Sprocket Spacer Silver Anodized 4mm

【G-Craft 39403 Sprocket Spacer Silver Anodized 4mm】
This spacer offsets the rear sprocket 4mm outward.
By offsetting the chain line 4mm outward, 8-inch 4.0J wheels can be installed on a stock swingarm.
It can also be installed on standard width swingarms.
Remove the stock hub's stud bolts, and replace them with the included stud bolts before use.
Always use in conjunction with a 4mm offset front sprocket.
Surface treatment: Silver anodized finish
Size: 4mm
Material: A6061 material
Precautions
*This product is designed and manufactured assuming a stock 50cc Monkey/Cub engine. Incorrect installation may cause damage, so please be careful.
*Exclusively for Monkey stock drum hubs. (Cannot be used with non-stock hubs such as disc hubs)
*If 120-size tires are installed, the chain cover and tire will interfere, so please process by削る (filing down) the interfering part.
*The stud bolts should be threaded in 16mm from the sprocket's seating surface.
*In the case of a stock swingarm, the suspension mount bolt weld may rarely interfere with the lock nut. In this case, please process by 削る (filing down) the weld.
*The image is for illustrative purposes only, and the design and specifications of the products shown are subject to change without notice. Please understand.