Set of 3 - Our AlveyTech 5x5x45 mm axle key comes in a set of 3, to make sure you get the correct amount and save money while doing it Compatibility - Fits a wide range of Coleman, Mega Moto, and many other Mini Bikes Use - Our square AlveyTech axle key fits in the axle providing a secure fit for your wheel assembly ensuring there is no slip on your next adventure Manufacturer Part Number - Monster Moto / Mega Moto: 90-10089-00 The 5 mm x 5 mm x 45 mm axle key has a vast myriad of applications holding drive wheels on numerous brands and models including Coleman, Mega Moto and others. Mega Moto uses this size axle key to secure the rear wheels (drive wheels) to the axle shaft on their MM-K80 80cc go-kart.

Specifications
Diameter (width): 5 mm
Length: 45 mm