These new triple clamps are identical to our 2020 CRF450R split clamps but with the 47mm Showa fork bores. Now you can modernize your 2 stroke or 4 stroke and utilize the current front fender front number plate plastic! They have our rubber-mounted feature and the 22mm offset creates a handling improvement over stock (stock offset is 24mm up to 2007). Recommended for Motocross (MX); World Off-road Championship Series (WORCS); Desert Racing (DR) Supercross (SX); Arenacross (AX); Trail Riding (TR); Supermoto (SM). These precision machined clamps are made from 2024 aluminum and are very light weight (1/2 LB lighter!). Use our 7/8 or 1 1/8 One-piece over-sized bar mounts to add strength and torsional rigidity (can also be used with stock 7/8" bar mounts). Will only fit 2009-2020 front no. plate and front fender. Usually compatible with aftermarket stabilizers, call the manufacturer to confirm.