Race Face - PF30 Stock Item:RF BOTTOM BRACKET CINCH PF30 TO FIT 68/73MM SHELL EXTRA SEAL 30MM ID (BB19PF30687330) while the slim profile ensures

while the slim profile ensures that the ride is not impaired by bulky equipment

or Downhill (2×60 TPI) casing options

EXO sidewall protection

It is easily attached with two screws to all regular bike mounting threads

even when wearing winter gloves

Race Face - PF30 Stock Item:RF BOTTOM BRACKET CINCH PF30 TO FIT 68/73MM SHELL EXTRA SEAL 30MM ID (BB19PF30687330) while the slim profile ensuresRACE FACE PF30 PF30 Cinch Standard 6806 retainer bearings. Bearings are external to the BB shell, resulting in a stiffer, wider stance. Bearings are factory filled with Phil Wood grease. Cups are machined for a high tolerance frame fit. Built for: XC, Enduro, Trail, DH, Fat Bike, Dirt Jump Slopestyle Compatibility: 46 Press fit shells E. g. PF30 Weight: 106 grams Size: 68 73, 100 (120 no sleeve), 83 PF30 Xtype Allows use of all Race Face, Shimano and