Wider Carbon Fibre Rim for Better Aerodynamics The 303 Firecrest Tubeless Disc brake wheels were designed using real-world direct measurements (vs. primarily wind tunnel or computer simulation). This included Zipp’s RollingRoad™ Testing Protocol. 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. Faster Performance These wheels are faster, lighter and more capable over varied terrain, whether the surface is tarmac in all its conditions or no tarmac at all. Deeply rooted in Zipp’s drive to conquer the Spring Classics, the revised 303 Firecrest is redesigned with a purpose-made approach for the demands of modern road bikes. This is the first Zipp wheelset to feature TSE™ Technology (Total System Efficiency). The 303 Firecrest’s precise rim layup results in greater all-around efficiency for greater speed through reduced wind resistance, rolling resistance, a lower weight, increased durability and vibration losses. More Comfortable Ride on Mixed Terrain 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 reduces rider fatigue. This is because the ride is smoother over imperfect surface conditions as the tyre and wheel system absorbs the shaking, not the rider. At the centre of the 303 Firecrest Tubeless Disc brake is a versatile and durable hubset, the German-engineered ZR1 DB. This hubset features 66 points of engagement for quicker pedalling response. The 303 Firecrest Tubeless Disc-brake wheelset is for those after greater efficiency for greater speed. The payoff is a smoother, faster ride. Additional Features: Updated Zipp graphics and cosmetic identity that scream speed Versatile endurance wheelset for the modern road bike with tubeless and hookless rim profile Lower in weight - a 300g weight reduction 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 Ships with 12mm front and rear end caps Centre locking rotor interface Lockring is included with the wheels Lifetime Warranty
Wider Carbon Fibre Rim for Better Aerodynamics The 303 Firecrest Tubeless Disc brake wheels were designed using real-world direct measurements (vs. primarily wind tunnel or computer simulation). This included Zipp’s RollingRoad™ Testing Protocol. 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. Faster Performance These wheels are faster, lighter and more capable over varied terrain, whether the surface is tarmac in all its conditions or no tarmac at all. Deeply rooted in Zipp’s drive to conquer the Spring Classics, the revised 303 Firecrest is redesigned with a purpose-made approach for the demands of modern road bikes. This is the first Zipp wheelset to feature TSE™ Technology (Total System Efficiency). The 303 Firecrest’s precise rim layup results in greater all-around efficiency for greater speed through reduced wind resistance, rolling resistance, a lower weight, increased durability and vibration losses. More Comfortable Ride on Mixed Terrain 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 reduces rider fatigue. This is because the ride is smoother over imperfect surface conditions as the tyre and wheel system absorbs the shaking, not the rider. At the centre of the 303 Firecrest Tubeless Disc brake is a versatile and durable hubset, the German-engineered ZR1 DB. This hubset features 66 points of engagement for quicker pedalling response. The 303 Firecrest Tubeless Disc-brake wheelset is for those after greater efficiency for greater speed. The payoff is a smoother, faster ride. Additional Features: Updated Zipp graphics and cosmetic identity that scream speed Versatile endurance wheelset for the modern road bike with tubeless and hookless rim profile Lower in weight - a 300g weight reduction 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 Ships with 12mm front and rear end caps Centre locking rotor interface Lockring is included with the wheels Lifetime Warranty
