RK Open Chain XRE Transmission Kit Gold 138 Links 428 Sprocket 53z Racing Pinion 14 Teeth

Enhance your motorcycle's performance with our complete transmission kit, designed to ensure a smooth and responsive riding experience. This kit includes an RK chain, an ESJOT sprocket, and an ESJOT rear sprocket, all crafted to provide an excellent combination of durability and performance.

The RK chain, with a pitch of 428 and a length of 138 links, features an O-Ring XW-Ring that ensures optimal lubrication and a tensile strength of up to 2700 kg. Its sleek gold color, both inside and out, not only adds a touch of style but also signifies robustness. The clip closure makes installation and maintenance easy.

The ESJOT rear sprocket, with an inner diameter of 104 mm and 53 teeth, is made from durable steel and comes in a black color that perfectly integrates with your motorcycle's design. With a PCD of 125 mm and a 6-bolt flat head fastening, it guarantees stability and safety during use.

The ESJOT sprocket, designed for racing applications, offers a wide engagement and has 14 teeth, optimizing power transmission. With an inner diameter ranging from 17.07 mm to 20 mm and a width of 7 mm, it is perfect for those seeking high performance.

This transmission kit is the ideal choice for anyone looking to improve their motorcycle's efficiency and responsiveness, ensuring quick acceleration and precise power management. Don't leave anything to chance: equip your motorcycle with the best.

• RK Chain
• Pitch: 428
• Length: 138 links
• O-Ring Type: XW-Ring
• Tensile Strength: 2700 kg
• Color: gold (inside and outside)
• Closure: clip
• ESJOT Rear Sprocket
• Inner Diameter: 104 mm
• Number of Teeth: 53
• Material: durable steel
• Color: black
• PCD: 125 mm
• Fastening: 6 bolts with flat heads
• ESJOT Sprocket
• Application: racing
• Number of Teeth: 14
• Inner Diameter: 17.07 mm - 20 mm
• Width: 7 mm