Praxis Works M30-Thru MTB Ceramic Bottom Bracket - BB30/PF30-73-M30-Thru

High-quality ceramic bottom bracket for mounting Praxis Works cranks with 30mm M30-Thru spindles in mountain bike frames with 73mm BB30/PF30 bottom bracket shell.

The Ceramic bearings have a 30mm diameter for the spindle on both the drive and non-drive side. This means that cranks with a 30mm spindle from other manufacturers such as Race Face, Easton and Rotor also fit.

The Praxis Works MTB Ceramic bottom bracket features the patented Praxis Works Rubber-Collet Ring. This compensates for tolerances in the housing, additionally clamping the bearing and thus ensuring a creak- and crack-free fit. It fits both BB30 frames with a 42mm housing diameter and PF30 frames with a 46mm diameter. Thanks to the sophisticated design, it sits absolutely securely, firmly and creak-free.

The ceramic ball bearings from Enduro Bearings ensure smooth running and high reliability.

Two Praxis Works M30 BB tools (TP-0330 or TP-3028) and a press tool (e.g. Park Tool HHP-2 or HHP-3) are required for installation.

• Crankshaft: M30-Thru - 30mm continuous
• Housing width: 73mm
• Housing diameter: BB30: 42mm / PF30: 46mm
• Type: BB30/PF30
• Ceramic bearing Grade 5 / Abec 5