JT Transmission Kit Open Chain Z3 Gold/Grey 102 Links 525 Sprocket 38z Pinion 15 Teeth
for DUCATI ST4, ST4 S
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-12%
Special Price €129.60 Regular Price €148.00The JT Transmission Kit represents the ideal solution for motorcyclists seeking high performance and reliability. Composed of a chain, a sprocket, and a crown, this kit is designed to ensure smooth operation and long-lasting durability.
The JT chain, with a pitch of 525 and a length of 102 links, features an innovative X-Ring system that reduces friction and improves tensile strength, capable of supporting up to 4690 kg. Its elegant gold color on the outside and gray on the inside not only gives it an attractive appearance but also signifies robustness and performance. The rivet closure ensures a secure and lasting connection.
The JT crown, with a pitch of 525 and an inner diameter of 100 mm, is made of steel to guarantee strength and durability. With 38 teeth and a PCD of 124 mm, it is designed for precise and stable mounting. The six flat-head bolts ensure a secure fastening, allowing you to tackle any route with maximum peace of mind.
The JT sprocket, also with a pitch of 525, features a small engagement for easy and quick installation. With 14 teeth and an inner diameter ranging from 22.2 mm to 25 mm, this component is designed to optimize power transmission, ensuring a quick and dynamic response. The distance between the fixing holes of 38 mm and a width of 16 mm complete a design aimed at maximum efficiency.
- JT Chain: pitch 525, length 102 links
- X-Ring system for reduced friction and tensile strength up to 4690 kg
- Color: gold on the outside, gray on the inside
- Rivet closure for secure connection
- JT Crown: pitch 525, inner diameter 100 mm
- Material: steel for strength and durability
- 38 teeth, PCD 124 mm
- Fastening with 6 flat-head bolts
- JT Sprocket: pitch 525, small engagement for easy installation
- 14 teeth, inner diameter 22.2 mm - 25 mm
- Distance between fixing holes: 38 mm
- Width: 16 mm
| Links | 102 |
|---|---|
| Pitch | 525 |
| Chain | Open |
| Chain Type | Z3 |
| Chain Color | Gold |
| Crown Teeth | 38 |
| Crown Inner Diameter | 100 mm |
| Hole spacing | 124 mm |
| Pinion teeth | 15 |
| Pinion Diameter | 22/25 mm |
| Pinion Coupler | Small |








