JT Open Chain X1R3 Transmission Kit 102 Links 520 40 Tooth Sprocket Silent 15 Tooth

The JT Transmission Kit represents the ideal solution for those looking to optimize the performance of their motorcycle. Composed of a chain, a sprocket, and a pinion, this kit is designed to ensure smooth and responsive transmission, essential for every motorcyclist.

The chain, with a pitch of 520 and a length of 102 links, features an innovative double-locking system and has an O-Ring X-Ring type, which ensures a tensile strength of 4050 kg. Its gray color, both externally and internally, gives it an elegant and modern appearance, while the open design facilitates installation and maintenance.

The sprocket, also branded JT, has an inner diameter of 125 mm and a PCD of 145 mm, with a total of 40 teeth. Made of steel, it is designed to withstand wear and ensure long durability, while the flat-head bolts provide a secure and stable fastening.

Completing the kit is the silent pinion, with a small engagement and an inner diameter ranging from 21.4 mm to 23 mm. With 22 teeth and a width of 15.6 mm, this component is designed to reduce noise and improve transmission efficiency.

• Chain: pitch 520, length 102 links
• Locking system: double locking
• Chain type: O-Ring X-Ring
• Tensile strength: 4050 kg
• Color: gray (external and internal)
• Design: open for easy installation and maintenance
• Sprocket: inner diameter 125 mm
• PCD: 145 mm
• Number of teeth: 40
• Material: steel, designed to resist wear
• Fastening: flat-head bolts
• Pinion: silent, small engagement
• Inner diameter: between 21.4 mm and 23 mm
• Number of teeth: 22
• Width: 15.6 mm