Each element of this wheelset's rim design has been tweaked to give you more, right down to the material construction, which uses high-strength aluminium to ensure durability while remaining lightweight. The rim's width of 23.8mm allows for greater traction to make each uphill climb that little bit easier. Fulcrum’s “Rim Dynamic Balance” technique even ensures that the weight of the gasket has been accounted for, giving the wheel greater control and responsiveness. These choices have been made to allow you to take your ride down any road with total confidence. Innovative Spoke Set-Up Each of these wheels features a dynamic 2:1 spoke ratio that offers excellent torsional stiffness and power transfer for absolute control of your wheels. Additionally, the disc brake compatible hubset ensures you have more than enough braking power to stop as suddenly or as smoothly as you need to.
Created for World Tour riders and other top-level road riders, these "Twill-weave" carbon fibre Speed 40 Disc wheels have a super-streamlined shape for ultra-efficient aerodynamic performance. With a 40mm-depth, each wheel achieves excellent crosswind stability, with the 19mm internal width rolling you along with poise and balance. Fast-Rolling, Carbon Fibre Racing Wheels Equipped with a carbon hub on the front wheel and an aluminium model on the rear, a reliable and smooth rotation is assured as the USB ceramic bearings eliminate friction with each rotation. Built with 21 rounded, straight pull spokes, the Fulcrum Speed 40 Disc Wheelset is strengthened while the disc brake compatibility keeps your speed under control with unrivalled reliability. Coming Two-Way Fit tubeless-ready for improved cornering grip and puncture protection with lower tyre pressures, these fast and efficient road bike wheels are the perfect pairing for going all out in your quest for silverware.
All set for rowdy and rebellious off-road runs, these superb pulleys feature a robust aluminium construction. This makes them ideal at handling all the intensity that comes with adrenaline-fuelled adventures and all-day epics in the mountains. Hope has also put these through their extensive CNC-machining process which shaves off any unnecessary weight. This allows you to benefit from their tremendous strength and power without worrying about adding any excess grams to your rear mech.
Constructed to carry you through training rides and rapid races with power and pace, the excellent Fulcrum Wind 40c pushes its 40mm deep carbon rims to the limit to keep you rolling steadily and quickly for every rampant run. Fast-Rolling Carbon Fibre Road Wheels Featuring a special AC3 treated, 3K carbon braking surface, both rims on the Fulcrum Wind 40c Clincher Road Wheelset ensure a powerful stopping performance, giving consummate control as you ride at thrillingly high speeds. Spinning on a pair of aluminium hubs, the wheels also benefit from smooth spinning sealed cartridge bearings and strong straightpull spokes for a stiff and strong structure, however hard you ride.
These Fulcrum Racing Zero Competizione road bike wheels feature a durable aluminium rim construction, which allows them to handle all the challenges that are associated with road racing. Fulcrum has also gone the extra mile by equipping it with aluminium spokes and nipples, which give it an extra layer of robustness as you race against your competitors. Kitted out with a carbon fibre front hub, this wheelset allows you to benefit from its incredible strength-to-weight ratio on every mile. This attention to detail makes it an ideal choice of upgrade for performance-driven riders who want to save every gram on their road bike.
Ready for fast-paced and aggressive trail-riding, this rear wheel has gone through extensive testing to meet the demands of both Enduro and DH riders. It features a special blend of alloy material, which produces a hardness similar to 7-series alloy, but with the ductility and yield properties of a 6-series. This gives you the best of both worlds in terms of stiffness, strength and weight. Nukeproof has also ensured this rear wheel's rim profile is the same as the front (sold separately), the only difference is the rear has a thicker sidewall for added strength on the trails. One final highlight is it comes equipped with J-bend spokes, which means that tensioning and spoke replacement is as simple as possible. Enduro ABEC 5 Bearings After extensive testing with various brands of bearings, Nukeproof chose to use Enduro ABEC 5 bearings in this rear wheel. These bearings have the “LLU/LLB” seal type, which uses two lips that make light contact in a groove to create a labyrinth where the water or dirt has a more difficult time to penetrate. LLU seals are similar, only the contact pressure or interference fit is greater to seal better. Enduro bearings have 80% grease fill on both sides whereas most other bearings have 35% grease fill on one side. This delivers full coverage, so there are no dry areas as well as avoiding metal on metal contact or wear. This means that the axle feels tight out of the box and after a couple of rides it will become free. Nukeproof Horizon V2 Hub This MTB rear wheel features a revised Nukeproof Horizon V2 hub that now has 102 points of engagement and comes in a range of freehub options. Freehubs are also available separately and easily changeable if you choose upgrade your drivetrain in the future. Nukeproof's 142mm hub can be converted to 135mm QR and the 148mm HG / XD hub can be converted to 141mm using end caps. The hub has also been machined to remove excess material and make it as strong and light as possible. Nukeproof has fitted these hubs with our louder pawls & springs, this gives the wheel a nice buzz as you head down the trail. If you prefer the quiet life, you can get the quieter ones which are available separately. What's Included? Wheels come taped with tubeless valve installed so all you need to do is fit your tyre and add sealant. The tubeless valve supplied is the new Nukeproof Horizon valve which is compatible with Nukeproof ARD and other tyre inserts as well as the cap having a core remover built in. A full range of spares are available to service your hub in the future. Spoke length’s on Nukeproof wheels are the same regardless of spacing, the length changes with wheel size: Wheel Size Non Drive Side Spoke Length Driveside Spoke Length 27.5" 271 268 29" 289 286 Conversion kits and replacement end caps available separately Caps Nukeproof Part Number Replacement or Conversion Rear 135mm QR NUKHORV2R135CAPS Convert Non Boost 142mm hub to QR Rear 141mm NUKHORV2R141BCAPS Convert Boost 148mm HG / XD hub to 141mm QR (It is not possible to convert Nukeproof's 148mm microspline hubs to QR) Rear 142/148/157mm NUKHORV2R148CAPS Replacement caps for 142mm, 148mm and 157mm Rear 150mm NUKHORV2R150CAPS Replacement 150mm caps
