Rear sprocket Z=45 Pitbike MX 50 AllPro

Rear sprocket made of steel with 45 teeth for Pitbike Allpro MX 50 replica Franco Morini engine.

Compatible with:

• Children's pitbike AllPro 50cc AC front 10” rear 10”
• Children's pitbike AllPro 50cc AC front 12” rear 10”
• Children's pitbike AllPro 50cc AC front 14” rear 12”