Chris King ThreadFit 30 Bottom Bracket Fit Kit 3 - English For 30mm Spindles Silver Minimum Head Circumference-58 25 Material Steel Spring Weight

25 Material Steel Spring Weight 400

green rear brake

Press-fit end caps allow tool-free maintenance and conversion Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend

Campagnolo Ultra-Shift parallelogram maximizes stiffness shifting speed and precision

many from Hollowtech II

Chris King ThreadFit 30 Bottom Bracket Fit Kit 3 - English For 30mm Spindles Silver Minimum Head Circumference-58 25 Material Steel Spring WeightThe ThreadFit 30 bottom brackets are designed and built to be durable serviceable and silent. Bearings can be serviced with the Chris King Grease injector tool. Legendary King made in house angular contact bearings Fully serviceable and backed by the King Lifetime Warranty this bottom bracket will outlast your bike Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 73 Spindle Interface Type Zipp Vuma Defined Color Silver