TWIN AIR Powerflow Air Filter Kit for BETA RR 390, RR 400, RR 430, RR 450, RR 480 2004-2019

TWIN AIR offers this powerflow air filter kit for BETA RR 390, RR 400, RR 430, RR 450, RR 480 2004-2019. An engine needs air to burn fuel. The Twin Air Powerflow kit replaces the filter and part of the original airbox to increase airflow, with a matching filter and fitting parts (see contents).

Why fit a Powerflow kit?

The benefits:

• More air for the engine: sharper throttle response.
• Dual-layer foam filter that holds dust well.
• Fits in place of the original parts.

Why choose TWIN AIR?

Twin Air invented the dual-layer foam filter in 1972 and is original equipment for more than 30 manufacturers: fine filtration, washable and reusable.

When should you replace this part?

Dust that gets past the filter wears the piston and cylinder very quickly.

Specifications and fitting tips

• Filter version: POWERFLOW
• Fire Resistant air filter for the Powerflow kit 790264
• Coarse open-pore foam catches airborne dirt, grime and sand
• Manufacturer part number: 158031FR

Cross-Mania tip: Oil the filter before fitting, grease the sealing edge and check the carburation (or fuel map) after installation.

Also needed with this part

• Air filter oil : LIQUI MOLY 500 ml · LIQUI MOLY 1 L
• Air filter cleaner : MOTUL A1 5 L · MUC OFF 5 L
• Airbox wash cover : TECNIUM · TWIN AIR

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
BETA RR 390 2019
BETA RR 390 2018
BETA RR 390 2017
BETA RR 390 2016
BETA RR 390 2015
BETA RR 400 2014
BETA RR 400 2013
BETA RR 400 2012
BETA RR 400 2011
BETA RR 400 2010
BETA RR 400 2009
BETA RR 400 2008
BETA RR 400 2007
BETA RR 400 2006
BETA RR 400 2005
BETA RR 400 2004
BETA RR 430 2019
BETA RR 430 2018
BETA RR 430 2017
BETA RR 430 2016
BETA RR 430 2015
BETA RR 450 2014
BETA RR 450 2013
BETA RR 450 2012
BETA RR 450 2011
BETA RR 450 2010
BETA RR 450 2009
BETA RR 450 2008
BETA RR 450 2007
BETA RR 450 2006
BETA RR 450 2005
BETA RR 450 2004
BETA RR 450 4T CROSS COUNTRY 2012
BETA RR 480 2019
BETA RR 480 2018
BETA RR 480 2017
BETA RR 480 2016
BETA RR 480 2015
BETA RR 498 2014
BETA RR 498 2013
BETA RR 498 2012
BETA RR 520 2011
BETA RR 520 2010