1" RYCA Clip On Handlebars 38mm for Suzuki Savage S40 The unusual 38mm-fork / 1inch-handlebar combination of the Suzuki S40 makes it difficult to find clip-ons for the bike, so we had them custom made specifically for the CS-1 cafe racer. This eliminates the need to use shims or otherwise modify a pair of clip-ons designed for other bikes.