RK Transmission Kit Open Chain XRE Black 106 Links 520 Sprocket 45T Cog 15T

Enhance the performance of your motorcycle with our complete transmission kit, designed to ensure smooth and responsive operation. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all made to provide perfect synergy and long-lasting durability.

The RK chain, with a pitch of 520 and a length of 106 links, features an innovative XW-Ring O-Ring system that ensures a tensile strength of 3650 kg. Its open design, along with the black color both inside and out, gives it a sleek and sporty appearance. The rivet closure ensures a secure connection and is compatible with the spring link 725.11.37.

The JT rear sprocket, with a pitch of 520 and 45 teeth, is made from robust steel. With an inner diameter of 76 mm and a PCD of 100 mm, it is designed for precise mounting thanks to its 8 flat-head bolts. The combination of these elements ensures optimal power transmission, improving acceleration and engine response.

The JT sprocket, also with a pitch of 520, features a small engagement and has 13 teeth, with a width of 7.1 mm. The inner diameter dimensions, ranging from 19.5 mm to 22.5 mm, make it versatile and suitable for various configurations.

• RK Chain:
• Pitch: 520
• Length: 106 links
• System: XW-Ring O-Ring
• Tensile strength: 3650 kg
• Design: open, black color inside and out
• Closure: rivet
• JT Rear Sprocket:
• Pitch: 520
• Number of teeth: 45
• Material: steel
• Inner diameter: 76 mm
• PCD: 100 mm
• Mounting: 8 flat-head bolts
• JT Sprocket:
• Pitch: 520
• Number of teeth: 13
• Width: 7.1 mm
• Inner diameter: 19.5 mm - 22.5 mm