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The ceramic M30 MTB bottom bracket from Praxis Works
BSA 68 / 73mm
Bottom bracket for mounting Praxis Works cranks with M30 aluminum axle in frames with BSA 68 / 73mm bearing seat, both road and MTB.
The high-end ceramic ball bearings from Enduro Bearings installed here are perfectly sealed, run almost without resistance and thus save a few watts of power. Compatible with ISCG05 chain guides (ISCG03 not compatible).
The Praxis Works M30 BB Tool (TP-0030) and a 3/8 inch torque wrench are required for assembly.
Material shell: aluminum 7075 T6, forged and CNC machined
Bearing type: Grade 5 / Abec5 Ceramic (30mm drive side / 28mm non-drive side)
scope of delivery
- 1 x Praxis Works Ceramic M30 MTB bottom bracket (see item description for details)
The ceramic road bottom bracket for M30 cranks from Praxis Works
BB30 / PF30 68mm
Bottom bracket for mounting Praxis Works racing cranks with M30 aluminum axles in racing frames with BB30 / PF30 or Specialized OSBB (from 2015) housing. It has the patented Praxis Works Rubber-Collet Ring: this compensates for tolerances in the housing, additionally clamps the bearing and thus ensures a creak-free and creak-free fit.
The high-end ceramic ball bearings from Enduro Bearings installed here are perfectly sealed, run almost without resistance and thus save a few watts of power.
Two Praxis Works M30 BB tools and a press tool (e.g. Park Tool HHP-2 or HHP-3) are required for assembly.
Material shell: aluminum 7075 T6, forged and CNC machined
Bearing type: Grade 5 / Abec5 Ceramic (30mm drive side / 28mm non-drive side)
T47 internal 85.5mm
Bottom bracket for mounting Praxis Works cranks with M30 aluminum axle in frames with T47 85.5mm internal bearing seat. The high-end ceramic ball bearings from Enduro Bearings installed here are perfectly sealed, run almost without resistance and thus save a few watts of power.
Note on compatibility with chain guides: - ISCG05 -> ok - ISCG03 -> not compatible The Praxis Works M30 BB tool is required for assembly.
Material shell: aluminum 7075 T6, forged and CNC machined
Bearing type: Grade 5 / Abec5 Ceramic (30mm drive side / 28mm non-drive side)
T47 external 68 / 73mm
Bottom bracket for mounting Praxis Works cranks with M30 aluminum axles in frames with T47 68 / 73mm bearing seats, both road and MTB. The high-end ceramic ball bearings from Enduro Bearings installed here are perfectly sealed, run almost without resistance and thus save a few watts of power.
Note on compatibility with chain guides: - ISCG05 -> ok - ISCG03 -> not compatible The Praxis Works M30 BB tool is required for assembly.
Material shell: aluminum 7075 T6, forged and CNC machined
Bearing type: Grade 5 / Abec5 Ceramic (30mm drive side / 28mm non-drive side)
scope of delivery
- 1 x Praxis Works Ceramic M30 Road bottom bracket (see item description for details)