RK Transmission Kit open chain HSB 126-428 46t sprocket 13t pinion for Mash Black Seven

The Motorcycle Transmission Kit is the ideal solution for those seeking high performance and reliability. This kit includes an RK chain, an ESJOT sprocket, and a JT pinion, designed to ensure smooth and long-lasting operation.

The RK chain, with a pitch of 428 and a length of 126 links, features a tensile strength of 2450 kg, ensuring robustness and stability. Its open structure and O-Ring-less design make it lightweight and suitable for various applications. The gray color of the chain gives it an elegant and modern appearance.

The ESJOT sprocket, with an inner diameter of 56.5 mm and a PCD of 90 mm, is made of steel to ensure long durability. With 46 teeth and an offset of 11.75 mm, it offers excellent response during acceleration and precise power management. The four flat-head mounting bolts ensure a secure and stable installation.

The JT pinion, featuring a small snap-on attachment, is available with a number of teeth ranging from 13 to 18, allowing you to adapt the transmission to the specific needs of your motorcycle. Its versatility and the variable inner diameter between 18 mm and 20 mm make it compatible with a wide range of models.

This transmission kit is the perfect choice for those looking to enhance their motorcycle's performance, ensuring an excellent combination of power and control. Choosing this kit means investing in a transmission system that meets the needs of every motorcyclist, from beginner to expert.

• RK Chain: pitch 428, length 126 links, tensile strength 2450 kg, open structure, O-Ring-less design, gray color.
• ESJOT Sprocket: inner diameter 56.5 mm, PCD 90 mm, made of steel, 46 teeth, offset 11.75 mm, flat-head mounting bolts (4).
• JT Pinion: small snap-on attachment, number of teeth ranging from 13 to 18, variable inner diameter between 18 mm and 20 mm.