Praxis Works M30 中轴 BB386 EVO

BB386 EVO

Bottom bracket for mounting Praxis Works racing bike cranks with M30 aluminum axles in racing bike frames with 386EVO bearing seats.

Note: A press tool (e.g. Park Tool HHP-2 or HHP-3) is required for assembly.

Material bearing shells: Injection-Mold

Bearing size: Cartridge ball bearings with 30mm drive side / 28mm non-drive side bearing size

BB30 / PF30 68mm

Bottom bracket for mounting Praxis Works racing bike cranks with M30 aluminum axle in racing bike frames with BB30 / PF30.

Also suitable for Specialized OSBB Road 2014 and older, if you add item TP-3002 (sold separately). It has the patented Praxis Works Rubber-Collet Ring: this compensates for tolerances in the housing, also clamps the bearing and thus ensures a seat that is free of creaking and cracking. High-quality ball bearings from Enduro Bearings ensure smooth running and long durability.

Note: Two Praxis Works M30 BB tools and a pressing tool (e.g. Park Tool HHP-2 or HHP-3) are required for assembly.

BBRIGHT 79mm (Cervélo)

Bottom bracket for mounting Praxis Works racing cranks with M30 aluminum axles in racing frames with 79mm BBRIGHT bearing housings (primarily Cervélo). It has the patented Praxis Works Rubber-Collet Ring: this compensates for tolerances in the housing, also clamps the bearing and thus ensures a seat that is free of creaking and cracking. High-quality ball bearings from Enduro Bearings ensure smooth running and long durability.

Note: A Praxis Works M30 handle wrench, an M30 nut + ratchet and a bearing press are required for assembly.

T47 internal 85.5mm

Bottom bracket for mounting Praxis Works cranks with M30 aluminum axles in frames with T47 internal bearing seats (Road / MTB). The high-end ball bearings from Enduro Bearings installed here are perfectly sealed, ensure smooth running and maximum reliability.

Note: An M30 tool (TP-3028 socket or TP-0330 key) is required for assembly.

• 1 x Praxis Works M30 Road bottom bracket (see item description for details)