Product Announcements:
ISO Roller Chain Sprockets

LENO’s black-anodized aluminum sprockets combine lightweight durability with corrosion resistance for high-efficiency power transmission. Available in ANSI/ISO standards with customizable bores, keyways, and tooth profiles—ideal for applications where weight savings and performance are critical. Read more...

Precision-hardened idler sprockets with 65HRC tooth surface, rated for 2000 RPM operation. Maintains chain tension and reduces wear in high-speed transmission systems. Read more...

Custom stainless steel sprockets provide corrosion resistance and extended service life. Available in A/B styles with keyways, set screws, or hex bore options for industrial chain drive systems. Read more...

Stainless steel double chainwheels deliver corrosion resistance and high torque capacity for industrial applications. Precision-engineered for durability and consistent performance in harsh environments. Read more...

Custom-engineered motorcycle sprockets optimize power transmission with tailored gear ratios, enhancing durability, acceleration, and efficiency for off-road and street applications. Read more...

LENO taper-lock sprockets with compatible taper bushings provide a secure, zero-backlash connection for power transmission systems. Available in metric and imperial bore sizes with integrated keyways for direct installation—no machining required. Read more...

A sprocket is a mechanical wheel with teeth or spikes, used to mesh with a chain or belt to promote the rotation and movement of the "wheel". This meshing ensures synchronous motion, allowing the sprocket and belt to operate efficiently in coordination. It is crucial for sprockets and belts to have the same thickness to ensure optimal performance. Read more...

Leno idler sprockets are meticulously designed and manufactured to ensure outstanding performance and durability. Crafted from high-quality materials, they boast exceptional resistance to wear and corrosion, ensuring a prolonged service life even in demanding industrial environments. Read more...

Crafted with precision and built to last, our sprockets are not only customizable but also provide numerous advantages in various applications. Read more...