RK Transmission Kit Open Chain XRE Blue/Grey 114-520 Sprocket 49z Gear 15z for Aprilia

Take your motorcycle to a new level of performance with our transmission kit, a perfect set of components designed to ensure a smooth and responsive transmission. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all made to provide strength and durability over time.

The RK chain features a pitch of 520 and a length of 114 links, equipped with an innovative O-Ring XW-Ring system that increases its longevity and tensile strength of up to 3650 kg. Its attractive design, with a blue exterior and gray interior, not only enhances the aesthetics of your motorcycle but also ensures a secure closure thanks to the rivet system.

The JT rear sprocket, with a pitch of 520 and an inner diameter of 80 mm, is designed to fit perfectly on your vehicle. With 49 teeth and a PCD of 106 mm, this steel sprocket offers robustness and reliability, while the countersunk bolts ensure a secure and stable fastening.

Completing the kit is the JT sprocket, which features a small engagement and a variable number of teeth between 15 and 22, allowing for customization of the transmission based on your riding needs. With an inner diameter ranging from 22 mm to 24 mm, this sprocket is the ideal choice for optimizing the power and speed of your motorcycle.

• RK Chain:
• Pitch: 520
• Length: 114 links
• System: O-Ring XW-Ring
• Tensile strength: 3650 kg
• Design: Blue exterior and gray interior
• Closure system: Rivet
• JT Rear Sprocket:
• Pitch: 520
• Inner diameter: 80 mm
• Number of teeth: 49
• PCD: 106 mm
• Material: Steel
• Fastening: Countersunk bolts
• JT Sprocket:
• Engagement: Small
• Number of teeth: Variable between 15 and 22
• Inner diameter: Between 22 mm and 24 mm