Veloci ROLLCii EC3 Eccentric BSA BB

Precisely machined eccentric bottom bracket components make it easy to convert your bike to a single-speed setup or run an internal gear hub without the need for a chain tensioner.

Specification

• Bottom brackets type: BSA threads 1.37x24T, 68mm or 73mm width
• Spindle: Fits crank sets with 24mm axle
• Adjustment range: 7mm
• Seal bearing: 6205x2pcs
• Weight: 215g