RK Transmission Kit Open Chain XRE Black 102 Links 520 Black Sprocket 39T 15T Pinion

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

The RK chain, with a pitch of 520 and a length of 102 links, features an innovative XW-Ring O-Ring system that enhances its strength and durability. With a tensile strength of 3650 kg, it is perfect for tackling the most challenging tasks. Its sleek design, with black colors both outside and inside, integrates perfectly with the aesthetics of your motorcycle. The rivet closure ensures optimal stability, while it is compatible with the spring link 725.11.37.

• RK Chain
• Pitch: 520
• Length: 102 links
• System: XW-Ring O-Ring
• Tensile strength: 3650 kg
• Color: Black (outside and inside)
• Closure: Rivet

The JT rear sprocket, with a pitch of 520 and 39 teeth, is made of robust steel and has an inner diameter of 125 mm. With a PCD of 145 mm and a bolt hole diameter of 10.5 mm, it is designed for secure fastening with its 4 flat head bolts.

• JT Rear Sprocket
• Pitch: 520
• Number of teeth: 39
• Material: Steel
• Inner diameter: 125 mm
• PCD: 145 mm
• Bolt hole diameter: 10.5 mm
• Number of bolts: 4 (flat head)

The JT sprocket, also with a pitch of 520, features a wide engagement and has 15 teeth. With an inner diameter ranging from 21 mm to 25 mm and a hole spacing of 42 mm, it offers perfect adaptability and ease of installation.

• JT Sprocket
• Pitch: 520
• Number of teeth: 15
• Inner diameter: 21 mm - 25 mm
• Hole spacing: 42 mm