This hour meter mount for Hardline Products resettable hour meters mounts on the steering stem of dirt bikes, and does not interfere with turning radius. It fits most 125, 250, 450, and larger dirt bikes. Easy to assemble, its resistant to corrosion. Do not use with Pro-Taper bars. Hardline Products is an industry leader in after-market power sports accessories, offering matched registration letter and number kits, decal application and removal fluid, and more for on- and off-road motorcycles, boating, personal watercraft, all terrain vehicles (ATVs), snowmobiles, and karting. Made in the USA.