RK Transmission Kit Open Chain XRE Black 108-520 Black Sprocket 40T 17T Pinion for Aprilia

Enhance your motorcycle's performance with our Transmission Kit, a perfect set of components designed to ensure smooth and responsive operation. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all made to provide reliability and durability over time.

The RK chain, with a pitch of 520 and a length of 108 links, features an O-Ring XW-Ring that ensures optimal lubrication and a tensile strength of 3650 kg. Its sleek design, with a black finish both inside and out, perfectly integrates with the aesthetics of your motorcycle. The rivet link guarantees a secure and lasting connection.

The JT rear sprocket, with an inner diameter of 62 mm and a PCD of 108 mm, is designed for precise mounting thanks to its 5 flat-head bolts. With 40 teeth and made of steel, it offers robustness that withstands even the most challenging conditions.

The JT sprocket, with a small engagement and a tooth count of 22, is the key element for responsive acceleration and immediate engine response. Its compatibility with inner diameters ranging from 22 mm to 24 mm makes it versatile and suitable for various configurations.

• RK chain: pitch 520, length 108 links
• O-Ring XW-Ring for optimal lubrication
• Tensile strength: 3650 kg
• Black finish inside and out
• Rivet link for secure connection
• JT rear sprocket: inner diameter 62 mm, PCD 108 mm
• 5 flat-head bolts for precise mounting
• 40 teeth, made of steel for robustness
• JT sprocket: small engagement, 22 teeth
• Compatible with inner diameters from 22 mm to 24 mm