BRT Racing Oval Valve Springs - Yamaha XMAX 250 300

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 Xmax 250/300 (2018)