RK Transmission Kit Open Chain XRE Blue/Grey 134 Links 428 Black Sprocket 42T 14T Sprocket

Enhance your motorcycle's performance with our transmission kit, a perfect set of components designed to ensure smooth and responsive operation. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all engineered to provide excellent synergy and durability over time.

The RK chain, with a pitch of 428 and a length of 134 links, features an innovative XW-Ring O-Ring system that ensures a tensile strength of 2700 kg. Its stylish exterior blue color and gray interior not only add a touch of style but also contribute to its robustness. The clip closure ensures easy installation and maintenance.

• RK Chain:
• Pitch: 428
• Length: 134 links
• System: XW-Ring O-Ring
• Tensile strength: 2700 kg
• Color: exterior blue and interior gray
• Closure: clip

The JT rear sprocket, with an inner diameter of 58 mm and a PCD of 90 mm, is made of steel to ensure optimal strength. With 42 teeth and a flat head bolt type, this sprocket is designed for secure and reliable fastening, ensuring that power is transmitted efficiently.

• JT Rear Sprocket:
• Inner diameter: 58 mm
• PCD: 90 mm
• Material: steel
• Teeth: 42
• Bolt type: flat head

Completing the kit is the JT sprocket, which offers a wide engagement fitting and has 14 teeth. With an inner diameter ranging from 18 mm to 20 mm and a hole spacing of 34 mm, this sprocket is designed to fit perfectly into your transmission system, ensuring smooth and responsive acceleration.

• JT Sprocket:
• Fitting: wide engagement
• Teeth: 14
• Inner diameter: 18 mm - 20 mm
• Hole spacing: 34 mm