Composition:
- Aluminium screws
- Stainless steel springs
Features:
- Micrometric adjustment
- Suitable for Keihin carbs
Finish:
- Satin
- Laser engraved S3 logo
- Anodized
The kit includes:
- 1 Air mix screw
- 1 Idle screw
- 1 Air mix screw spring
- 1 Idle screw spring