RK Transmission Kit Open Chain XRE Blue/Grey 134 Links 428 Black Sprocket 60z 11z Pinion

The Motorcycle Transmission Kit represents the ideal solution for those seeking high performance and reliability on the road. Composed of an RK chain, an ESJOT sprocket, and an ESJOT crown, this kit is designed to ensure smooth and long-lasting operation.

The RK chain, with a pitch of 428 and a length of 134 links, features an innovative XW-Ring O-Ring system, which ensures a tensile strength of 2700 kg. Its open design, with an elegant blue exterior and gray interior, not only offers an appealing aesthetic but also optimal performance.

The ESJOT crown, made of lightweight and durable aluminum, has an inner diameter of 110 mm and a PCD of 125 mm. With 60 teeth and a sleek black color, it is designed for secure mounting thanks to the 5 flat-head bolts, ensuring unparalleled stability during riding.

The ESJOT sprocket completes the kit with a small engagement and an inner diameter ranging from 17 mm to 20 mm. With 12 teeth and a width of 7 mm, this component is essential for efficient and responsive transmission, ensuring that every acceleration is immediate and controlled.

• RK Chain
• Pitch: 428
• Length: 134 links
• System: O-Ring XW-Ring
• Tensile strength: 2700 kg
• Color: blue exterior and gray interior
• ESJOT Crown
• Material: lightweight and durable aluminum
• Inner diameter: 110 mm
• PCD: 125 mm
• Teeth: 60
• Color: black
• Mounting: 5 flat-head bolts
• ESJOT Sprocket
• Engagement: small
• Inner diameter: variable between 17 mm and 20 mm
• Teeth: 12
• Width: 7 mm