This Specbolt 120 piece kit is fit for all air cooled Yamaha TTR four Stroke models. This includes TTR50 TTR80 TTR90 TTR110 TTR125 TTR225 TTR230 TTR250 and TTR600. Your Bolt Kit will include just the right amount of factory match flange bolts, flange nuts, lock nuts, sealing washers, fender washers, Phillips screws, Allen bolts, and more. Most everything you need to perform basic maintenance and upkeep to your Motorcycle. Assortment of bolts used for plastic, fenders, bodywork, engine, frame, seat, fuel tank, controls, carburetor, exhaust, pipe, silencer, radiators, handlebars, skid plates, and more. These fasteners meet or exceed quality standards of your machine's originals. A perfect addition to every rider's tool kit and a must have for the do-it-yourself mechanics.