EC90 TT 90MM Rear Wheel Tubular Shimano/SRAM is an incredibly lightweight, aerodynamic wheel with Easton's trademark low-spoke efficiency and dependability. Years of engineering, wind tunnel testing, and plain old time in the saddle have resulted in the lightest available 90mm-deep wheelset on the market.
Carbon tubular wheel.
Carbon braking surface.
Front hub: R4 TTSL.
Rear hub: R4 SL.
Ceramic sealed cartridge bearings.
Spokes are Sapim bladed, black.
Front spoke pattern: 12, radial.
Rear spoke pattern: 16, radial NDS/2X DS.
Internal black alloy nipple.
- 90mm rim depth.
- 21mm internal rim width.
- 21mm external rim width.
- Rim material is EC90 Carbon.
700C wheel size.
1440g wheelset weight.
Finish Matte UD Carbon Rim, Black Ano Hub.