RK Transmission Kit Open Chain XRE Blue/Grey 130 Links 428 Black Sprocket 42z 14z Pinion

Enhance your motorcycle with the RK-JT Transmission Kit, a perfect set of components designed to ensure high performance and durability over time. This kit includes a chain, a sprocket, and a pinion, all made with high-quality materials and technical specifications that meet the needs of the most demanding motorcyclists.

The RK chain, with a pitch of 428 and a length of 130 links, features an XW-Ring type O-Ring that ensures optimal lubrication and a tensile strength of 2700 kg. Its attractive design, with an outer blue color and a gray inner, not only enhances the aesthetics of your motorcycle but also contributes to its functionality. The clip closure makes installation and maintenance easy.

The JT sprocket, with an inner diameter of 58 mm and a PCD of 90 mm, is made of steel to ensure robustness and wear resistance. With 42 teeth and a 4-bolt flat head mounting, it offers perfect compatibility and stability, ensuring smooth power transmission.

The JT pinion completes the kit with a wide snap-on mounting and an inner diameter that varies between 18 and 20 mm. With 14 teeth and a hole spacing of 34 mm, it is designed to optimize engine response and improve acceleration.

• RK Chain
• Pitch: 428
• Length: 130 links
• O-Ring Type: XW-Ring
• Tensile Strength: 2700 kg
• Outer Color: blue
• Inner Color: gray
• Closure: clip
• JT Sprocket
• Inner Diameter: 58 mm
• PCD: 90 mm
• Material: steel
• Teeth: 42
• Mounting: 4 bolts with flat heads
• JT Pinion
• Mounting: wide snap-on
• Inner Diameter: variable between 18 and 20 mm
• Teeth: 14
• Hole Spacing: 34 mm