
HOT CAMS Camshaft - Stage 1 specially calibrated for Yamaha TTR125. Designed and developed on test benches and validated on track by teams, this Stage 1 camshaft profile aims to improve engine response while remaining easy to install on a stock machine.
Installation requires mechanical skills and appropriate tools. Two complete sets of shims are provided to allow precise adjustment of valve clearance and optimal timing. We recommend entrusting the installation to a professional or an experienced tuner to ensure reliability and safety.
Brand: HOT CAMS — Manufacturer Reference: 4019-1