RK Transmission Kit Open Chain XRE 140 Links 428 Black Sprocket 61 Teeth 14 Teeth Pinion

Enhance your motorcycle's performance with our transmission kit, a perfect set of components designed to ensure a smooth and responsive ride. This kit includes an RK chain, an ESJOT sprocket, and a JT pinion, all made from durable materials designed to last over time.

The RK chain, with a pitch of 428 and a length of 140 links, features an innovative XW-Ring O-Ring system that improves reliability and longevity. With a tensile strength of 2700 kg, this chain is ready to tackle the most challenging demands. Its open design and gray color, both inside and out, give it a sleek and modern appearance.

The ESJOT sprocket, with an inner diameter of 136 mm and a PCD of 156 mm, is made from durable steel and features a black color that perfectly integrates with the look of your motorcycle. With 61 teeth and a 6-bolt flat head fastening system, it offers superior stability and performance.

The JT pinion completes the kit with a wide engagement fastening, ensuring a perfect fit. With an inner diameter ranging from 16 mm to 20 mm and 14 teeth, this pinion is designed to optimize power transmission, while the width of 16.2 mm and the number of fastening bolts equal to 2 ensure easy installation and a secure hold.

• RK Chain:
• Pitch: 428
• Length: 140 links
• System: XW-Ring O-Ring
• Tensile strength: 2700 kg
• Color: gray (both exterior and interior)
• ESJOT Sprocket:
• Inner diameter: 136 mm
• PCD: 156 mm
• Material: durable steel
• Color: black
• Teeth: 61
• Fastening: 6 bolts with flat head
• JT Pinion:
• Fastening: wide engagement
• Inner diameter: 16 mm - 20 mm
• Teeth: 14
• Width: 16.2 mm
• Number of fastening bolts: 2