RK Open Chain XRE Transmission Kit Black 118 Links 520 Black Sprocket 42z Racing Pinion 17z

Enhance your motorcycle's performance 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 excellent synergy and durability.

The RK chain, with a pitch of 520 and a length of 118 links, features an innovative O-Ring XW-Ring system that reduces friction and increases tensile strength up to 3650 kg. Its open design with a rivet closure ensures easy installation and optimal performance, while the black color adds a touch of style to your bike.

• RK Chain
• Pitch: 520
• Length: 118 links
• System: O-Ring XW-Ring
• Tensile strength: up to 3650 kg
• Design: open with rivet closure
• Color: black

The JT rear sprocket, with an inner diameter of 125 mm and a PCD of 150 mm, is made from robust steel and features 42 teeth for efficient power transmission. The six recessed bolts ensure a secure and reliable fastening, while the bolt hole diameter of 8.5 mm ensures compatibility with a wide range of models.

• JT Rear Sprocket
• Inner diameter: 125 mm
• PCD: 150 mm
• Material: steel
• Number of teeth: 42
• Number of bolts: 6
• Bolt hole diameter: 8.5 mm

The JT sprocket, designed for a small engagement fitting, offers a tooth count of 15 and a width of 11.4 mm, making it ideal for those seeking racing performance. With an inner diameter ranging from 22 mm to 25 mm, it fits perfectly into your transmission system.

• JT Sprocket
• Fitting: small engagement
• Number of teeth: 15
• Width: 11.4 mm
• Inner diameter: ranging from 22 mm to 25 mm