Zipp:
WITHOUT LIMITS
Zipps 303 Firecrest Tubular rim-brake wheelset offers key innovations for performance-minded cyclists. This is the game-changing wheelset designed to conquer Roubaix and Flanders. Retaining their versatile 45mm rim depth, 303 Firecrest Tubular rims feature construction designs for impact protection. When it comes to pure speed, the 303 Firecrest Tubular packs a serious punch. Its lightweight with ABLC Sawtooth Technology, a complex dimpling pattern first developed for our top-level NSW wheel lineup. This technology helps to achieve the optimization of low aerodynamic drag and crosswind stability, which we call AeroBalance. Zipps ShowStopper textured braking surface delivers unrivaled rim braking performance in wet or dry conditions. At the center of the 303 Firecrest Tubular rim-brake is a new versatile and durable hubset, the German-engineered ZR1.
FEATURES
- New Zipp graphics and cosmetic identity that scream speed
- Go-anywhere 45mm rim depth tubular pro-proven in the Spring Classics
- New ZR1 hubset 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
- XDR or SRAM/Shimano driver bodies
- Ships with QR end caps, quick release skewers
- Campagnolo driver body sold separately
- Showstopper textured brake track delivers the best modulation and shortest stopping distances in wet and dry conditions.
SPECIFICATIONSOrientation (wheels): FrontSize (wheels): 700cRim construction: CarbonTire compatibility: TubularRim depth: 45mmSurface texture: ABLC SawToothBrake compatibility: RimRim – inside width: n/aRim profile: SymmetricalRim finish: UD fiber, adhesive decalsColor (Decal): StandardNipple material: AluminumNipple anti-rotation: Sapim Secure-LocSpoke type: CX-Ray – BlackSpoke count: 18Spoke pattern: RadialHub: ZR1 Rim BrakeDriver body type: n/aColor (hub): BlackAxle type (Wheels): QR 100 Caps (dia. 19mm)Axle material: Aluminum front & rearBearings: Cartridge – Stainless SteelDriver Mechanism: n/aDriver body material: n/aMax tire pressure: 125psiMax recommended rider weight: 250lbsPart Weight (g): 588
