Praxis - Conversion BB for SRAM/GXP MTB

Praxis Conversion Bottom Bracket for SRAM / GXP MTB

Lets you run a Praxis M24 or SRAM GXP steel spindle crank in a BB30 or PF30 mountain frame. It's a conversion bracket, not an adaptor, so the bearings stay outboard of the frame right on spec.

Key Features

• Elastomer collet: the orange drive cup threads in and the collet expands evenly for a snug fit in the shell
• Forged, machined, heat-treated 7075 T6 aluminium
• Enduro 2437 drive and 2237ER non-drive steel bearings
• Built to M24/GXP bearing stance and chainline

Specifications

• Fits: Praxis M24, SRAM/Truvativ/Quarq GXP2 steel spindle cranks, and Oval Concepts 400 series MTB cranks
• Frame: 73mm BB30 or PF30 mountain frames. The 68mm version can't be used for MTB cranks.
• Chain guides: ISCG05 and seat-tube mounted are fine, ISCG03 is not

Not sure it suits your frame? Talk to us before you buy.