RK Transmission Kit Open Chain XRE Black 114 Links 520 Black Sprocket 48T Racing Pinion 14T

Enhance the performance of your motorcycle with our complete transmission kit, designed to ensure excellent efficiency and durability over time. This kit includes an RK chain, a JT sprocket, and an ESJOT pinion, all perfectly matched to provide an unparalleled riding experience.

The RK chain, with a pitch of 520 and a length of 114 links, features an innovative O-Ring XW-Ring system that ensures a tensile strength of 3650 kg. Its sleek design, with a black finish both outside and inside, not only gives it an attractive look but also guarantees a secure closure through riveting.

The JT sprocket, with an inner diameter of 136 mm and a PCD of 156 mm, is made of robust steel and has 48 teeth, ensuring smooth and responsive power transmission. The six recessed mounting bolts provide optimal stability during use.

Completing the kit is the ESJOT pinion, designed for maximum racing performance. With a small engagement and an inner diameter ranging from 20.2 mm to 22.8 mm, this 17-tooth pinion is perfect for those seeking quick acceleration and immediate response.

Whether you are preparing your motorcycle for a race or simply want to enhance your daily riding experience, this transmission kit is the ideal choice for those who do not accept compromises. Tackle every curve and straightaway with the confidence of a high-performance transmission system.

• RK chain: pitch 520, length 114 links
• O-Ring XW-Ring system
• Tensile strength: 3650 kg
• Black finish outside and inside
• Secure closure through riveting
• JT sprocket: inner diameter 136 mm
• PCD: 156 mm
• Material: robust steel
• Number of teeth: 48
• Recessed mounting bolts: 6
• ESJOT pinion: 17 teeth
• Inner diameter: 20.2 mm - 22.8 mm
• Designed for racing performance