Features a 1-1/8ö diameter in the clamping area that tapers to 1ö in the grip area Works with any 1-1/8ö risers and top clamp (sold separately) 3-1/2ö on-center knurling Notched for Throttle-by-Wire Available with a laser-etched SlyFox logo Accepts heated grips Made in the U.S.A. HANDLEBAR 1 1/8" MID B BK