RK Transmission Kit Open Chain MXZ1 Gold/Grey 124-428 Sprocket 51z 14z Pinion for Yamaha

The Motorcycle Transmission Kit represents the perfect combination of performance and reliability, designed for riders who do not accept compromises. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all engineered to ensure smooth and responsive transmission.

The RK chain, with a pitch of 428 and a length of 124 links, features a tensile strength of 2753 kg, ensuring lasting performance even in the most demanding conditions. Its gold finish on the outside and gray on the inside not only gives it an attractive appearance but is also designed to withstand wear. With a constant pitch index of 200 and a clip closure system, installation is simple and quick.

The JT rear sprocket, with an inner diameter of 100 mm and a PCD of 120 mm, is made from durable steel, ensuring long-lasting performance. With 51 teeth and a 4-bolt tapered mounting, this sprocket is designed to optimize power transmission, enhancing acceleration and stability of the motorcycle.

The JT sprocket, with a small engagement and an inner diameter ranging from 17.7 mm to 20 mm, features 14 teeth, offering a perfect balance between speed and control. The combination of these three components ensures efficient and responsive transmission, ideal for those who love to tackle every curve with confidence.

This transmission kit is the ideal choice for anyone looking to enhance their motorcycle's performance, ensuring a smooth and dynamic ride in every situation.

• RK Chain: pitch 428, length 124 links, tensile strength 2753 kg
• Chain finish: gold on the outside, gray on the inside
• Constant pitch index: 200
• Closure system: clip
• JT Rear Sprocket: inner diameter 100 mm, PCD 120 mm
• Rear sprocket material: durable steel
• Rear sprocket teeth: 51, 4-bolt tapered mounting
• JT Sprocket: small engagement, inner diameter variable 17.7 mm - 20 mm
• Sprocket teeth: 14