BOYESEN - RAD Valve Reed Replacements S3-Cat-LuggageSystems-OSSystem Engineered to flex using our

Engineered to flex using our high impact polymer

the KOSBA-H OS-BASE is an 'over-the-seat harness' for mounting OS-6

Connect fingertip developed specifically to operate touch screens

Quickest acceleration any reed can offer for that all important holeshot

BOYESEN - RAD Valve Reed Replacements S3-Cat-LuggageSystems-OSSystem Engineered to flex using ourReplacement Pro Series Reeds for Boyesen RAD Valves. Includes petals, rev plates and extra screws. We recommend all motorcycle parts are fitted and tested by qualified professionals. If you are unsure about the part choice for your bike, please contact us before purchase.