JT Transmission Kit open chain X1R 134 links 428 black sprocket 52 teeth 14 teeth pinion
for DERBI SENDA R 4T, SENDA SM 4T
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-12%
Special Price €85.60 Regular Price €97.60The JT Transmission Kit is the ideal solution for those looking to optimize their motorcycle's performance. This complete kit includes a chain, a sprocket, and a gear, all designed to ensure smooth and long-lasting operation.
The chain, with a pitch of 428 and a length of 134 links, is made of high-strength steel and features an O-Ring X-Ring type, which ensures optimal lubrication and reduced wear over time. With a tensile strength of 2800 kg, this chain is ready to withstand even the most intense stresses, while its sleek gray color makes it perfect for any type of motorcycle.
The sprocket, also from JT, has an inner diameter of 105 mm and a PCD of 125 mm, with 52 teeth that guarantee a responsive and precise response. Made of steel, it is designed to resist wear and maintain its integrity even in the most demanding conditions. The six flat-head mounting bolts ensure a secure and stable installation.
The gear completes the kit with a wide engagement fitting and a tooth count of 14, offering perfect synergy with the chain and sprocket. With an inner diameter ranging from 18 mm to 20 mm and a hole spacing of 34 mm, the gear is designed for easy and quick installation, ensuring optimal performance.
Choosing the JT Transmission Kit means investing in a transmission system that combines robustness, efficiency, and reliability, allowing you to experience every ride with maximum adrenaline and without compromises.
- Chain: pitch 428, length 134 links
- Chain material: high-strength steel, O-Ring X-Ring type
- Chain tensile strength: 2800 kg
- Chain color: gray
- Sprocket: inner diameter 105 mm, PCD 125 mm, 52 teeth
- Sprocket material: steel
- Sprocket mounting bolts: 6, flat head
- Gear: wide engagement fitting, 14 teeth
- Gear inner diameter: 18 mm - 20 mm
- Gear hole spacing: 34 mm
| Links | 134 |
|---|---|
| Pitch | 428 |
| Chain | Open |
| Chain Type | X1R |
| Chain Color | Grey |
| Crown Color | Black |
| Crown Teeth | 52 |
| Crown Inner Diameter | 105 mm |
| Hole spacing | 125 mm |
| Pinion teeth | 14 |
| Pinion Diameter | 18/20 mm |
| Pinion Coupler | Big |








