Product Description
FR-6 Features
- Fits four-notch tool fittings with an approximate inner diameter of 32 mm and approximate outer diameter of 40 mm
- Removes four-notch BMX / single-speed freewheels on hubs with 1.37 x 24 TPI threads
- Center bore for axle clearance is 16 mm
- 1" hexagonal base can be used with 1" socket or wrench