RK Transmission Kit Open Chain HSB 138-428 Sprocket 51z 14z for Hyosung GV Aquila

The Transmission Kit is the ideal ally for those looking to optimize the performance of their motorcycle. Composed of an RK chain, an ESJOT sprocket, and a JT pinion, this kit is designed to ensure smooth and reliable operation.

The RK chain, with a pitch of 428 and a length of 138 links, is made in a sleek gray both inside and out. Its open structure and clip closure type ensure easy installation, while its tensile strength of 2450 kg makes it perfect for tackling any challenge on the road.

The ESJOT sprocket, with an inner diameter of 74 mm and a PCD of 100 mm, features 51 teeth and is made of robust black steel. The six flat-head mounting bolts ensure exceptional stability, while the precise design guarantees perfect compatibility with your motorcycle.

Finally, the JT pinion, with a wide snap-on fitting and a tooth count of 14, is designed to provide immediate and precise response. With an inner diameter ranging from 16 mm to 20 mm and a width of 10 mm, this pinion completes the kit with impeccable performance.

• RK Chain: pitch 428, length 138 links, gray color, open structure, clip closure, tensile strength 2450 kg.
• ESJOT Sprocket: inner diameter 74 mm, PCD 100 mm, 51 teeth, steel material, black color, 6 flat-head mounting bolts.
• JT Pinion: wide snap-on fitting, 14 teeth, variable inner diameter 16-20 mm, width 10 mm.