Product Information
Upgrade your GasGas EC 125 with the S3 Racing Cylinder, designed to deliver lasting performance and improved engine efficiency. Built from lightweight alloy and treated with a Nikasil coating, this cylinder is engineered to reduce friction, manage heat, and extend the service life of your bike’s top end.
Precision Engineering for GasGas 125cc Models
Made in Spain by S3, this racing cylinder is specifically designed for GasGas EC 125 models from 2001 to 2012. The construction ensures a perfect fit and dependable performance whether you’re restoring your engine or chasing extra reliability for competitive use.
Nikasil Treatment & Diamond Hone Finish
The Nikasil surface treatment minimizes internal wear, reduces operating friction, and dissipates heat more effectively during extended rides. Combined with a diamond stone honing finish, the cylinder provides a smoother piston glide and superior ring sealing—delivering consistent compression and longer engine life.
Durability Meets Performance
With its advanced coating and precision machining, the S3 Racing Cylinder gives riders peace of mind when pushing their machine hard on trails, enduro tracks, or in competition. It’s an essential upgrade for anyone seeking factory-level reliability paired with racing-grade engineering.
Key Features
- Lightweight, high-strength alloy cylinder from S3 (Spain)
- Nikasil coating reduces friction and improves thermal management
- Diamond-stone honed finish ensures optimal ring sealing
- Ideal for high-performance riding and extended service life
Fitment
- GasGas EC 125 (2001-2012)