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生产商货号
Efficiency = top speed
Highlights
- New zip graphics and visual presence that embodies speed
- 40mm rim profile that is fast, stable and versatile
- The new ZR1 DB hub was developed in Germany with a better seal design for improved durability and faster response with 66 points of engagement
- With Sapim CX Sprint J-Bend spokes
- Tubeless ensures safe performance even with low tire pressure
- ABLC Sawtooth ™ Dimple Design helps control the flow of air around the rim and helps create a faster, more stable wheel
- Showstopper ™ structured braking surface offers superior controllability and the shortest possible braking distances in wet and dry conditions
- XDR ™ or SRAM / Shimano freehub - Campagnolo sold separately
- Center Lock disc mount - the lockring is included with the wheels
- Supplied with 12mm end caps for front and rear
specification
specification | 00.1918.609.000 | 00.1918.609.001 |
---|---|---|
Area of application | Gravel | Gravel |
Type | Rear wheel | Rear wheel |
Suitable for | Clincher | Clincher |
Tubeless ready | Yes | Yes |
Impeller size | 27.5 '' / 650B | 27.5 '' / 650B |
Brake compatibility | Disc | Disc |
Brake disc mount | Center lock | Center lock |
Material rim | Carbon | Carbon |
Rim profile | symmetrical | symmetrical |
Rim height | 40mm | 40mm |
Inner rim width | 21mm | 21mm |
Surface structure | ABLC dimples | ABLC dimples |
Recommended tire pressure | Max. 8.6 bar / 125 psi | Max. 8.6 bar / 125 psi |
Spoke type | Sapim CX Ray | Sapim CX Ray |
Number of spokes | 24 | 24 |
Lacing | 2 cross | 2 cross |
Spoke nipples | Aluminum, Sapim Secure-Loc | Aluminum, Sapim Secure-Loc |
Axis / installation dimension | 12 x 142mm | 12 x 142mm |
hub | ZR1 Disc Brake, aluminum | ZR1 Disc Brake, aluminum |
Hub type | Pawls, 6 | Pawls, 6 |
camp | Cartridge Steel | Cartridge Steel |
Freewheel | Shimano / SRAM 11-speed | SRAM XDR 12-speed |
Material freewheel | aluminum | aluminum |
Extras | Including 12 mm end caps | Including 12 mm end caps |
Max. System weight | approx. 114 kg | approx. 114 kg |
Technologies used
In this chapter we explain the technologies that the manufacturer uses for this product.
ABLC®
The revised ABLC® (Aerodynamic Boundary Layer Control) design reduces air resistance through more and smaller turbulences in order to ensure unsurpassed stability and control even in the strongest winds.
Firecrest
Zipp`s exclusive Firecrest® rim has rewritten the history of wheel development. The result was improved aerodynamics, ride quality, wheel strength and stability even in extreme cross winds. As a result, the entire Firecrest wheel family - from the 202 to the 808 Firecrest - is better and more versatile than ever and is also equipped with the new 77/177 hub set.
The Firecrest technology, starting with rims with almost constant height up to the spoke bed, offers the first aero profile that effectively regulates the airflow in the rear half of the wheel. By moving the center of gravity - the center of the forces acting laterally on the rim - close to the steering axis, Firecrest offers stable, reliable handling in any wind angle. As Zipp found on their 303, a wider rim like Firecrest wheels increases lateral stiffness for optimal sprints and cornering, while also providing greater vertical compliance for more control, comfort and resilience on rough surfaces.
scope of delivery
- 1 x Zipp 303 Firecrest Carbon 27.5 '' Clincher Tubeless Disc Gravel rear wheel (see item description for details)
- 1 x lock ring