Joc de rodes de fre de disc sense càmera Zipp 303 Firecrest

Joc de rodes de fre de disc sense càmera Zipp 303 Firecrest

The Zipp 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.

Zipp 303 Firecrest Tubeless Disc Brake Wheelset Features

MIDA (RODES) 700c
CONSTRUCCIÓ DE LA LLANTA Carboni – Sense ganxo
Fre de disc HUB ZR1
COMPATIBILITAT DE PNEUMATICS Només pneumàtics sense càmera
PROFUNDITAT DE LLANTA 40 mm
COMPATIBILITAT DE FRE Disc (Center Lock)
TIPUS DE COS DEL CONDUCTOR n/a, SRAM XDR, SRAM/Shimano Road
LLANTA – AMPLADA INTERIOR 25 mm
PES MÀXIM RECOMANAT DEL SISTEMA 250 lliures/114 kg
PRESSIÓ MÀXIMA DE PNEUMATICS 73 psi/5,0 bar
RIM FINISH Fibra UD, adhesius
PERFIL DE LLANTA Simètric
LONGITUD DELS RIES DS 266 mm, 272 mm
LONGITUD DEL RÀJO NDS 270 mm
PES (G) 1408
PES BASAT EN Configuració més lleugera: eixos passants de 12 mm i cos XDR. No inclou cinta ni vàlvula en el pes.