REAR WHEEL ZIPP 303 FIRECREST TLR DISC 24 SPOKES AXLE WIDTH 12MM SHIMANO

REAR WHEEL ZIPP 303 FIRECREST TLR DISC 24 SPOKES AXLE WIDTH 12MM SHIMANO

The REAR WHEEL ZIPP 303 FIRECREST, fast and light, is perfect for off-road and on-road riding. The wheel is wind- and rolling-resistant and was designed using measurements taken directly from the real world.
Compared to the previous version, the rim is slightly more protruding, the external width is 30 mm, the internal width is 25 mm, and the depth is 40 mm. The profile offers low drag and better transition between rim and tire, increasing aerodynamic efficiency on the road.

REAR WHEEL ZIPP 303 FIRECREST TLR DISC 24 SPOKES AXLE WIDTH 12MM SHIMANO MAIN FEATURES:

• Firecrest Technology: more aerodynamic profile and better handling in crosswinds and ride quality.
• ABLC (Aerodynamic Boundary Layer Control): smooths airflow on the rim surface and adapts to the wheel.
• The third generation of ABLC has up to four times more dimples than the previous generation.
• AeroBalance: optimization of aerodynamic efficiency and crosswind stability.
• TSE Technology: the precise layering of the 303 Firecrest rim translates into greater efficiency for higher speed by reducing: wind resistance, rolling resistance, gravity (weight + durability), and vibration losses.
• Compatible with tubeless tires.
• Compatible only with disc brakes (Center Lock).
• Hub: ZR1 DB.
• Rim depth: 40 mm.
• Internal width: 25 mm.
• ZR1 DB hub.
• 769 g (rear Shimano).

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