Handbook volume:8569This product includes :BRAKE DISK-2PCS2.5*10.5 PINS-2PCSProduct major function & usage:COMBINE WHEELS AND FRONT & BACK WHEEL SHAFT FOR SMOOTH TURNINGGOOD DECORATION PARTMajor advantages of updating with this particular product:1. CONTEMPORARY METALLIC DESIGN WITH SWIRL ENGRAVING ON OUTER RING2. COMPLEMENT AGAINST ORIGINAL 11MM, THESE BRAKE DISKS ARE MADE TO BE 14MM TO WIDEN THE WHEELBASEFOR BETTER SAFETY OF CHASSIS