Manufacturer Part #: bkm150619. Overview of BikeMaster Clutch/Flywheel/Primary Tool For 50cc mini MX racers, the BikeMaster® Clutch and Primary Tool can help with disassembly. This seven-hole disc with 6mm bolts can be used to remove clutch bodies, flywheels and primary gears.
This product is ideal for professional mechanics and DIY enthusiasts working on disc brake systems in bicycles.
