JT Transmission Kit Open Chain X1R3 108-520 Black Sprocket 42T Silent Sprocket 16T for KTM

The Motorcycle Transmission Kit is the ideal solution for those looking to improve the performance of their vehicle. Composed of a chain, a sprocket, and a pinion, this kit is designed to provide excellent synergy between the various components, ensuring smooth and responsive operation.

The chain, branded JT, features a pitch of 520 and a length of 108 links. With an innovative O-Ring X-Ring system, this chain is designed to withstand a tensile strength of 4050 kg, ensuring durability and reliability. Its open design and double closure make it particularly suitable for intense use, while the silver color adds a touch of elegance.

The ZF sprocket, with an inner diameter of 125 mm and a PCD of 150 mm, is made from dual material, combining lightness and strength. With 42 teeth and recessed bolts, this sprocket is designed for secure and stable fastening, while its black color offers a sporty and aggressive look.

The JT pinion, with a small engagement fitting, has an inner diameter ranging from 22 mm to 25 mm. With 16 teeth and a silent profile, this pinion is ideal for those seeking smoother and quieter operation, contributing to a more enjoyable riding experience.

• JT Chain
• Pitch: 520
• Length: 108 links
• System: O-Ring X-Ring
• Tensile strength: 4050 kg
• Design: open with double closure
• Color: silver
• ZF Sprocket
• Inner diameter: 125 mm
• PCD: 150 mm
• Material: dual (light and strong)
• Teeth: 42
• Bolts: recessed
• Color: black
• JT Pinion
• Fitting: small engagement
• Inner diameter: 22 mm - 25 mm
• Teeth: 16
• Profile: silent