Fits Yamaha Suzuki KTM ATV scooter dirt bike, for most GY6 125cc 150cc scooters, ATVS Magneto Flywheel Puller Size: 24mm x 27mm Lock Nut Clutch Removal Tool Size: 20mmx 24mm Starter clutch removal tool Size: Length: 9.6cm/3.78inch; Inner Diameter: one side is 13mm/0.51 inch, another side is 27mm/1.06 inch; outside diameter: one side is 34mm/1.34 inch, another side is 37mm/1.46 inch The tools is made of heat treated premium metal, it is of high strength and long durability Package includes: 1 Flywheel Puller Tool, 1 Clutch Removal Tool, 1 starter clutch removal tool Flywheel Puller details: Flywheel Puller Size: 24mm x 27mm 24mm right hand thread use for most GY6 50 4 Stroke Scooter Moped ATV 27mm left hand thread use for most GY6 125 150cc Scooter and others Clutch Removal Tool details: Size: 0.90inch (24mm) inside diameter on one side(1.2 inch / 30mm OD) 0.8 inch (20mm) on another side (1 inch / 25mm OD) Replace special tool models: # 07716-0020100, 07vma-mb