RK Transmission Kit open chain XRE 114 links 520 black sprocket 50T racing pinion 13T

The Motorcycle Transmission Kit is the ideal solution for those looking to maximize the performance of their two-wheeler. This kit includes an RK chain, a JT sprocket, and an ESJOT pinion, designed to ensure smooth and reliable operation.

The RK chain, with a pitch of 520 and a length of 114 links, features an innovative XW-Ring O-Ring system, which ensures a tensile strength of 3650 kg. Its open design and gray color, both inside and out, make it a robust and high-performing component, with a rivet closure for added security.

The JT sprocket, with an inner diameter of 136 mm and a PCD of 156 mm, is made of steel and has 50 teeth, ensuring powerful and precise transmission. The countersunk bolts and the number of fixings equal to 6 provide optimal stability during use.

Finally, the ESJOT pinion, designed for a small snap-on fitting, offers an inner diameter ranging from 20 mm to 22 mm and a total of 20 teeth. With a width of 11 mm and a racing design, this pinion is perfect for those seeking high performance and responsiveness.

This transmission kit is the perfect choice for motorcyclists who want to improve the efficiency of their bike, ensuring a smoother and more responsive ride.

• RK Chain: pitch 520, length 114 links
• XW-Ring O-Ring system
• Tensile strength: 3650 kg
• Open design, gray color (outside and inside)
• Rivet closure
• JT Sprocket: inner diameter 136 mm, PCD 156 mm
• Material: steel
• Number of teeth: 50
• Countersunk bolts
• Number of fixings: 6
• ESJOT Pinion: small snap-on fitting
• Inner diameter: 20 mm - 22 mm
• Number of teeth: 20
• Width: 11 mm
• Racing design