RK Open Chain XRE Transmission Kit Gold 138-428 51T Sprocket 14T Pinion for Hyosung

Enhance the performance of your motorcycle with our transmission kit, designed to ensure smooth and long-lasting operation. This kit includes an RK chain, an ESJOT sprocket, and a JT pinion, all made from high-strength materials to tackle the challenges of the road.

The RK chain, with a pitch of 428 and a length of 138 links, features a clip closure system and boasts an excellent tensile strength of 2700 kg. Its XW-Ring design ensures optimal lubrication, while the gold color adds a touch of style to your motorcycle.

The ESJOT sprocket, with an inner diameter of 74 mm and 51 teeth, is made from robust steel and comes in an elegant black color. With a PCD of 100 mm and six flat-head mounting bolts, it offers exceptional stability and compatibility.

The JT pinion, with a wide spline fitting and 14 teeth, is designed to maximize transmission efficiency. With an inner diameter ranging from 16 mm to 20 mm and a width of 10 mm, it integrates perfectly with the other components of the kit.

• RK Chain
• Pitch: 428
• Length: 138 links
• Closure system: clip
• Tensile strength: 2700 kg
• Design: XW-Ring
• Color: gold
• ESJOT Sprocket
• Inner diameter: 74 mm
• Number of teeth: 51
• Material: robust steel
• Color: black
• PCD: 100 mm
• Number of bolts: 6
• Type of bolts: flat head
• JT Pinion
• Fitting: wide spline
• Number of teeth: 14
• Inner diameter: 16 mm - 20 mm
• Width: 10 mm