RK chain XRE transmission kit blue/grey 138 links 428 sprocket 51 teeth 14 teeth pinion

The Transmission Kit is the perfect ally for every motorcyclist looking to optimize their bike's performance. This kit includes an RK chain, an ESJOT sprocket, and a JT pinion, designed to ensure smooth and lasting operation.

The RK chain, with a pitch of 428 and a length of 138 links, features an XW-Ring type O-Ring, which offers a tensile strength of 2700 kg. Its open design and external blue color, paired with a gray interior, not only provide an attractive appearance but also ensure optimal performance.

The ESJOT sprocket, with an inner diameter of 74 mm and a PCD of 100 mm, is made from durable steel and has 51 teeth for smooth power transmission. The six flat-head fastening bolts ensure unparalleled stability, while the black color gives it a sleek and aggressive look.

Finally, the JT pinion, with a wide engagement fitting and 14 teeth, is designed to fit perfectly with the chain and sprocket, ensuring excellent synergy. With an inner diameter ranging from 16 mm to 20 mm and a width of 10 mm, this pinion is the ideal choice for those seeking reliability and performance.

• RK Chain
• Pitch: 428
• Number of links: 138
• O-Ring type: XW-Ring
• Tensile strength: 2700 kg
• Color: external blue and internal gray
• ESJOT Sprocket
• Inner diameter: 74 mm
• PCD: 100 mm
• Material: durable steel
• Number of teeth: 51
• Number of fastening bolts: 6
• Color: black
• JT Pinion
• Fitting: wide engagement
• Number of teeth: 14
• Inner diameter: ranging from 16 mm to 20 mm
• Width: 10 mm