Yamaha RD-350/400 Swingarm

They may be small, but don't let the size fool you, these classic swingarms for the RD-350 and 400 are one of the coolest products in our line-up! Or new Billet Series arms are manufactured entirely in house from billet 6061-T-6 aluminum and feature ultra strong 7075 alloy axle adjusters to give you the best swingarms every made for your RD!

Arms are available in stock length or +4" over versions, and are available in Bare Billet, Black Anodize or Gold Anodize finish. NOTE: RD-350 arms or only offered in 1 inch over versions. (This makes them the same wheelbase as a 400)