Product Description
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 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.

Key Features: 

Compatibility
Coleman Powersports BT200X
Coleman Powersports BT200X-G Green
Coleman Powersports BT200X-O Orange
Coleman Powersports CK100
Coleman Powersports CT200U-EX / CT200U-EXR
Coleman Powersports CT200U Trail
Coleman Powersports SK100
Monster Moto / Mega Moto MM-K80R