Wheels Manufacturing PressFit 30 Bottom Bracket ABEC-3 Bearings Threaded BLK Model-Bit-Check 30 Universal 1 Set For proper shifting use Tanpan

For proper shifting use Tanpan 11spd with a Shimano 11spd mountain rear derailleur and a 10spd cassette

Handlebar Diameter 25

5" ISO Width (mm) 66 Labeled Size 27

Less cogs allow faster transition from starting gear to high gear

Wheels Manufacturing PressFit 30 Bottom Bracket ABEC-3 Bearings Threaded BLK Model-Bit-Check 30 Universal 1 Set For proper shifting use TanpanWheels Manufacturing PressFit 30 Bottom Bracket with ABEC 3 Bearings: Threaded Black. PF30 Thread TogetherReplaceable Enduro bearings Made in the USA TECH SPECS Bottom Bracket Shell I. D. 46 BB Frame Interface PF30 BB Frame Interface PF30A BB Frame Interface BBright Press Fit BB Frame Interface Specialized Carbon OSBB BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Shell Width (mm) 79 Weight 115 Spindle Interface Type BB30 PF30 Defined Color Black