Zipp’s 808 Firecrest® Tubeless Disc-wheelset is pure engineering science. It has to be. To achieve speed with an 82mm rim depth is one thing but to be fast while offering high crosswind stability well that requires serious attention to detail. Yet that’s just what the 808 Firecrest Disc brake accomplishes – speed with stability and tubeless compatibility. That means you get all the aero benefits with having the ability to run lower tire pressure for increased cornering grip and compliance and reduced rolling resistance without the risk of pinch flats. You also get the greater stopping power of disc brakes. This wheelset is infused with technologies developed in Zipp’s Indianapolis advanced development lab. Zipp’s ABLC™ Sawtooth™ Technology uses a complex dimpling pattern to improve aero efficiency. At the center of the 808 Firecrest Tubeless Disc-brake is a versatile and durable new hubset the German-engineered ZR1 DB. Zipp’s new wheel cosmetics make this wheelset a perfect pairing of speed and style. FEATURES Zipp graphics and cosmetic identity that scream speed ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement Built with Sapim CX Sprint J-bend spokes An all-out aero 82mm rim profile that’s tubeless ready for increased speed and better cornering control and comfort ABLC Sawtooth™ dimple design helps manage air flow around the rim and contributes to create a faster more stable wheel Center locking rotor interface. Lockring is included XDR™ or SRAM/Shimano driver bodies Ships with 12mm front and rear end caps Campagnolo driver body sold separately Superior modulation and stopping power of disc brakes SPECIFICATIONS SIZE (WHEELS) 700c RIM CONSTRUCTION Carbon - w/Hooks TIRE COMPATIBILITY Tube-type or Tubeless tires BRAKE COMPATIBILITY Disc (Center Lock) DRIVER BODY TYPE n/a SRAM XDR SRAM/Shimano Road RIM - INSIDE WIDTH 19mm RIM FINISH UD fiber Impress technology RIM PROFILE Symmetrical SPOKE LENGTH DS 226mm 232mm SPOKE LENGTH NDS 230mm WEIGHT (G) 1917 WEIGHT BASED ON Wheel set in lightest configuration: 12mm through axles and XDR body. No tape or valve included. Front: 898g Rear: 1019g
Zipp’s 808 Firecrest® Tubeless Disc-wheelset is pure engineering science. It has to be. To achieve speed with an 82mm rim depth is one thing but to be fast while offering high crosswind stability well that requires serious attention to detail. Yet that’s just what the 808 Firecrest Disc brake accomplishes – speed with stability and tubeless compatibility. That means you get all the aero benefits with having the ability to run lower tire pressure for increased cornering grip and compliance and reduced rolling resistance without the risk of pinch flats. You also get the greater stopping power of disc brakes. This wheelset is infused with technologies developed in Zipp’s Indianapolis advanced development lab. Zipp’s ABLC™ Sawtooth™ Technology uses a complex dimpling pattern to improve aero efficiency. At the center of the 808 Firecrest Tubeless Disc-brake is a versatile and durable new hubset the German-engineered ZR1 DB. Zipp’s new wheel cosmetics make this wheelset a perfect pairing of speed and style. FEATURES Zipp graphics and cosmetic identity that scream speed ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement Built with Sapim CX Sprint J-bend spokes An all-out aero 82mm rim profile that’s tubeless ready for increased speed and better cornering control and comfort ABLC Sawtooth™ dimple design helps manage air flow around the rim and contributes to create a faster more stable wheel Center locking rotor interface. Lockring is included XDR™ or SRAM/Shimano driver bodies Ships with 12mm front and rear end caps Campagnolo driver body sold separately Superior modulation and stopping power of disc brakes SPECIFICATIONS SIZE (WHEELS) 700c RIM CONSTRUCTION Carbon - w/Hooks TIRE COMPATIBILITY Tube-type or Tubeless tires BRAKE COMPATIBILITY Disc (Center Lock) DRIVER BODY TYPE n/a SRAM XDR SRAM/Shimano Road RIM - INSIDE WIDTH 19mm RIM FINISH UD fiber Impress technology RIM PROFILE Symmetrical SPOKE LENGTH DS 226mm 232mm SPOKE LENGTH NDS 230mm WEIGHT (G) 1917 WEIGHT BASED ON Wheel set in lightest configuration: 12mm through axles and XDR body. No tape or valve included. Front: 898g Rear: 1019g
