Box Two Freewheel Gear Size:18T 4-way stretch collar and cuffs

4-way stretch collar and cuffs

SW-0 Spoke Wrench

The bottom bracket features a chromoly spindle in 108mm or 113mm lengths

High quality locking steel T-25 rotor bolts included

Box Two Freewheel Gear Size:18T 4-way stretch collar and cuffsThe Box Two Freewheel is available in 16, 17, or 18 teeth and is made of heat treated chromoly. This particular freewheel was tested by the Dutch National BMX Team. With a quick engagement and 9 pawls this can be installed with Park Tools FR 6 or other installation tool designed for single speed freewheels with four notches that are approximately 32mm across measured inside to inside and 40mm outside to outside. FEATURES 1 8th or 3 32 Chain Compatible