 bearings on oversized axles with wide flanges for a stiff, lateral bracing angle for more efficient power transfer. Both quick-release skewers have titanium shafts, and the ratchet ring in the rear hub is also titanium. Please note that HED suggests using brand new brake pads with the Jet 6 Plus Black wheels. The same metal shavings that hide out in used pads and tend to destroy carbon wheels may also damage the Black rims' finish.