Product Review
TRX 400EX Stage 2: Single-cam motor. More top-end power than stage 1 with mid-range gain. Uses stock valve springs and rockers. Does not use auto decompression mechanism. Stock starter sufficient.
TRX 400EX Stage 2: Single-cam motor. More top-end power than stage 1 with mid-range gain. Uses stock valve springs and rockers. Does not use auto decompression mechanism. Stock starter sufficient.