RK Gold Open Chain XRE Transmission Kit 138-428 Black Sprocket 48T 13T Pinion for Hyosung

The Motorcycle Transmission Kit is the ideal solution for those seeking high performance and reliability in their vehicle. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, designed to work in perfect synergy and ensure a smooth and responsive riding experience.

The RK chain, with a pitch of 428 and a length of 138 links, features an innovative XW-Ring O-Ring system that ensures a tensile strength of 2700 kg. Its sleek gold color, both externally and internally, not only adds a touch of style but also signifies robustness. The clip closure makes installation and maintenance easy.

The JT rear sprocket, with an internal diameter of 58 mm and a PCD of 78 mm, is made of steel to ensure durability and strength. With 48 teeth and a 4-bolt flat head mounting, it is designed to provide optimal power transmission, improving engine response.

The JT sprocket completes the kit with a wide engagement fitting, an internal diameter ranging from 16 mm to 20 mm, and 13 teeth. Its width of 10 mm and pitch of 428 ensure perfect compatibility with the chain and rear sprocket, optimizing power transmission and system longevity.

• RK Chain
• Pitch: 428
• Length: 138 links
• System: XW-Ring O-Ring
• Tensile strength: 2700 kg
• Color: gold (external and internal)
• Closure: clip
• JT Rear Sprocket
• Internal diameter: 58 mm
• PCD: 78 mm
• Material: steel
• Teeth: 48
• Mounting: 4 bolts with flat head
• JT Sprocket
• Mounting: wide engagement
• Internal diameter: ranging from 16 mm to 20 mm
• Teeth: 13
• Width: 10 mm