AIRFILTER LOUDMOUTH BIG BIKE (W/RUBBER 116.5MM-LOW)

AIRFILTER LOUDMOUTH BIG BIKE (W/RUBBER 116.5MM-LOW)

£25.20
TWIN AIRAir Filters

Twin Air filters are slightly smaller than stock filters to increase air space around the filter and improve circulation. The resulting increase in air volume around the filter improves circulation within the airbox. More air means more power for your engine. Flow bench tests have proven that Twin Air filters provide increased airflow while reducing the filters tendency to clog.

Features

• Coarse open-pore foam catches airborne dirt, grime and sand

• Fine open-pore inner foam acts as a second filter to trap the smallest particles while ensuring maximum air passage

• Exclusively formulated adhesive withstands repeated cleanings, even with harsh solvents or gasoline

• Thick, flat foam, greaseless sealing ring ensures maximum contact with your airbox, while acting as a breathable gasket for increased air passage

• Fused outer and inner elements prevent dirt and grime from being lodged between layers

Price Promise

We guarantee competitive pricing across our full range of new and used bikes.

Certified Dealer

Officially authorised and trusted to supply and support leading motorcycle brands.

Extended Warranty

Added peace of mind with comprehensive warranty options available.

4.8 Google Rating

Highly rated by our customers for service, expertise, and reliability.

You Might Also Like

Discover more products from our collection

AIRFILTER SUZUKI RM125 81-83 GP

AIRFILTER SUZUKI RM125 81-83 GP

Twin Air filters are slightly smaller than stock filters to increase air space around the filter and improve circulation. The resulting increase in air volume around the filter improves circulation within the airbox. More air means more power for your engine. Flow bench tests have proven that Twin Air filters provide increased airflow while reducing the filters tendency to clog. Features • Coarse open-pore foam catches airborne dirt, grime and sand • Fine open-pore inner foam acts as a second filter to trap the smallest particles while ensuring maximum air passage • Exclusively formulated adhesive withstands repeated cleanings, even with harsh solvents or gasoline • Thick, flat foam, greaseless sealing ring ensures maximum contact with your airbox, while acting as a breathable gasket for increased air passage • Fused outer and inner elements prevent dirt and grime from being lodged between layers

Air FiltersTWIN AIR
£17.00

In stock

AIRFILTER PW50 81-26

AIRFILTER PW50 81-26

Twin Air filters are slightly smaller than stock filters to increase air space around the filter and improve circulation. The resulting increase in air volume around the filter improves circulation within the airbox. More air means more power for your engine. Flow bench tests have proven that Twin Air filters provide increased airflow while reducing the filters tendency to clog. Features • Coarse open-pore foam catches airborne dirt, grime and sand • Fine open-pore inner foam acts as a second filter to trap the smallest particles while ensuring maximum air passage • Exclusively formulated adhesive withstands repeated cleanings, even with harsh solvents or gasoline • Thick, flat foam, greaseless sealing ring ensures maximum contact with your airbox, while acting as a breathable gasket for increased air passage • Fused outer and inner elements prevent dirt and grime from being lodged between layers

Air FiltersTWIN AIR
£9.00

In stock

AIRFILTER SUZUKI RM250/400 79-80

AIRFILTER SUZUKI RM250/400 79-80

Twin Air filters are slightly smaller than stock filters to increase air space around the filter and improve circulation. The resulting increase in air volume around the filter improves circulation within the airbox. More air means more power for your engine. Flow bench tests have proven that Twin Air filters provide increased airflow while reducing the filters tendency to clog. Features • Coarse open-pore foam catches airborne dirt, grime and sand • Fine open-pore inner foam acts as a second filter to trap the smallest particles while ensuring maximum air passage • Exclusively formulated adhesive withstands repeated cleanings, even with harsh solvents or gasoline • Thick, flat foam, greaseless sealing ring ensures maximum contact with your airbox, while acting as a breathable gasket for increased air passage • Fused outer and inner elements prevent dirt and grime from being lodged between layers

Air FiltersTWIN AIR
£17.00

In stock

Motorex Pre-Oiled Foam Air Filter - Beta Enduro 125-300RR 13-19/ 350-525RR 13-19 (0118033)

Motorex Pre-Oiled Foam Air Filter - Beta Enduro 125-300RR 13-19/ 350-525RR 13-19 (0118033)

Motorex Pre-Oiled Foam Air Filter. Washable and reusable motocross filter. Manufacturer Number: 158033 Beta: RR 250 Enduro (13-20), RR 300 Enduro (13-19), RR 350 Enduro (13-19), RR 390 Enduro (16-19), RR 430 Enduro (15-19), RR 450 Enduro (14-18), RR 480 Enduro (15-18), RR 498 Enduro (13-19), RR 450 Enduro Cross Country (13-16), RR 350 Enduro Factory (2013), RR 480 Enduro Factory (18-19), RR 350 Enduro Raci... and more Motorex Pre-Oiled Flame retardant foam air filterFits Beta Enduro RR XTrainer 2strk 250/300 Enduro RR 4strk 350/390/400/430/450/480/525 Enduro 2-stroke 125/200/250/300 Enduro 4-stroke 350/390/430/480 RS 4 stroke 390/430/500 Barcode: 5056343098957 Pre-Oiled: Yes - Pre-Oiled Twin Air Ref: 158033 Fitment SummaryCompatible with 110 models (yearly). Beta: RR 250 Enduro, RR 250 Racing, RR 300 Enduro, RR 300 Racing, RR 350 Enduro, RR 350 Enduro Factory, RR 350 Enduro Racing, RR 390 Enduro, RR 390 Enduro Racing, RR 430 Enduro, RR 430 Enduro Racing, RR 450 Enduro, RR 450 Enduro Cross Country, RR 450 Enduro Racing, RR 480 Enduro, RR 480 Enduro Factory, RR 480 Enduro Racing, RR 498 Enduro, RR 498 Racing, RS 390 Dualsport, RS 430 Dualsport, RS 480 Dualsport, RS 500 Dualsport

Air FiltersMotorex
£18.50

In stock

What Our Customers Say

4.8 rating from our customers

About John Lee Motorcycles

John started work in the Motorcycle Trade in 1955, working for 2 large London Dealers for 10 years. His ambition was to own his own dealership, so moved to Northamptonshire and purchased the shop where we are today in Higham Ferrers, that was 1964.

Join the Club

Sign up for exclusive offers and discounts on the latest Motocross, Enduro and Electric bikes.

John Lee and Sons Motorcycles 2026. All rights reserved.
Powered By Fastrak