RK Transmission Kit Open Chain XRE Black 110 Links 520 Sprocket 45 Teeth Pinion 15 Teeth

The Motorcycle Transmission Kit is the ideal solution for those seeking high performance and long-lasting reliability. 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 520 and a length of 110 links, features an XW-Ring type O-Ring, which offers a tensile strength of 3650 kg. Its open design and black color, both inside and out, give it a sleek and sporty appearance, while the rivet closure ensures optimal stability during use.

The JT rear sprocket, with an inner diameter of 120 mm and a PCD of 136 mm, is made of robust steel and has 45 teeth, ensuring efficient and durable power transmission. The six flat-head mounting bolts ensure a secure and precise installation.

The JT sprocket completes the kit with a wide fitting and an inner diameter ranging from 21 mm to 25 mm. With 15 teeth and a hole spacing of 42 mm, this component is designed to optimize engine response and improve acceleration, while the width of 8 mm ensures perfect compatibility with the chain.

• RK Chain
• Pitch: 520
• Length: 110 links
• O-Ring Type: XW-Ring
• Tensile Strength: 3650 kg
• Design: open, black color (both inside and outside)
• Closure: rivet
• JT Rear Sprocket
• Inner Diameter: 120 mm
• PCD: 136 mm
• Material: steel
• Number of Teeth: 45
• Type of Bolts: flat head (6 bolts)
• JT Sprocket
• Fitting: wide fitting
• Inner Diameter: variable between 21 mm and 25 mm
• Number of Teeth: 15
• Hole Spacing: 42 mm
• Width: 8 mm