RK Transmission Kit Open Chain XRE Black 118 520 Black Sprocket 43T Silenced Pinion 16T

The Transmission Kit 520 is the ideal solution for those looking to optimize the performance of their motorcycle. Composed of an RK chain, a ZF sprocket, and a JT pinion, this kit is designed to ensure smooth and reliable operation.

The RK chain features a pitch of 520 and a length of 118 links, with an innovative XW-Ring O-Ring system that enhances its durability and strength. With a tensile strength of 3650 kg, this chain is perfect for tackling even the most challenging conditions. Its black color, both externally and internally, gives it an elegant and sporty appearance, while the rivet closure system ensures unparalleled stability.

The ZF sprocket, with an inner diameter of 125 mm and a PCD of 150 mm, has 43 teeth and is made from dual material, providing a perfect balance between lightness and robustness. The tapered bolts and black color complete the design, making it not only functional but also aesthetically pleasing.

The JT pinion, designed with a small snap-on fitting, has an inner diameter ranging from 22 mm to 25 mm and 15 teeth, ensuring optimal power transmission. The width of 11.4 mm and the silent design make this pinion an excellent choice for those seeking high performance without compromising riding comfort.

• RK Chain: pitch 520, length 118 links
• XW-Ring O-Ring system for durability and strength
• Tensile strength: 3650 kg
• Color: black (external and internal)
• Closure system: rivet
• ZF Sprocket: inner diameter 125 mm, PCD 150 mm
• Number of teeth: 43
• Material: dual for lightness and robustness
• Bolts: tapered, black color
• JT Pinion: small snap-on fitting
• Inner diameter: 22 mm - 25 mm
• Number of teeth: 15
• Width: 11.4 mm
• Design: silent for riding comfort