RK Transmission Kit open chain XRE 98-520 black sprocket 46z 15z pinion for Yamaha XT

The motorcycle transmission kit is the ideal solution for those looking to optimize the performance of their vehicle. 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 98 links, features an XW-Ring type O-Ring, which offers a tensile strength of 3650 kg. Its open design and gray color, both externally and internally, make it not only robust but also aesthetically pleasing. The rivet closure ensures a secure and reliable connection.

The JT rear sprocket, with an inner diameter of 62 mm and a PCD of 80 mm, is made of steel to ensure optimal strength. With 46 teeth and a flat head bolt type, this sprocket is designed for precise and stable fastening, with a bolt hole diameter of 10.5 mm and six fastening bolts.

The JT sprocket completes the kit with a wide engagement fastening, an inner diameter ranging from 21 mm to 25 mm, and 15 teeth. With a hole spacing of 16 mm and two fastening bolts, this sprocket is designed to ensure easy installation and excellent performance.

• RK Chain
• Pitch: 520
• Length: 98 links
• O-Ring Type: XW-Ring
• Tensile Strength: 3650 kg
• Design: open, gray color (external and internal)
• Closure: rivet
• JT Rear Sprocket
• Inner Diameter: 62 mm
• PCD: 80 mm
• Material: steel
• Number of Teeth: 46
• Bolt Type: flat head
• Bolt Hole Diameter: 10.5 mm
• Number of Fastening Bolts: 6
• JT Sprocket
• Fastening: wide engagement
• Inner Diameter: ranging from 21 mm to 25 mm
• Number of Teeth: 15
• Hole Spacing: 16 mm
• Number of Fastening Bolts: 2