It is designed to be compatible with 9 ~ 12 speed chains
ROCKSHOX DYNAMIC SEAL GREASE - PTFE
FC-M622 / FC-M625 / FC-M627 / FC-M552 / FC-M545 / FC-M543 / FC-M542 / FC-M533 / FC-M532 / FC-M4060 / FC-M4050
Speeds 7 Speed Materials Aluminium Colours Black Cage Sizes Medium Max Tooth 28 Tooth Pulley Bearings Materials Steel FEATURES
D3O High Impact Zone Technology insole absorbs impact and reduces fatigue
SRAM PF30 68/92mm, BB30A, BBRight, BB386 Bottom Bracket Stock Item:SRAM Bottom Bracket PressFit 30 68mm / 92mm, BB30A, BBRight, BB386 It is designed to beSRAM PF30 68MM 92MM, BB30A, BBRIGHT, BB386 BOTTOM BRACKETS We at SRAM saw the opportunity to make a better press fit system where all the best from BB30 and PressFit bottom brackets would be combined into one captivating package. PressFit 30 will feature an integrated seal, pre assembled into the cups, to further prolong bearing life. The key difference with PressFit 30 is how the bearings are fitted into the frame. Bearings are housed in nylon cups