This came off a Cervelo R5 and has the BBright bottom bracket width / 30mm spindle
175mm arms
Rotor Mid Compact 52/36T XC2 NoQ Rings
Trinity Drilling System
Should work with a 10 or 11 speed setup
705 grams actual weight with mounting bolt and chainrings installed
DOES NOT INCLUDE A BOTTOM BRACKET
New take off, test ride miles only. SEE PICS.