R4RACING Piston Ring Kit D 39.84 1.5 + 2.0 mm
for GILERA, DERBI, BULTACO
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-29%
Special Price €5.00 Regular Price €7.09The R4RACING piston ring kit D. 39.84 1.5 + 2.0 mm is designed to ensure optimal performance and long-lasting durability.
Made with high-strength materials, this kit is ideal for those looking to improve their engine's efficiency and get the most out of their motorcycle.
The precision in the machining of the rings ensures a perfect seal and optimal compression, contributing to more efficient combustion and reduced emissions.
Thanks to its specific design, the kit fits perfectly with compatible models, facilitating installation and reducing intervention times.
Choosing the R4RACING piston ring kit means investing in high performance and reliability for every two-wheeled adventure.
| Diameter | 39,84 |
|---|




