This Specbolt 120 piece kit will save you many trips to the dealership for that special OEM fastener needed for all vintage YZ IT DT MX Two Stroke models. This includes pre 1990 Yamaha YZ80 YZ125 YZ250 YZ400 YZ465 YZ490 IT125 IT175 IT200 IT225 IT250 IT400 IT465 IT490 and even DT MX and GT models. Your Bolt Kit will include A great assortment of factory match flange bolts, 1 chain adjuster bolt, flange nuts, lock nuts, sealing washers, fender washers, Phillips screws, Allen bolts, cotter pins, and more. Most everything you need to perform basic maintenance and upkeep to your Motorcycle. Assortment of bolts used for plastic, fenders, bodywork, chain adjuster, engine side covers and nuts, misc. frame, seat, most fuel tank, controls, carburetor, exhaust, pipe, silencer, handlebars, skid plates, and more. These fasteners meet or exceed quality standards of your machine's originals. A perfect addition to the racer's tool kit and a must have for the do-it-yourself mechanics. Also available in 150pc and 250pc sizes.