JT Transmission Kit Open Chain X1R 136 Links 428 Sprocket 50z Pinion 15z for Sym NH-T

The Motorcycle Transmission Kit is the perfect ally for those seeking high performance and reliability on the road. Composed of a chain, a sprocket, and a crown, this kit is designed to ensure smooth and long-lasting operation.

The chain, branded JT, features a pitch of 428 and a length of 136 links, with an innovative O-Ring X-Ring system that increases its tensile strength up to 2800 kg. Its open design and gray color, both inside and out, give it a sleek and modern appearance, while the clip closure ensures easy installation.

The ESJOT crown, with an inner diameter of 65 mm and a PCD of 100 mm, is made of durable steel and offers 50 teeth for optimal power transmission. The flat-head fastening bolts guarantee excellent stability, making this component essential for those seeking superior performance.

The JT sprocket completes the kit with a wide snap-on fastening, an inner diameter ranging from 18 mm to 20 mm, and 6 teeth, ensuring perfect integration with the chain and crown. With a hole spacing of 34 mm and a total of 2 fastening bolts, this sprocket is designed to withstand the most intense stresses.

Choosing the Transmission Kit means investing in a transmission system that combines robustness, efficiency, and ease of assembly, for a driving experience without compromise.

• JT chain with a pitch of 428
• Chain with a length of 136 links
• O-Ring X-Ring system for tensile strength up to 2800 kg
• Open design and gray color
• Clip closure for easy installation
• ESJOT crown with an inner diameter of 65 mm
• PCD of 100 mm
• Crown made of durable steel
• 50 teeth for optimal power transmission
• Flat-head fastening bolts for stability
• JT sprocket with wide snap-on fastening
• Inner diameter ranging from 18 mm to 20 mm
• 6 teeth for perfect integration with chain and crown
• Hole spacing of 34 mm
• Number of fastening bolts equal to 2