RK Transmission Kit open chain XRE 138 links 428 black sprocket 61 teeth 14 teeth pinion

Take your motorcycle to a new level of performance with our complete transmission kit, designed to ensure a smooth and responsive ride. This kit includes an RK chain, an ESJOT sprocket, and a JT pinion, all made to offer excellent synergy and durability over time.

The RK chain, with a pitch of 428 and a length of 138 links, features an O-Ring XW-Ring that ensures a tensile strength of 2700 kg. Its open design and gray exterior and interior colors not only make it robust but also aesthetically appealing. The clip closure makes installation and maintenance easy.

The ESJOT sprocket, with an inner diameter of 136 mm and 61 teeth, is made of durable steel and has a PCD of 156 mm. The flat head mounting bolts (6 in total) ensure optimal stability, while the black color adds a touch of elegance to your transmission system.

Completing the kit is the JT pinion, designed for a wide snap-fit. With an inner diameter ranging from 16 mm to 20 mm and 14 teeth, it offers perfect compatibility with the chain and sprocket. The mounting hole distance of 32 mm and the number of bolts (2) ensure a secure and precise installation.

Choose this transmission kit to enhance your motorcycle's performance and tackle every road with confidence and style.

• RK chain: pitch 428, length 138 links, O-Ring XW-Ring, tensile strength 2700 kg
• Chain color: gray exterior and interior
• Chain design: open, clip closure for easy installation and maintenance
• ESJOT sprocket: inner diameter 136 mm, 61 teeth, made of durable steel
• PCD sprocket: 156 mm, flat head mounting bolts (6 in total)
• Sprocket color: black
• JT pinion: wide snap-fit, inner diameter ranging from 16 mm to 20 mm, 14 teeth
• Pinion mounting hole distance: 32 mm, number of bolts (2)