Convert your BB30 frame to a single-speed setup with their simple to use eccentric bottom bracket.

Enduro Angular Contact sealed bearings. Double lip seals on all bearings with high fill rate top quality grease for maximum durability. Machined aluminum cups are superior in function and durability to plastic.


Bearings Enduro Angular Contact
Colour Black
Bottom Bracket/Frame Interface BB30, Specialised Alloy OSBB
Bottom Bracket Shell Width (mm) 68mm - 73mm
Bottom Bracket Shell I.D. 42mm
Chain Adjustment 12mm
Crank Spindle Type GXP (SRAM, Truvativ, etc.)
Crank Spindle Diameter 22/24mm
Weight 182g
Compatibility PF30
Specialised Carbon OSBB. May need additional cup spacers if BB shell width is 61mm.

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