A quality air filter from Twin Air specifically designed for use in Montesa 315 and 4RT models.
Suitable for:
- 315R 250 1997-2004
- 4RT 250 2005-2012
- 4RT 260 2014 Onwards
- 4RT RR (300 and 301) 2016 Onwards
- 4RT Repsol 2005 Onwards
- Factory 2018
- 4Ride 260
Twin Air air filters feature high performance bonded foam for maximum horsepower and protection.
Keep your filter at its best by cleaning and oiling after each ride.