Yamaha YZ 250 FX Camshaft - Hot Cams - Stage 2 - `15-`16. This Stage 2 Hot Cams exhaust camshaft is built for the 2015-2016 YZ250FX and offers a confirmed performance upgrade while remaining a direct-fit replacement.

Designed and dyno-proven in the USA using advanced valvetrain software, this camshaft provides a measured 5–10% power gain when matched to the appropriate supporting components. The Stage 2 profile targets stronger mid-to-top-end power for riders who want improved throttle response and higher rpm performance without complicated installation. CNC-machined from 8620 billet, case-hardened steel, the cam is finished for a precise fit and consistent lobe profiles. It requires no core exchange and installs using factory components in most cases.

Features

• Dyno-proven performance developed in the USA
• Engineered with valvetrain software for optimized timing
• CNC-machined 8620 billet, case-hardened steel construction
• Stage 2 profile for increased mid-to-top-end power (5–10% typical)
• No core exchange required; direct-fit for `15-`16 YZ250FX
• Designed for straightforward installation with stock valvetrain components

If you have questions or want help verifying fitment, call us directly — our team can advise on setup and complementary parts. We have two locations offering installation and customization services: Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA). If you are thinking about purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov