RK Transmission Kit Open Chain XRE Black 110 Links 520 Black Sprocket 39z 14z Pinion

The Motorcycle Transmission Kit is the ideal solution for those looking to optimize their vehicle's performance. Composed of an RK chain, a JT sprocket, and a JT rear sprocket, this kit is designed to ensure smooth and durable transmission.

The RK chain, with a pitch of 520 and a length of 110 links, features an innovative XW-Ring O-Ring system that increases its tensile strength up to 3650 kg. Its sleek design, with a black finish both inside and out, not only offers an attractive appearance but also ensures a secure closure through riveting.

The JT rear sprocket, with an inner diameter of 80 mm and a PCD of 100 mm, is made of robust steel and features 39 teeth, ensuring excellent compatibility and long-lasting durability. It is secured with 4 flat-head bolts, providing stability and safety during use.

Finally, the JT sprocket, with a small engagement and a tooth count of 13, is designed for easy and quick installation. With an inner diameter ranging from 21.7 mm to 25 mm and a hole spacing of 42 mm, this component perfectly completes the kit, ensuring precise and responsive transmission.

• RK Chain: pitch 520, length 110 links, O-Ring XW-Ring system, tensile strength 3650 kg, black finish, riveting closure.
• JT Rear Sprocket: inner diameter 80 mm, PCD 100 mm, made of steel, 39 teeth, secured with 4 flat-head bolts.
• JT Sprocket: small engagement, 13 teeth, inner diameter 21.7 mm - 25 mm, hole spacing 42 mm, easy and quick installation.