Zipp 808 FireCrest Carbon Clincher Rear Wheel
Designed for triathlon, time trials, crits, sprints, breakaway artists and flat to semi-hilly courses 81mm deep, 27mm wide Firecrest profile is the latest generation in aero shapes Firecrest allows more stability and cleaner airflow as air leaves the back half of the wheel Carbon Bridge on the top of the rim distributes square edge impacts across a Kevlar capstone Aerodynamic Boundary Layer Control (dimpled surface ) tames airflow at more wind angles than smooth rims Updated 188 hubs feature canted flanges to decrease stress on spokes and a wider bearing stance for increased stiffness and durability Wheels are built by hand in Indianapolis, Indiana Includes aero stainless skewersWheel Size: 700c Rim: Zipp x58 Hub/Brake Compatibility: Rim Brake Tire Type: Clincher Cassette Body Type: Shimano 9/10/SRAM Rear Hub Spacing: 130 mm Rear Axle Type: 10×1 Skewer Included: Yes Hub Drilling: 20 Spoke Info: Sapim CX Ray ISO Diameter: 622 / road / 29″ Rim Depth: 81 mm Rim Material: Carbon Valve: Presta Valve Length: XLong 75mm+ Rear Wheel Type: Road Weight: 938.0 g.