First launched in 2011, Zipp’s 404 Firecrest wheelsets are not only firmly established as one of the fastest wheels on the market, but also they have arguably helped shape the entire category of modern aerodynamic wheels. This iteration, to use the company’s term, is no less than a ‘Speed Weapon’; a ‘weapon’ that boasts a 58mm-deep rim and weighs less than ever at 1470g. It is now cheaper than before, making this a product that’s virtually a no brainer. Whether you’re looking for a wheelset fit for a Spring Classic, time trial, triathlon, or simply to compete against your mates on the weekend club run, this is an option which is hard to look past. Single Purpose: Speed Whereas the 303 Firecrest is Zipp’s premium all-rounder, which’ll happily serve its rider on or off road, the 404 is all about going fast. Somewhat unusually, the company aren’t claiming to have made a more aerodynamic rim, quite the opposite. As the rim is wider, the shape is actually less aerodynamic than the previous version. However, a multitude of other enhancements — what has been termed Total System Efficiency (TSE) — has enabled the developers to produce a faster-overall wheelset. In addition to examining how wind resistance affects the wheels, the effect of gravity, rolling resistance, and vibration losses have also been tested. Notably, the internal width of the rim is now wider at 23mm, and has been optimised for a tyre of 25–28mm — depending on rider size. This allows the tyre to be ran at a lower pressure and in turn means it can roll more smoothly over imperfect road surfaces, increasing efficiency and making for a faster wheel overall. The weight of the wheelset has also been reduced, increasing its speed and lessening the impact of gravity when going up-hill. All this adds up to a wheel that is faster on varied terrain and ever-changing riding conditions. Going Hookless Hookless rims are slowly becoming the de-facto choice for wheel makers, at least in the high-end wheel space. What this means is, instead of the traditional ‘hook’ on the inside of the rim, the wall is straight. This comes with a number of manufacturer-claimed benefits. For one, with a hookless rim, the transition between the tyre and rim is less abrupt, which helps to cut a cleaner shape through the air. As well as the performance benefits, hookless rims are also cheaper, easier, and more environmentally friendly to produce, all of which amounts to cost savings for the buyer. The Hub Spinning the wheelset is an all-new, German-engineered, versatile and durable hubset. Using a six-pawl freehub, with 66-point engagement, the hub has a pick-up angle of 5.45 degrees so that when you put the power down, it’s translated to forward motion almost instantly. Overall, if you are looking for just one wheelset for road riding, be that for racing or simply for fun, then the 404 Firecrest is a difficult option to look past. Product Features Versatile aero wheelset for the modern road bike with tubeless and hookless rim profile Optimised tyre bed for easy tyre installation Wide 23mm-rim profile creates a better tyre interface to be fast on or off the road New ZR1 DB hub, with 66 points of engagement, is engineered in Germany with better seal design for improved durability and quicker response Ships with 12mm front and rear-end caps Disc brake wheelset Centerlock rotor interface. Lockring is included with the wheels XDR™ or SRAM/Shimano driver bodies Campagnolo driver body sold separately Lifetime warranty
Zipp s 808 Firecrest Tubeless Disc-wheel is pure engineering science. It has to be. To achieve speed with an 82mm rim depth is one thing, but to be fast while offering high crosswind stability, well, that requires serious attention to detail. New Zipp graphics and cosmetic identity that scream speedZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagementBuilt with Sapim CX Sprint J-bend spokesAn all-out aero 82mm rim profile that s tubeless ready for increased speed and better cornering, control, and comfortABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheelCentre locking rotor interface. Lock ring is includedXDR or SRAM/Shimano driver bodiesShips with 12mm front and rear end capsCampagnolo driver body sold separatelySuperior modulation and stopping power of disc brakesYet that s just what the 808 Firecrest Disc brake accomplishes speed with stability, and tubeless compatibility. That means you get all the aero benefits with having the ability to run lower tyre pressure for increased cornering grip and compliance and reduced rolling resistance, without the risk of pinch flats. You also get the greater stopping power of disc brakes. This wheel is infused with technologies developed in Zipp s Indianapolis advanced development lab. Zipp s ABLC Sawtooth Technology uses a complex dimpling pattern to improve aero efficiency. At the centre of the 808 Firecrest Tubeless Disc-brake is a versatile and durable new hub, the German-engineered ZR1 DB. Zipp s new wheel cosmetics make this wheel a perfect