Zipp 303 Firecrest Carbon Tubeless Scheibenbremse Center Locking 650B Rear 24Spokes Xdr 12X142Mm Standard Graphic A1:

EFFECIENCY EQUALS SPEED

Zipp’s 303 Firecrest® Tubeless Disc-brake wheelset 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 new 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. The 303 Firecrest Tubeless Disc-brake was 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 tire, boosting aero efficiency on the road. The wide rim stance also features less tire deflection for reduced rolling resistance. The combination of the wider tire, increased tire volume, and lower tire pressure helps to reduce rider fatigue by smoothing out the ride over imperfect pavement and road conditions—the tire and wheel system absorbs the shaking, not the rider. At the center of the 303 Firecrest Tubeless Disc brake is a versatile and durable new hubset, the German-engineered ZR1 DB. This hubset features 66 points of engagement for quicker response. The 303 Firecrest Tubeless Disc-brake wheelset 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.

FEATURES

• Neue Zipp-Grafik und kosmetische Identität, die nach Geschwindigkeit schreit
• Vielseitiger Langstreckenlaufradsatz für das moderne Rennrad mit Tubeless- und Hookless-Felgenprofil
• Lighter Weight than its predecessor, making it nimble and fast.
• Tubeless Made Easy, optimized tire bed sign allows for simple tool-free installation and removal with no need for an air compressor to seat the tire.
• Ultra-wide 25mm rim profile creates a better tire interface to be fast on or off the road
• New 40mm rim depth makes a light and aero wheel in every situation
• New ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement
• Lieferung mit 12-mm-Endkappen vorne und hinten
• Center Locking Rotor Schnittstelle. Lockring ist mit den Rädern enthalten
• XDR- oder SRAM/Shimano-Treiberkörper
• Campagnolo Mitnehmerkörper separat erhältlich

SPECIFICATIONS
Orientation (wheels): Rear
Size (wheels): 650B
Rim construction: Carbon
Tire compatibility: Clincher Tubeless Ready
Rim depth: 45mm
Surface texture: ABLC Dimples
Brake compatibility: Disc (Center Lock)
Rim - inside width: 21mm
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
Driver body type: SRAM XDR
Color (hub): Black
Axle type (Wheels): TA 12x142
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