Camshafts

Camshafts are precision-machined rotating shafts fitted with lobes that control the opening and closing timing, duration, and lift of your motorcycle's intake and exhaust valves, directly governing how efficiently your engine breathes and produces power. At Xpert Shop, our camshafts are manufactured to exact lobe profiles and hardness specifications to deliver precise valve actuation across the entire RPM range. Riders trust Xpert Moto Gear camshafts to optimize combustion efficiency, improve throttle response, and unlock the full power potential of their motorcycle's engine.

Xpert Moto Gear stocks OEM-replacement camshafts for reliable factory performance restoration, as well as performance-ground camshafts with increased lift and duration profiles for riders seeking improved mid-range torque or top-end power. Our range covers single camshaft engines, dual overhead cam configurations, and multi-cylinder applications for Honda, Yamaha, Kawasaki, Suzuki, KTM, Ducati, and BMW motorcycles. Each camshaft is precision-ground, hardness-tested, and supplied with detailed specification data so riders can select the correct profile for their riding style and engine build.

Warning signs of a worn or damaged camshaft include excessive valve train noise such as ticking or rattling, loss of power and poor throttle response, rough idling, increased fuel consumption, and visible lobe wear or scoring discovered during valve clearance inspections. Metal particles in the engine oil are also a strong indicator of camshaft lobe deterioration. Xpert Moto Gear recommends inspecting camshaft lobe surfaces and bearing journals at every major valve service interval, as a worn camshaft causes progressive valve timing errors that reduce performance and risk valve train component damage.

Yes. Xpert Moto Gear strongly recommends replacing cam chain or cam belt, cam chain tensioner, followers or rocker arms, and valve clearance shims whenever a camshaft is replaced, as these components wear together and installing a new camshaft against worn mating parts accelerates re-wear and risks premature failure. For performance camshaft upgrades, uprated valve springs are also recommended to handle the increased lift and duration without float at high RPM. Xpert Shop stocks all associated valve train components to support a complete and reliable camshaft installation.

Mild performance camshafts with modest increases in lift and duration can deliver noticeable power gains on an otherwise stock engine, particularly improving mid-range torque and throttle response. However, aggressive performance profiles may require supporting modifications including uprated valve springs, carburetor or fuel injection retuning, and piston-to-valve clearance checks to ensure safe operation. Xpert Moto Gear provides full specification data for every performance camshaft in our catalog, and our expert support team can advise on the right profile for your engine build and intended use to maximize gains safely.

Xpert Moto Gear camshafts are precision-manufactured to exact lobe profiles, surface hardness standards, and dimensional tolerances, ensuring reliable valve actuation, long service life, and consistent performance from the first start. Whether restoring factory reliability or building for more power, Xpert Shop offers the right camshaft for your application backed by detailed fitment data, expert technical support, and fast shipping. Riders choose Xpert Moto Gear to source engine components they can trust, knowing every part is built to perform and engineered to last.