BRT Racing Oval Valve Springs - Yamaha T135

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 T135 Jupiter MX/Crypton X/Spark/Exciter/Sniper/LC135