Product Description Material: 20CrMnTi forged carburized It's abrasion resistance is 3 times times that of an ordinary sprocket. Size Installation size: 21.7*25mm; Number of internal teeth: 6; Number of external teeth: 520-16T; Total thickness: 13.5mm; Fit for Motorcycle models For Honda Off Road XR650 R-Y,1,2,3,4.5,6,7 00-07 For Kawasaki Road ZX-6R (ZX600 G1-G2,J1-J3) Ninja <<< 520 Chain Conversion 98-02 ZX-6RR (ZX600 K1,M1) Ninja 03-04 ZX-6RR (ZX600 N1,N6F) Ninja 05-06 ZX-6R (ZX636 A1P) Ninja <<< 520 Chain Conversion 02 ZX-6R (ZX636 B1,B2) Ninja 03-04 ZX-6R (ZX636 C1,C6F,D6F) Ninja 05-06 Contact Me If you can't confirm the product if fit your motorcycle , please contact us here: Send a message to the seller. If you want to Wholesale, you can also contact us ,dear. Looking forward to your cooperation! Certifications Packaging and Shipping Packaging and Shipping 1.Your parcel will be shipped out within 3 business days after you pay the order. 2.You can choose the shipping method before you pay it. If you want to use other shipping method, you can contact us. 3.If you don't receive your parcel, you can contact us, we will track it and extend the protection time. 4.The shipping cost does not include any import taxes, and buyers are responsible for customs duties. Feedback 1.If you have any question, you need contact us at first, we will do our best to help you. 2.Five stars and positive feedback are important to us. If you are satisfied, hope you can give us 5 stars and positive feedback.

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