Wheels Manufacturing Thin Flange Bottom Bracket Socket MFPN=906 Cassette Body Type Shimano Micro

Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Hub/Brake Compatibility 6-Bolt Disc ISO Diameter 622 / road / 29" Rear Axle 12mm Thru x 148mm Rim Width (Internal) 25 Tire Type Tubeless Ready Valve Presta Wheel Size 29"

Mid-mount dial gauge

} A helmet made for city streets

Compatible with both rim and disc brake wheels

It also makes for evenly distributed bulk at the top of the hat for a comfortable fit under helmets

Wheels Manufacturing Thin Flange Bottom Bracket Socket MFPN=906 Cassette Body Type Shimano MicroWheels Manufacturing Thin Flange Bottom Bracket Socket. Thin Flange Bottom Bracket Socket Designed to create a tight grip on thin flange bottom bracket to avoid slipping while torquing cups into bike frames.