Their BB30 and PF30 bottom brackets are thread-together systems, which eliminate the creaks common in non-thread-together bottom brackets. Their BB92 bottom bracket uses industry-exclusive, dual-row bearings to fit big performance into a small BB shell, with a center tube to seal the BB shell.
Custom bearings, high performance seals, and custom grease specification in all bottom brackets deliver supreme durability and smooth spinning. Available for cranks with either 30mm spindle (Race and Plus cranks) or 24mm spindle (Base cranks).
Specifications
Compatibility | BB30 = 42mm shell diameter PF30 = 46mm shell diameter BB92 = 41mm shell diameter |
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Features | PF30/BB30: Thread-together system eliminates creaks. BB92: Industry-exclusive dual-row bearings maximize durability. |
Included | Bottom bracket, bottom brackets spacers, sticker and user manual. |
Size | BB20.P-BB92.K - BB92 PRESSFIT Bottom Bracket for 68/73mm & 83mm shell BB92 frames. For 30mm crank spindles. BB20.P-PF30PRS.K - PF30 PRESSFIT Bottom Bracket for 100/110mm shell PF30 MOUNTAIN frames. For 30mm crank spindles. BB20.P-BB30.K - BB30 THREADFIT Bottom Bracket for 68/73mm & 83mm shell BB30 MOUNTAIN frames. For 30mm crank spindles. BB20.P-PF30.K - PF30 THREADFIT Bottom Bracket for 68/73mm & 83mm shell PF30 MOUNTAIN frames. For 30mm crank spindles. BB1USA-101 - PF30 THREADFIT Bottom Bracket for 68/73mm & 83mm shell PF30 MOUNTAIN frames. For 24mm crank spindles. BB1USA-102 - BB92 PRESSFIT Bottom Bracket for 68/73mm & 83mm shell BB92 frames. For 24mm crank spindles. |
Spindle | 24mm (Base), or 30mm (Race, Plus) |
Weight | PF30/BB30: 123g BB92: 92g |