pairing of speed and style.Orientation (wheels): RearSize (wheels): 700cRim construction: CarbonTire compatibility: Clincher Tubeless ReadyRim depth: 82mmSurface texture: ABLC DimplesBrake compatibility: Disc (Center Lock)Rim - inside width: 19mmRim profile: SymmetricalRim finish: UD fiber, Impress technologyColor (Decal): StandardNipple material: AluminumNipple anti-rotation: Sapim Secure-LocSpoke type: CX-SprintSpoke count: 24Spoke pattern: 2 CrossHub: ZR1 Disc BrakeDriver body type: SRAM/Shimano RoadColor (hub): BlackAxle type (Wheels): TA 12x142Axle material: Aluminum front & rearBearings: Cartridge - Stainless SteelDriver Mechanism: 6 Pawls Leaf SpringDriver body material: AluminumMax tire pressure: 125psiMax recommended rider weight: 250lbsPart Weight (g): 1019
Zipp s 808 Firecrest Tubeless Disc-wheel is pure engineering science. It has to be. To achieve speed with an 82mm rim depth is one thing, but to be fast while offering high crosswind stability, well, that requires serious attention to detail. New Zipp graphics and cosmetic identity that scream speedZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagementBuilt with Sapim CX Sprint J-bend spokesAn all-out aero 82mm rim profile that s tubeless ready for increased speed and better cornering, control, and comfortABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheelCentre locking rotor interface. Lock ring is includedXDR or SRAM/Shimano driver bodiesShips with 12mm front and rear end capsCampagnolo driver body sold separatelySuperior modulation and stopping power of disc brakesYet that s just what the 808 Firecrest Disc brake accomplishes speed with stability, and tubeless compatibility. That means you get all the aero benefits with having the ability to run lower tyre pressure for increased cornering grip and compliance and reduced rolling resistance, without the risk of pinch flats. You also get the greater stopping power of disc brakes. This wheel is infused with technologies developed in Zipp s Indianapolis advanced development lab. Zipp s ABLC Sawtooth Technology uses a complex dimpling pattern to improve aero efficiency. At the centre of the 808 Firecrest Tubeless Disc-brake is a versatile and durable new hub, the German-engineered ZR1 DB. Zipp s new wheel cosmetics make this wheel a perfect pairing of speed and style.Orientation (wheels): RearSize (wheels): 700cRim construction: CarbonTire compatibility: Clincher Tubeless ReadyRim depth: 82mmSurface texture: ABLC DimplesBrake compatibility: Disc (Center Lock)Rim - inside width: 19mmRim profile: SymmetricalRim finish: UD fiber, Impress technologyColor (Decal): StandardNipple material: AluminumNipple anti-rotation: Sapim Secure-LocSpoke type: CX-SprintSpoke count: 24Spoke pattern: 2 CrossHub: ZR1 Disc BrakeDriver body type: SRAM/Shimano RoadColor (hub): BlackAxle type (Wheels): TA 12x142Axle material: Aluminum front & rearBearings: Cartridge - Stainless SteelDriver Mechanism: 6 Pawls Leaf SpringDriver body material: AluminumMax tire pressure: 125psiMax recommended rider weight: 250lbsPart Weight (g): 1019
Zipp’s 808 Firecrest® Tubeless Disc-wheelset is pure engineering science. It has to be. To achieve speed with an 82mm rim depth is one thing but to be fast while offering high crosswind stability well that requires serious attention to detail. Yet that’s just what the 808 Firecrest Disc brake accomplishes – speed with stability and tubeless compatibility. That means you get all the aero benefits with having the ability to run lower tire pressure for increased cornering grip and compliance and reduced rolling resistance without the risk of pinch flats. You also get the greater stopping power of disc brakes. This wheelset is infused with technologies developed in Zipp’s Indianapolis advanced development lab. Zipp’s ABLC™ Sawtooth™ Technology uses a complex dimpling pattern to improve aero efficiency. At the center of the 808 Firecrest Tubeless Disc-brake is a versatile and durable new hubset the German-engineered ZR1 DB. Zipp’s new wheel cosmetics make this wheelset a perfect pairing of speed and style. FEATURES Zipp graphics and cosmetic identity that scream speed ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement Built with Sapim CX Sprint J-bend spokes An all-out aero 82mm rim profile that’s tubeless ready for increased speed and better cornering control and comfort