RK Open Chain MXZ5 Transmission Kit Gold 112-520 Sprocket 48T Pinion 13T for Yamaha YZ

Enhance your motorcycle's performance with our transmission kit, a perfect set of components designed to ensure smooth and reliable operation. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all made to provide excellent synergy and maximize the efficiency of your transmission.

The RK chain, with a pitch of 520 and a length of 112 links, is designed to withstand loads of up to 3630 kg, ensuring exceptional durability. Its open design and gold color not only give it an attractive appearance but also guarantee high performance under intense usage conditions.

The JT rear sprocket, with an inner diameter of 130 mm and a PCD of 150 mm, is made of robust steel and features 48 teeth for optimal power transmission. The countersunk bolts and 6-bolt fastening ensure unparalleled stability and safety while riding.

Completing the kit is the JT sprocket, equipped with a small engagement and a tooth count varying between 13 and 14, allowing you to tailor the transmission to your specific needs. With an inner diameter ranging from 17.7 mm to 20 mm, this sprocket integrates perfectly with the other components, ensuring smooth and responsive performance.

• RK Chain: pitch 520, length 112 links, load resistance up to 3630 kg, open design, gold color.
• JT Rear Sprocket: inner diameter 130 mm, PCD 150 mm, 48 teeth, made of steel, countersunk bolts, 6-bolt fastening.
• JT Sprocket: small engagement, tooth count varying between 13 and 14, inner diameter between 17.7 mm and 20 mm.