This front wheel features a Nukeproof Neutron front hub that is available for both 15mm or 20mm spacings in both Boost and non-Boost. Nukeproof also sell end caps for QR (available separately). The 6066 alloy rim has been extensively to ensure it is a rim which is light enough for aggressive trail riding but strong enough for DH. Nukeproof have used J-Bend spokes meaning tensioning and spoke replacement is much simpler than using a straight pull spoke. The wheels come taped with tubeless valve installed so all you need to do is add sealant and your tyre to get a finished tubeless setup. The valve supplied is Nukeproofs Horizon valve which also has a core remover built into the cap. This valve is also compatible with tyre inserts like Nukeproof ARD. Spoke lengths on the front wheels are the same regardless of spacing, the length changes with wheel size: Wheel Wheel Size Non Driveside Spoke Length Driveside Spoke Length Front 27.5" 272 273 Front 29" 291 292 Conversion kits and replacement end caps available separately. Please click here to view how to change your hub spacing with end caps. Full range of spare parts available.
This rear wheel features 36 points of engagement and comes in a range of freehub options. Nukeproof has also made freehubs available separately and easy to change if you choose to upgrade your drivetrain in the future. The 142mm hub can be converted to 135mm QR and the 148mm HG / XD hub can be converted to 141mm using end caps. The hub has been machined to remove excess material and make it as strong and light as possible. Nukeproof have increased the thickness of pawl springs in these hubs to give secure engagement on every pedal stroke. The 6066 alloy rim has been extensively to ensure it is a rim which is light enough for aggressive trail riding but strong enough for DH. Nukeproof have used J-Bend spokes meaning tensioning and spoke replacement is much simpler than using a straight pull spoke. The wheels come taped with tubeless valve installed so all you need to do is add sealant and your tyre to get a finished tubeless setup. The valve supplied is Nukeproof's Horizon valve which also has a core remover built into the cap. This valve is also compatible with tyre inserts like Nukeproof ARD. Spoke lengths on the front wheels are the same regardless of spacing, the length changes with wheel size: Wheel Size Spacing Non Driveside Spoke Length Driveside Spoke Length 27.5" 142mm / 148mm x 12mm 274 272 27.5" 150mm / 157mm x 12mm 274 273 29" 142mm / 148mm x 12mm 292 290 29" 150mm / 157mm x 12mm 292 291 Conversion kits and replacement end caps available separately. Caps Nukeproof Part Number Replacement or Conversion Rear 135mm QR NUKNEUV2R135CAPS Convert Non Boost 142mm hub to QR Rear 141mm NUKNEUV2R141BCAPS Convert Boost 148mm HG / XD hub to 141mm QR (It is not possible to convert Nukeproof's 148mm microspline hubs to QR) Rear 142/148/157mm NUKNEUV2R148CAPS Replacement caps for 142mm, 148mm and 157mm Rear 150mm NUKNEUV2R150CAPS Replacement 150mm caps Full range of spare parts available.
Ready for fast-paced and aggressive trail-riding, this front wheel has gone through extensive testing to meet the demands of both Enduro and DH riders. It features a special blend of alloy material, which produces a hardness similar to 7-series alloy, but with the ductility and yield properties of a 6-series. This gives you the best of both worlds in terms of stiffness, strength and weight. Nukeproof has also ensured this front wheel's rim profile is the same as the rear (sold separately), the only difference is the front has a thinner sidewall for greater weight savings. One final highlight is it comes equipped with J-bend spokes, which means that tensioning and spoke replacement is as simple as possible. Enduro ABEC 5 Bearings After extensive testing with various brands of bearings, Nukeproof chose to use Enduro ABEC 5 bearings in this front wheel. These bearings have the “LLU/LLB” seal type, which uses two lips that make light contact in a groove to create a labyrinth where the water or dirt has a more difficult time to penetrate. LLU seals are similar, only the contact pressure or interference fit is greater to seal better. Enduro bearings have 80% grease fill on both sides whereas most other bearings have 35% grease fill on one side. This delivers full coverage, so there are no dry areas as well as avoiding metal on metal contact or wear. This means that the axle feels tight out of the box and after a couple of rides it will become free. Nukeproof Horizon V2 Hub This MTB front wheel features a revised Nukeproof Horizon V2 hub, which is available for both 15mm & 20mm spacings in both boost & non boost. We also sell end caps for QR separately. What's Included? Wheels come taped with tubeless valve installed so all you need to do is fit your tyre and add sealant. The tubeless valve supplied is the new Nukeproof Horizon valve which is compatible with Nukeproof ARD and other tyre inserts as well as the cap having a core remover built in. Spoke length’s on Nukeproof wheels are the same regardless of spacing, the length changes with wheel size: Wheel Wheel Size Non Drive Side Spoke Length Driveside Spoke Length Front 27.5" 269 270 Front 29" 288 289 Conversion kits and replacement end caps available separately. Please click here to view how to change your hub spacing with end caps.
