Praxis Bottom Bracket Replacement Parts

Praxis' line of bottom brackets are built to last, but occasionally parts become damaged or lost. Luckily, Praxis makes these inexpensive parts available to get your bottom bracket back in working order.

Rubber Collet (TP-4001)

The black plastic spacer and the orange rubber expanding elastomer required on the Drive Side Cup of any Praxis Elastomer Collet BB's.

Conversion O-Ring (TP-4002)

Fits all conversion bottom brackets, as well as M30 BB30/PF30 68 and 73mm bottom brackets, and the M30 Thru BB30/PF30 73mm bottom bracket. For Non-Drive side cup.

Conversion Sleeve - 68mm (TP-3068)

Fits all BB30/PF30 68mm conversion bottom brackets and the M30 BB30/PF30 68mm bottom bracket. This sleeve is necessary to install the bottom bracket in a PF30 road frame. 

Conversion Sleeve - 73mm (TP-3073)

Fits all BB30/PF30 73mm conversion bottom brackets and the M30 BB30/PF30 73mm bottom bracket. This sleeve is necessary to install the bottom bracket in a PF30 mountain frame. 

Conversion Sleeve - OSBB (TP-3002)

Fits all BB30/PF30 68mm conversion bottom brackets and the M30 BB30/PF30 68mm bottom bracket. This sleeve is necessary to install the bottom bracket only on 61.5mm wide Specialized OSBB frames. 

Seal Kit - Shimano (TP-3001)

Fits all Shimano HTII conversion bottom brackets, both 68 and 73mm widths, and both standard and ceramic bearing options.

Seal Kit - M24 / GXP (TP-3003)

Fits all SRAM GXP conversion bottom brackets, both 68 and 73mm widths and both standard and ceramic bearing options.

Dust Cover Kit - M24 / GXP (TP-3024)

Fits all SRAM GXP conversion bottom brackets, both 68 and 73mm widths.

Dust Cover Kit - M30 (TP-3030)

Fits all M30 and M30 Thru Bottom brackets.