S3 Piston Kit for `18-20 Beta 300 RR
Composition & treatment:
- Top quality aluminium-silicium alloy
- Molybdenum disulfide protective layer.
- Equiped with nitrided steel rings
- Lightweight and resistant
- Limits the vibrations
- The engine will build up revs faster
The kit includes:
- 1 Piston
- 2 Rings
- 1 Piston Pin
- 2 Circlips
Note: All 2 stroke pistons are size B . We recommend the B kit for all engines that have 25+ hours or 500+ miles. Using the B piston will bring your cylinder bore to piston tolerances back to specification.
Availability: In stock