ABLC Sawtooth™ dimple design helps manage air flow around the rim and contributes to create a faster more stable wheel Center locking rotor interface. Lockring is included XDR™ or SRAM/Shimano driver bodies Ships with 12mm front and rear end caps Campagnolo driver body sold separately Superior modulation and stopping power of disc brakes SPECIFICATIONS SIZE (WHEELS) 700c RIM CONSTRUCTION Carbon - w/Hooks TIRE COMPATIBILITY Tube-type or Tubeless tires BRAKE COMPATIBILITY Disc (Center Lock) DRIVER BODY TYPE n/a SRAM XDR SRAM/Shimano Road RIM - INSIDE WIDTH 19mm RIM FINISH UD fiber Impress technology RIM PROFILE Symmetrical SPOKE LENGTH DS 226mm 232mm SPOKE LENGTH NDS 230mm WEIGHT (G) 1917 WEIGHT BASED ON Wheel set in lightest configuration: 12mm through axles and XDR body. No tape or valve included. Front: 898g Rear: 1019g
Specification:Orientation (wheels): Rear,Size (wheels): 700c,Rim construction: Carbon,Tire compatibility: Clincher Tubeless Ready,Rim depth: 58mm,Surface texture: ABLC SawTooth,Brake compatibility: Rim,Rim - inside width: 19mm,Rim profile: Symmetrical,Rim finish: UD fiber, adhesive decals,Color (Decal): Standard,Nipple material: Aluminum,Nipple anti-rotation: Sapim Secure-Loc,Spoke type: CX-Ray - Black,Spoke count: 24,Spoke pattern: 2 Cross,Hub: ZR1 Disc Brake,Color (hub): Black,Axle type (Wheels): QR 135,Axle material: Aluminum front & rear,Bearings: Cartridge - Steel,Driver Mechanism: 6 Pawls Leaf Spring,Driver body material: Aluminum,Max tire pressure: 125psi,Max recommended rider weight: 250lbs.
Zipp 404 Firecrest Carbon Tubeless Rear WheelZipp's legendary speed weapon, the 404 Firecrest, is better than ever. This go-to rim-brake rear wheel is, for the first time, tubeless ready. That means you can run reduced tyre pressure for reduced rolling resistance and increased cornering grip and compliance without the risk of pinch flats. This rear wheel's 58mm rim depth is a classic that has carried athletes to victory in every kind of event and situation - every triathlon distance, breakaways, field sprints and hilly finishes. Zipp's ABLC Sawtooth Technology uses a complex dimpling pattern to improve aero efficiency. Zipp's ShowStopper textured braking surface delivers unrivalled rim braking performance in wet or dry conditions. At the centre of the 404 Firecrest Tubeless rim-brake is a versatile and durable hub, the German-engineered ZR1. If you had to choose just one wheel for road riding and racing, the 404 Firecrest Tubeless is a savvy and speedy choice.ABLC SawtoothThe Sawtooth dimple design consists of 12 nodes that are specifically clocked to start aerodynamic shearing at a rate of 50hz at a rider speed of 20mph. Sawtooth accomplishes this by inducing small sheet vortices that shed at a low magnitude, but at a higher natural frequency, thus decreasing the laminar bubble effect on the aerodynamically shielded side of the rim's profile to further reduce high yaw drag and improve crosswind stability. ABLC Sawtooth dimple design helps manage air flow around the rim and contributes to creating a faster, more stable wheel.Features: Rim Material: Carbon with UD Fibre finish and adhesive decals Use: Road Axle Type: QR 135mm (quick release) Internal Rim Width: 19mm Rim Depth: 58mm Rim Profile: Symmetrical Brake Compatibility: Rim Brake Size: 700c Tyre Compatibility: Clincher, Tubeless Ready Surface Texture: ABLC SawTooth Nipple Material: Aluminium Nipple Anti-rotation: Sapim Secure-loc Spoke Type: CX-Ray - Black Spoke Count: 24 Spoke Pattern: 2 Cross Driver Body Type: SRAM XDR Axle Material: Aluminium Bearings: Cartridge - Steel Driver Mechanism: 6 Pawls Leaf Spring Driver Body Material: Aluminium Max Tyre Pressure: 125psi Max Recommended Rider Weight: 250lbs Single or Pair: Single rear wheelTechnologies: New Zipp graphics and cosmetic identity that scream speed. New ZR1 hub is engineered in Germany with a better seal design for improved durability and quicker response with 66 points of engagement. Built with Sapim CX Sprint J-bend spokes. Tubeless ensuring secure performance even when ridden at lower tyre pressures. All-around aero 58mm rim depth with proven crosswind stability. ABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheel. Showstopper textured brake track delivers superior modulation and shortest stopping distances in wet and dry conditions. Ships with QR end