SRAM/TruVativ PressFit 30 to 83mm English Thread Bottom Bracket Adaptor 27.5''/584 Large block side knobs are

Large block side knobs are stepped and siped to provide excellent cornering traction

Ramped center knobs roll fast and provide excellent traction for climbing and braking

2 Crank Adjusting Cap Tool

One 264mm spoke = 6g

FULL PIN technology uses ten lightweight stamped steel cogs and one 42t aluminum cog held together with 123 high-strength stainless steel pins

SRAM/TruVativ PressFit 30 to 83mm English Thread Bottom Bracket Adaptor 27.5''/584 Large block side knobs areSRAM TruVativ PressFit 30 to 83mm English Thread Bottom Bracket Adaptor. SRAM PressFit 30 English Bottom Bracket AdaptorNot to be used with internal threaded bottom brackets; compatible with BBs that use two external cups TECH SPECS BB Shell Width (mm) 83