The pulley wheels are the fastest spinning bearings on your bike, making an upgrade to CeramicSpeed an effective way to save you precious energy. They are extremely wear resistant and will outlive any pulley you have previously ridden. Titanium pulley wheels are extremely resistant to wear. This makes them a great choice if you ride in demanding conditions or just ride a lot. To give even greater protection and reduced friction, a super thin protective coating is applied to the bearing races. This further increases the resistance of the bearing to corrosion or damage from foreign objects. Combining coated bearing races with a titanium pulley wheel creates a pulley wheel with extreme properties in terms of wear resistance and performance. CeramicSpeed titanium pulley wheels are specially designed to reduce friction to an absolute minimum, virtually eliminating the drag associated with standard pulley wheels. The special design helps guide the chain in its ideal line and perform super smooth shifting.
Zipp has equipped this model with tubeless tyre compatibility, so you can enjoy the benefits of superior stability and control as well as a lighter overall weight. Another highlight of this version is its disc brake compatibility, which means that you'll benefit from powerful and consistent braking performance during the most unpredictable of road conditions. Zipp’s 303 Firecrest Tubeless Disc-brake rear wheel is designed for the real world… a world of imperfect conditions, road surfaces, and elements where the bottom line is simple. Efficiency = speed. It’s faster, lighter, and more capable over varied terrain—whether the surface is pavement in all its conditions or no pavement at all. Deeply rooted in Zipp’s drive to conquer the Spring Classics, the 303 Firecrest is remade with a purpose-made approach for the demands of modern road bikes. When it comes to going fast on a bicycle, efficiency means reduced: Wind resistance, rolling resistance, rider fatigue, weight. Designed using real-world direct measurements (vs. primarily wind tunnel or computer simulation). The results were huge. Its rim is slightly more bulbous in design than its predecessor, with a 30mm outside width, a 25mm internal width, and a 40mm rim depth. The profile provides low drag and an improved transition between rim and tyre, boosting aero efficiency on the road. The wide rim stance also features less tyre deflection for reduced rolling resistance. The combination of the wider tyre, increased tyre volume, and lower tyre pressure helps to reduce rider fatigue by smoothing out the ride over imperfect pavement and road conditions—the tyre and wheel system absorbs the shaking, not the rider. At the centre of the 303 Firecrest Tubeless Disc brake rear wheel is a versatile and durable hubset, the German-engineered ZR1 DB. This hubset features 66 points of engagement for quicker response. The 303 Firecrest Tubeless Disc-brake rear wheel is for dedicated cyclists who aspire to the latest in technology. Its competitors… in races, against peers, or simply conquering personal limits. This is about becoming faster and matching your motivation to the most advanced technology. Item Top Features Continued: Driver Body Type: Multiple options available to select Axle Type: TA 12x142 Bearings: Cartridge - Steel Driver Mechanism: 6 Pawls Leaf Spring Weight: 842g (approx) Technologies: - Zipp graphics and cosmetic identity that scream speed - Versatile endurance wheelset for the modern road bike with tubeless and hookless rim profile - Lighter weight than its predecessor, making it nimble and fast - Tubeless Made Easy, optimised tyre bed sign allows for simple tool-free installation and removal with no need for an air compressor to seat the tyre - Ultra-wide 25mm rim profile creates a better tyre interface to be fast on or off the road - 40mm rim depth makes a light and aero wheel in every situation - ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement - Center locking rotor interface. Lockring is included with the wheels - XDR or SRAM/Shimano driver bodies (select option separately) - Campagnolo driver body sold separately
Low-weighted for high-performance, this Prime Roubx set gives a sterling showing on mixed terrain rides, thanks to the 33mm height and 25.3mm width of each rim. Sturdy and stable, the rims give a consistent roll across the most inconsistent surfaces for a confidence-instilling showing on every outing. Hard-Riding, Carbon-Made Gravel Wheelset Kept structurally strong by 24 Pillar Wing spokes, the wheels spin with silky-smoothness thanks to the Token D1 hubs and their friction-reducing, Premium bearings. The rear hub also houses a Shimano 10/11-speed compatible freehub for improved power transfer and pace as you tackle more demanding runs. Coming complete with a tubeless-ready design for improved control and grip with lower inflation tyres and disc brake-optimisation for unbeatable stopping power, this Token wheelset is well-equipped for adventurous and exciting gravel riding.