BRT Racing Oval Valve Springs - Yamaha Crypton/Jupiter/Vega/Spark T115 T115 Fi

BRT Racing Progressive oval valve springs Improves engine performance and efficiency, also helps prevent valve float at high RPMs. Material SWEDIA Garphyttan (OTEVA 90) Rated to 1300 Centigrade. Suitable for Street / Touring and Competition. Fitting: Yamaha Crypton/Jupiter/Vega/Spark T115 (Carb) Yamaha Crypton/Jupiter/Vega/Spark T115 (Efi)

Part no. MG-1979