JT Transmission Kit Open Chain Z3 Gold/Grey 102 Links 525 Sprocket 43z Pinion 15 Teeth
for DUCATI ST4, ST4 S
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-13%
Special Price €134.20 Regular Price €153.60The JT Transmission Kit is the ideal solution for motorcyclists seeking high performance and reliability. Composed of a chain, a sprocket, and a gear, this kit is designed to ensure smooth and long-lasting transmission, perfect for any type of use, from weekend rides to more challenging adventures.
The chain, with a pitch of 525 and a length of 102 links, features an innovative X-Ring system that reduces friction and increases tensile strength up to 4690 kg. Its sleek exterior gold color and gray interior not only add a touch of style to your bike but also enhance visibility and safety. The rivet closure ensures a robust and lasting connection.
The gear, also from JT, has an inner diameter of 100 mm and a PCD of 124 mm, with 43 steel teeth that guarantee exceptional durability. The six flat-head fastening bolts ensure optimal stability during riding, while the precise design allows for perfect integration with the rest of the transmission system.
The sprocket, also branded JT, is designed for a small snap-on fastening, with an inner diameter ranging from 22.2 mm to 25 mm. With 14 teeth and a width of 16 mm, it offers a quick and precise response, making every acceleration an exciting experience. The two fastening bolts and a hole distance of 38 mm ensure simple and secure mounting.
- Chain with a pitch of 525
- Length of 102 links
- X-Ring system for friction reduction
- Tensile strength up to 4690 kg
- Exterior gold color and gray interior
- Rivet closure
- Gear with an inner diameter of 100 mm
- PCD of 124 mm
- 43 steel teeth
- 6 flat-head fastening bolts
- Sprocket with small snap-on fastening
- Inner diameter ranging from 22.2 mm to 25 mm
- 14 teeth
- Width of 16 mm
- 2 fastening bolts
- Hole distance of 38 mm
| Links | 102 |
|---|---|
| Pitch | 525 |
| Chain | Open |
| Chain Type | Z3 |
| Chain Color | Gold |
| Crown Teeth | 43 |
| Crown Inner Diameter | 100 mm |
| Hole spacing | 124 mm |
| Pinion teeth | 15 |
| Pinion Diameter | 22/25 mm |
| Pinion Coupler | Small |








