JT Transmission Kit open chain X1R3 120 links 520 sprocket 48 teeth racing pinion 13 teeth

Enhance your motorcycle's performance with the JT transmission kit, a perfect combination of chain, sprocket, and gear designed to ensure efficiency and durability.

The X1R3 chain, with a pitch of 520 and a length of 120 links, features an innovative double-locking system and a tensile strength of 4050 kg, ensuring smooth and secure transmission. Its silver design, both external and internal, not only gives it an elegant appearance but is also engineered to withstand wear over time.

The JT sprocket, with an inner diameter of 125 mm and 48 teeth, is made from robust steel and has a PCD of 153 mm. The six recessed bolts ensure a stable and secure fastening, while the bolt hole diameter of 8.5 mm guarantees perfect compatibility.

Completing the kit is the JT racing sprocket, designed to deliver high performance. With a small engagement and an inner diameter ranging from 21.2 mm to 23.8 mm, this 17-tooth sprocket with a width of 9.5 mm is ideal for those seeking responsive acceleration and immediate response.

Choosing the JT transmission kit means investing in a transmission system that combines performance and reliability, making every ride a unique experience.

• X1R3 chain
• Pitch: 520
• Length: 120 links
• Locking system: double locking
• Tensile strength: 4050 kg
• Design: silver (external and internal)
• JT sprocket
• Inner diameter: 125 mm
• Number of teeth: 48
• Material: robust steel
• PCD: 153 mm
• Number of bolts: 6 (recessed)
• Bolt hole diameter: 8.5 mm
• JT racing sprocket
• Number of teeth: 17
• Inner diameter: variable between 21.2 mm and 23.8 mm
• Width: 9.5 mm