caps, quick-release skewer. Campagnolo driver body sold separately.Manufacturer's Part Number: ZPWH8522001 Black 700c SRAM XD SRAM XDRBuy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Zipp s 808 Firecrest Tubeless rim-brake wheel makes you faster with an 82mm rim depth that s fast, stable in crosswinds, and now tubeless ready. That means you get all the aero benefits with having the ability to run lower tyre pressure for increased cornering grip and compliance and reduced rolling resistance, without the risk of pinch flats. New Zipp graphics and cosmetic identity that scream speedNew ZR1 hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagementBuilt with Sapim CX Sprint J-bend spokesTubeless ensuring secure performance even when ridden at lower tyre pressuresABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheelShowstopper textured brake track delivers superior modulation and shortest stopping distances in wet and dry conditionsXDR or SRAM/Shimano driver bodiesShips with QR end caps, quick release skewersCampagnolo driver body sold separatelyThis wheel is infused with technologies developed in our Indianapolis advanced development lab. Zipp s ABLC Sawtooth Technology uses a complex dimpling pattern to improve aero efficiency. Zipp s ShowStopper textured braking surface delivers unrivalled rim braking performance in wet or dry conditions. At the centre of the 808 Firecrest Tubeless rim-brake is a versatile and durable new hub, the German-engineered ZR1. Zipp s new wheel cosmetics make this wheel a perfect pairing of speed and style.Orientation (wheels): RearSize (wheels): 700cRim construction: CarbonTire compatibility: Clincher Tubeless ReadyRim depth: 82mmSurface texture: ABLC SawToothBrake compatibility: RimRim - inside width: 18mmRim profile: SymmetricalRim finish: UD fiber, adhesive decalsColor (Decal): StandardNipple material: AluminumNipple anti-rotation: Sapim Secure-LocSpoke type: CX-Ray - BlackSpoke count: 24Spoke pattern: 2 CrossHub: ZR1 Rim BrakeDriver body type: SRAM/Shimano RoadColor (hub): BlackAxle type (Wheels): QR 130Axle material: Aluminum front & rearBearings: Cartridge - Stainless SteelDriver Mechanism: 6 Pawls Leaf SpringDriver body material: AluminumMax tire pressure: 125psiMax recommended rider weight: 250lbs
Zipp s 808 Firecrest Tubeless rim-brake wheel makes you faster with an 82mm rim depth that s fast, stable in crosswinds, and now tubeless ready. That means you get all the aero benefits with having the ability to run lower tyre pressure for increased cornering grip and compliance and reduced rolling resistance, without the risk of pinch flats. New Zipp graphics and cosmetic identity that scream speedNew ZR1 hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagementBuilt with Sapim CX Sprint J-bend spokesTubeless ensuring secure performance even when ridden at lower tyre pressuresABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheelShowstopper textured brake track delivers superior modulation and shortest stopping distances in wet and dry conditionsXDR or SRAM/Shimano driver bodiesShips with QR end caps, quick release skewersCampagnolo driver body sold separatelyThis wheel is infused with technologies developed in our Indianapolis advanced development lab. Zipp s ABLC Sawtooth Technology uses a complex dimpling pattern to improve aero efficiency. Zipp s ShowStopper textured braking surface delivers unrivalled rim braking performance in wet or dry conditions. At the centre of the 808 Firecrest Tubeless rim-brake is a versatile and durable new hub, the German-engineered ZR1. Zipp s new wheel cosmetics make this wheel a perfect pairing of speed and style.Orientation (wheels): RearSize (wheels): 700cRim construction: CarbonTire compatibility: Clincher Tubeless ReadyRim depth: 82mmSurface texture: ABLC SawToothBrake compatibility: RimRim - inside width: 18mmRim profile: SymmetricalRim finish: UD fiber, adhesive decalsColor (Decal): StandardNipple material: AluminumNipple anti-rotation: Sapim Secure-LocSpoke type: CX-Ray - BlackSpoke count: 24Spoke pattern: 2 CrossHub: ZR1 Rim BrakeDriver body type: SRAM/Shimano RoadColor (hub): BlackAxle type (Wheels): QR 130Axle material: Aluminum front & rearBearings: Cartridge - Stainless SteelDriver Mechanism: 6 Pawls Leaf SpringDriver body material: AluminumMax tire pressure: 125psiMax recommended rider weight: 250lbs