Yoshimura Gsx-R1000 2009-11 Camshafts St-R Type-S 210-518-0200

Our camshafts are Made in Japan from premium materials. Our cams are precision ground from billet blanks using high-tolerance equipment, not welded and reground. These kits come complete and there's no need for additional purchases. When performance counts, trust Yoshimura.

• Camshafts w/ adjustable cam sprockets and seat shims
• Stock lift, and longer duration than stock
• No cylinder head or piston modifications necessary
• AMA Superbike legal
• Engine rev limit can be raised up to 14,000 rpm by EM Pro. (STD 13,500 rpm)
• MAX LIFT (mm) : IN 9.55mm / EX 8.72mm
• 1mm DURATION (degrees) : IN degrees / EX 254 degrees
• Standard Tappet Clearance mm) : IN 0.13mm / EX 0.15mm

* Cam timing should be set by a qualified mechanic to ensure proper function. Improper installation or cam timing could result in catastrophic engine failure.

Know you���re racing with the best.

Yoshimura R&D is the only authorized distributor in North America for our sister companies Yoshimura Japan (YJP) and Yoshimura Asia (YAT). YJP/YAT develop and test racing components that are un-restricted versions than the choked-down systems which are required for more restrictive marketplaces like Japan and Europe. This imported product is specially configured for less restrictive markets. In other words, you���re getting a custom exhaust that���s perfect for racing in the US market.

What your missing if you don���t buy U.S. spec through us!

• In-house warranty and technical support
• Certificate of authenticity
• Full 12-month warranty