Amazon.com: FLYPIG Scooter Moped Kick start Gear Starter shaft Starter Lever Rebuild Kit idle Gear Spring fit for 49cc 50cc 80cc GY6 139QMB P139QMB 4 stroke engine (PW50 Kick Shaft Assembly) :
Amazon.com: 2.5-10" Off-Road Tire and Inner Tube Set - Dirt Bike Tire with 10-Inch Rim and 2.5/2.75-10 Dirt Bike Inner Tube Replacement Compatible with Honda CRF50/XR50, Suzuki DRZ70/JR50, and Yamaha PW50 :