Cervelo BB Di2 GrommetCervelo OE replacement part which replaces used or worn bottom bracket shell covers for any Di2 compatible Cervelo P Series. Nice, tight fitment guarantees to keep the quality of your Cervelo steed up to par during service. Covers the BB port on P Series Di2 compatible frames Precise fitment to BB shell Sold individually Cervelo Part: BBG TTC P3D CVR

Labeled Size: 700 x 33-45

Spec Table Front Rear Rim Weight 369g 383g Wheel Weight 587g 708g Wheelset Weight 1295g (Includes Tape and Valves - HG Freehub) Hub Weight 87g 194g (HG Freehub)

- Speeds: 12

Front Derailleur Cable Pull: Electronic

Color: Iridescent Gray

Clamp diam - 31

why two spare tubes

not to slow you down

5mm length Bottom Bracket Ceramic Speed SL

Brakes-SRAM Motive Silver 4-Piston Disc

E-Bike Classification - Class 3

Well S can be fitted to road bikes and MTB