- This is Rear Sprocket Size (428) 51Tooth.
- It fits to YAMAHA NEW YZF-R15, MT-15, XSR-155.
- Special features of the EX PROSERIES model is high shock resistance, durable and strong with hardening on the sprocket surface.
- JT Sprocket Brand as picture.
- Compatible with Front Sprocket + Chain 428 only. (It does not fit with 420,520,525).

***Actually, we have many sizes of sprocket, if you want to adjust the size of sprocket Front + Rear please let's me know***

- Ship to Asia about 7-15 Days by Express
- Ship to UK, EUROPE Zone about 7-28 Days by Express
- Ship to USA&CANADA about 7-30 Days by Express
- Ship to France, Italy, Spain, Russia about 15-60 Days by Express

SHIPPING POLICY
- Goods will be shipped to courier by 24 hours (Might be longer due to Sunday and Holiday)
- Delivery time according to Destination and areas.
- Goods will be securely packed with bubble.

SALES POLICY
- All goods are 100% NEW CONDITION and have never been used before.
- 100% Satisfaction guarantee, if you are not satisfied with goods you received, it can be returned within 7 days after received them.
- We are not responsible for the items that are abused or damaged intentionally.

PAYMENT
- PAYONEER ONLY