Praxis M30 T47 Inboard Bottom Bracket

The Praxis M30 T47 Inboard Bottom Bracket is a threaded bottom bracket for T47 shells with an 85.5mm road width. It uses Enduro bearings packed with high-grade grease, seated in forged, machined, and heat-treated alloy cups. The stepped spindle interface accepts a 30mm drive-side and 28mm non-drive-side bearing for a precise fit with Praxis M30 spindles.

A drive-side wave washer provides bearing preload for smooth, quiet operation. Installation requires a Praxis M30 Socket Tool or M30 Wrench Tool, both sold separately. This bottom bracket is specifically made for Praxis M30 spindles and is not compatible with other spindle interfaces. The unit weighs 100g.

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