< > Share with a friend Drive Systems 520 Steel Rear Sprocket - Yamaha ATV 12407D Our Price:  $38.95 Add to Cart Rear Sprocket Size 36383940 Qty : Add Review Ask a Question Drive Systems black heat treated steel rear sprocket. There are no reviews for this product. There are no questions asked for this product. Similar Products AFAM/D.I.D. 520VM Chain and Alloy Sprocket Set-Suzuki SV 650/S 99-08 $232.95 More Details... AFAM/D.I.D. 520VM Chain & Alloy Sprocket Set-Honda NT 650 Hawk 88-91 $249.95 More Details... AFAM/D.I.D. 525VM2 Chain and Steel Sprocket Set-Cagiva 900ie Grand Canyon 98-00 $228.95 More Details... AFAM/D.I.D. 520ERV3 Quick Change Chain and Sprocket Conversion Set-Ducati 998 S4RS Testastretta 06-08 $457.95 More Details... Ok