Rear Sprocket - 428 - 41 Tooth - 76mm Center Hole - Apollo X14, X15, X16, X18 606336 Width at front: 6

Width at  front: 6

Overall OD: Approx

39 in) mounting hole

OD of disc: 270mm (10

Rear Sprocket - 428 - 41 Tooth - 76mm Center Hole - Apollo X14, X15, X16, X18 606336 Width at front: 6Rear 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