RK Transmission Kit Open Chain SB 78-420 Black Sprocket 37T Pinion 10T for Suzuki LT A

The Motorcycle Transmission Kit is the ideal solution for those looking to maximize 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 operation and long-lasting durability.

The RK chain, with a pitch of 420 and a length of 78 links, features a tensile strength of 1900 kg. Its open structure and gray design, both externally and internally, ensure excellent adaptability and an appealing aesthetic. The clip closure facilitates installation, making the mounting process simple and quick.

The JT rear sprocket, with an inner diameter of 52 mm and a PCD of 68 mm, is made of robust steel and has 37 teeth for excellent power transmission. The four flat-head mounting bolts ensure excellent stability during use.

The JT sprocket completes the kit with a wide engagement fitting, available in various inner diameter sizes (from 13 mm to 16 mm) and equipped with 10 teeth. With an internal spacing of 3.5 mm, this component ensures precise coupling and an immediate response to commands.

• RK Chain
• Pitch: 420
• Length: 78 links
• Tensile strength: 1900 kg
• Design: gray (external and internal)
• Closure: clip
• JT Rear Sprocket
• Inner diameter: 52 mm
• PCD: 68 mm
• Material: steel
• Number of teeth: 37
• Mounting bolts: 4 (flat head)
• JT Sprocket
• Fitting: wide engagement
• Inner diameter: from 13 mm to 16 mm
• Number of teeth: 10
• Internal spacing: 3.5 mm