FITS: HONDA CR250R (88-07) HONDA CRF450R (02-16) HONDA CRF450X (05-16) HONDA TRX 450 (04-14) PRODUCT DETAILS Primary Drive Front Sprockets are made to meet or exceed O.E.M. specifications. Using high-grade hardened steel, Primary Drive brand front ATV and motorcycle sprockets offer durability and value. Primary Drive Front Sprockets are precision machined for a perfect fit. Durable replacement front sprocket for motorcycles and ATV's. Manufactured to O.E.M. specs using high-grade hardened steel. Precision machined for a perfect fit. What's in the box 1x 13 Tooth Sprocket