生产商货号
The Shimano MTB ceramic bottom bracket from Praxis Works
BB30 / PF30 73mm
Bottom bracket for mounting Shimano MTB cranks with Hollowtech II steel axle in frames with BB30 / PF30 bearing seat. The patented Praxis Works Rubber-Collet ensures a creak-free and creak-free fit, the built-in high-end CERAMIC ball bearings from Enduro Bearings for ultra-smooth running and maximum reliability.
Two standard 16-slot bearing shell tools (e.g. Park Tool BBT-9 and / or BBT-19) and a pressing tool (e.g. Park Tool HHP-2 or HHP-3) are required for assembly.
Material shell: aluminum 7075 T6
Bearing type: Enduro Bearings 2437 CERAMIC, Angular contact, Grade5 balls, ABEC5 Assembly
scope of delivery
- 1 x Praxis Works Ceramic Shimano Hollowtech MTB bottom bracket (see item description for details)
The Praxis Works ceramic bottom bracket for Shimano Hollowtech II cranks
BB30 / PF30 68mm
Bottom bracket for mounting Shimano racing bike cranks with Hollowtech II steel axles in frames with BB30 / PF30 bearing seats.
The patented Praxis Works Rubber-Collet ensures a creak-free and creak-free fit, the built-in high-end CERAMIC ball bearings from Enduro Bearings for ultra-smooth running and maximum reliability.
Two standard 16-slot bearing shell tools (e.g. Park Tool BBT-9 and / or BBT-19) and a pressing tool (e.g. Park Tool HHP-2 or HHP-3) are required for assembly.
Material shell: aluminum 7075 T6
Bearing type: Enduro Bearings 2437 CERAMIC, Angular contact, Grade5 balls, ABEC5 Assembly
Specialized / OSBB
Bottom bracket for mounting Shimano racing bike cranks with Hollowtech II steel axle in frames with OSBB bearing seats. The patented Praxis Works Rubber-Collet ensures a creak-free and creak-free fit, the built-in high-end CERAMIC ball bearings from Enduro Bearings for ultra-smooth running and maximum reliability.
Two standard 16-slot bearing shell tools (e.g. Park Tool BBT-9 and / or BBT-19) and a pressing tool (e.g. Park Tool HHP-2 or HHP-3) are required for assembly.
Material shell: aluminum 7075 T6
Bearing type: Enduro Bearings 2437 CERAMIC, Angular contact, Grade5 balls, ABEC5 Assembly
scope of delivery
- 1 x Praxis Works Ceramic Shimano Hollowtech Road bottom bracket (see item description for details)