Wheels Manufacturing PF30A Outboard Bottom Bracket 24mm cranks Shimano Angular Contact Bearings BLK Model=Hub Guard 2 Color Black Defined Color

2 Color Black Defined Color Black Length 40 Reach 40 Rise 5 Stack Height 30

Grade 3 Silicon Nitride balls

Chuck head with extra-long 360 degree pivoting hose and built-in hose pressure release buttonFits Presta / Schrader valves (Schrader valve adapter included)

}Shimano FH-RS770 Rear Hub - 12 x 142mm Center-Lock HG 11 Road Black/Silver 36H

Thick-thin tooth design for maximum chain engagement

Wheels Manufacturing PF30A Outboard Bottom Bracket 24mm cranks Shimano Angular Contact Bearings BLK Model=Hub Guard 2 Color Black Defined ColorWheels Manufacturing PF30A Outboard Bottom Bracket for 24mm cranks (Shimano) with Angular Contact Bearings Black. PF30 Thread TogetherReplaceable Enduro bearings Made in the USA TECH SPECS Bottom Bracket Shell I. D. 46 BB Frame Interface PF30A BB Shell Width (mm) 73 Weight 158 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Defined Color Black