ROTOR 3D CRANKSET 3D+ BBRIGHT 53-39 165mm AERO DOUBLE CHAINRINGS 130mm CERVELO

 Rotor FLOW Aero Crankset, which relies on the proven 3D plus technology and Trinity Drilling System, but incorporates an ultra-slim crank arm and disc-like spider profile throughout to reduce overall drag as much as possible. This crank is specific to the BB Right press fit system designed for Cervelo frames.

This is supplied as pictured minus the bb set so you will require a  ROTOR Press Fit 4630 BB 

30mm Axle

BCD 130mm

7075 T6 CNC machined Chainrings  - advanced OCP-optimum chainring position for more even pedalling power

39 Teeth / 53 Teeth Chainrings

165mm crank arm

Lightweight 720 grams 

This is an OEM product , OEM means ORIGINAL EQUIPMENT that is supplied to a bike factory in bulk cartons for assembly on to a bike, but it was never fitted due to not enough frames arriving at the bike factory so this does not have the bb set or any fancy box .