Rotor UBB Threaded 46to30 PF30 Bottom Bracket Helmets

Rotor UBB Threaded 46to30 PF30 Bottom Bracket HelmetsLooks like new Rotor UBB 46to30 PF30 Bottom Bracket. 46mm o. d. for 68mm shell width. Threads together for a tight, no creak fit. No sign of installation or use. Missing outer seals. OE Enduro 6806 LLB bearings. Tech Spec: Material: Aluminum Shell size: 68mm x 46mm (i. d.) Spindle size: 30mm 3466

and new tube

handbuilt in USA

32 tooth chainring

2 x 10 53/39 Derailleurs:

Recently serviced Lapierre Sensium 300 carbon road bike with Ultegra 6700 components

and Shimano hydraulic brakes

Brakes: Shimano SLX M7120 (4-piston)

Type: Rigid - Straight

It is a wide rim with 35mm internal width

see photos as left shifter is missing thumb pad

Range: 11-25

Weight: Approximately 211g