Description
Fits Yamaha YFZ450R 2009-2021.
Stage 1 ITR: Dual-cam engine: Intake and exhaust cams sold separately. Improved throttle response with low to mid RPM power increase and minamal top end loss. Uses stock valve springs.
- Brand: Hot Cams
Fits Yamaha YFZ450R 2009-2021.
Stage 1 ITR: Dual-cam engine: Intake and exhaust cams sold separately. Improved throttle response with low to mid RPM power increase and minamal top end loss. Uses stock valve springs.
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