SRAM PressFit 30 68-92mm Bottom Bracket Fits BB30A BBRight BB386 BB386 EVO SunRace the BA30 has torsional stiffness

the BA30 has torsional stiffness for directional control in demanding circumstances

5 hrs (80 lm) 24 hrs (Courtesy -24-72 lm) and up to 70 hrs (Superflash - 80 lm)

The MICHELIN Cross Shield2 casing provides extra pinch protection designed to prevent tread and sidewall damage

but they can sometimes be a bit soft

SRAM PressFit 30 68-92mm Bottom Bracket Fits BB30A BBRight BB386 BB386 EVO SunRace the BA30 has torsional stiffnessNon Threaded bottom brackets for SRAM and Truvativ cranksets. Engineered with the right materials for the application including sealed cartridge bearings. Bottom Bracket Shell I. D. 46 BB Frame Interface PF30 BB Shell Width (mm) 92 Weight 91 Spindle Interface Type Zipp Vuma Defined Color Black keyword search cr2149