The Cardinals Racing adjustable camshaft timing gear allows you to set ignition timing with a range of 5 degrees (+-2). Usable with standard or racing camshafts. Secured with 3 screws for extra strength and safety.
The adjustable cam gear will allow you to move the powerband up or down in the RPM range, and allows for easy ignition timing tuning to suit your specific riding requirements. As a general guide, to improve bottom end power, we advance the timing, and retard timing to move power to top end RPM.
Yamaha T135 Jupiter MX/Crypton X/Spark/Exciter/Sniper 135 (4 and 5 speed)/span>