
The new Montesa 4rt is omolagated respecting the EURO 3 pollution law.
For respecting those law the engine performances had been reduced. That’s how we made the Future Power Kit.
The modifications made by Montesa for respecting EURO 3 law are:
- Exhaust collector with Lambda sensor and catalyst
- Reduced Exhaust Collar
- 36 teeth rear sprocket (replacing 41)
Montesa propose a “power kit” for return to the m.y. 08 engine configuration.
Montesa kit is composed by:
- Ø 25 mm exhaust collector with standard steel protection
- Normal exhaust collar
- 41 teeth rear sprocket + chain
If you really want to improve your Montesa performance the Future Power Kit is the kit that you were looking for.
| FUTURE POWER KIT BASE |
FUTURE POWER KIT PROFESSIONAL |
| Termignoni Exhaust Collector |
Termignoni Exhaust Collector |
| Carbon collector protection |
Carbon collector protection |
| Fixing kit |
Fixing kit |
| Termignoni silencer |
Termignoni silencer |
| 41 theeth rear sprocket many colours available |
41 theeth rear sprocket many colours available |
| Chain |
Chain |
| |
Double Map ECU |
| Prezzo 709,00 € VAT not included |
Prezzo 834,00 € VAT not included |
The power grafic of the Montesa with power kit installed (blue line) and the same bike with FUTURE POWER KIT BASE (red line). The power line of the Professional kit is totally customizable with the mappable ECU.

There are many other modifications in our catalog, like 280cc kit or 300cc kit but we will talk of it in the next post!