Rear Sprocket - 428 - 41 Tooth - 76mm Center Hole - Apollo X14, X15, X16, X18 103734 Tao Tao claims that this

Tao Tao claims that this muffler is backward compatible

Outside width of bracket: 44

Gearbox details:

Front seat bracket location: 3

Rear Sprocket - 428 - 41 Tooth - 76mm Center Hole - Apollo X14, X15, X16, X18 103734 Tao Tao claims that thisRear Sprocket 428 41T This is the oem rear sprocket for the Apollo X4, X6, X14, X15, X16 and X18 dirt bikes. It has 41 teeth and is compatible with 428 chain ONLY. Please check specs before ordering. Sprocket details: #428 chain 41 Teeth Center hole diameter: 76mm (3. 0 in) (4) 8. 7mm bolt holes for mounting Mounting holes distance: 64mm (2. 5 in) center to center side by side Mounting holes distance: 92mm (3. 6 in) center to center across Overall