High strength High strength and durability, provide good usage experience. The DASH My Mug Ice Cream Maker is a fun, easy-to-use machine that lets you make delicious frozen treats at home! It makes ice cream , gelato , sorbet, and frozen yogurt Applicable models: electric scooter, bicycle Package List: 1 xFree Wheel Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 155g Number of holes: 4 holes Inner diameter: Approx. 34mm/1.3in Outer diameter: Approx. 78mm/3.1in Thickness: Approx. 15mm/0.6in Hole diameter: Approx. 6mm/0.2in Hole distance: Approx. 46mm/1.8in (center distance between two adjacent holes) Diagonal: Approx. 65mm/2.6in (center distance between two holes diagonally) Thread: mefric positive thread Applicable sprocket: Electric scooter deceleration sprocket 54 (T8F), 55, 65, 80 (25H), etc. This is a set of 4-Hole Toothless Flywheel + T8F 44T / 54T Chain Sprocket (upon your choice ) for 43cc 49cc Mini Bike, Pocket Bike, Gas Scooter, ATV... Razor Mx650 Parts Four-hole Toothless Flywheel 4 Holes Razor Bicycle Outer Diameter Flying Toothless Toy This type of wheel is used for electric scooters and has no teeth. Scooter 54-tooth Four-hole Chain Plate + Toothless Flywheel For T8F Easy to use, stable performance, simple . High strength and durability, provide good usage experience. Condition: 100% Brand New Item Type: Electric Scooter Wheel Material: metal Color: As picture shown Weight: Approx. Professional manufacturing, high quality and reliability.