RK chain HSB transmission kit 118 links 428 black sprocket 42 teeth 13 teeth pinion

The Transmission Kit is the perfect ally for every motorcyclist looking to optimize their bike's performance. Composed of an RK chain, a JT sprocket, and a JT rear sprocket, this kit is designed to ensure smooth and reliable operation.

The RK chain, with a pitch of 428 and a length of 118 links, is built to withstand high loads, with a tensile strength of 2450 kg. Its open structure and O-Ring-less design make it lightweight and high-performing, while the gray color gives it a sleek and modern appearance.

The JT rear sprocket, with an inner diameter of 58 mm and a PCD of 90 mm, is made from robust steel. With 42 teeth and a flat head bolt type, it ensures perfect compatibility and a simple, quick installation. The sprocket is designed to provide optimal power transmission, enhancing acceleration and engine response.

The JT sprocket, with a small engagement and a variable number of teeth between 13 and 18, offers unique versatility to adapt to different riding configurations. Its inner diameter, ranging from 18 mm to 20 mm, ensures perfect integration with the chain and rear sprocket, contributing to smooth and responsive transmission.

This transmission kit is the ideal choice for those seeking high performance and durability, making every ride an unforgettable experience.

• RK Chain
• Pitch: 428
• Length: 118 links
• Tensile strength: 2450 kg
• Open structure and O-Ring-less design
• Color: gray
• JT Rear Sprocket
• Inner diameter: 58 mm
• PCD: 90 mm
• Material: robust steel
• Number of teeth: 42
• Bolt type: flat head
• JT Sprocket
• Engagement: small
• Variable number of teeth: 13-18
• Inner diameter: 18 mm - 20 mm