Surly OD Enduro Bottom Bracket Regular 100mm CheckoutTitle=Shimano FH-TX500 Freehub Body The CC-2 is compatible with

The CC-2 is compatible with most single-speed and derailleur chains including Shimano XTR 12-speed chains

Their concave geometry is enhanced with large rubber lugs and composite studs for optimal foot stability and extreme durability to take on the challenges of any terrain

7mm respectively

ActiveRide - Air only internals provide a fully rigid top-out position

Surly OD Enduro Bottom Bracket Regular 100mm CheckoutTitle=Shimano FH-TX500 Freehub Body The CC-2 is compatible withSurly OD Bottom Brackets Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 100 Spindle Interface Type RaceFace EXI Defined Color Black Type Regular Size 100Mm