Wheels Manufacturing PressFit 30 Bottom Bracket Adaptor for Shimano Cranks MFPN=BAG0620 The monoframe design is lightweight

The monoframe design is lightweight and has a low geometry for added stability

}Zipp 188 (V6) Rear Hub Axle 10-speed 130 OLD Hubs 13mm Internal Diameter Silver

They replace your existing spider and chainring with one clean looking

1 RC2 W/ButterCups e-Bike approved Yes Primary Color Black Axle/Hub spacing 15x110mm TA Rake 44mm Spring Adjustments Air pressure Bottomless tokens Crown Material Aluminum Brake Type Disc Maximum Rotor Size 220mm Steerer Tube Material Aluminum Travel 160mm Stanchions Material Aluminum Spring Type DebonAir+ W/ButterCups Stanchions Diameter 35mm Damping Adjustments External begin stroke rebound low speed compression high speed compression Maximum Tire Width 81mm Lower Tubes Material Magnesium Wheel Diameter 27

Wheels Manufacturing PressFit 30 Bottom Bracket Adaptor for Shimano Cranks MFPN=BAG0620 The monoframe design is lightweightWheels Manufacturing PressFit 30 Bottom Bracket Adaptor for Shimano Cranks. Machined engineering grade Delrin inserts for adapting bottom brackets to a different type of crankset spindle.