Overview
This Hiflofiltro dual-stage air filter is a direct replacement for the original equipment filter fitted to a wide range of 50cc scooters using Minarelli-based applications, including Yamaha/MBK, Aprilia, Benelli, Beta, CPI, Generic, Keeway, Malaguti, Adly and WK models listed below. Manufactured to meet or exceed OEM specifications, it provides dependable filtration and consistent airflow for everyday scooter use.
Motorcycle fitment
Because this filter fits a large number of models, the fitment is grouped below by model family and year range:
- Yamaha Jog / Jog R / Jog RR (CS/CY 50) – 1991 to 2007 (AC & LC variants)
- Yamaha Aerox / Aerox-R / Aerox Naked (NS/YQ 50) – 1998 to 2016 (includes special editions)
- Yamaha Neos / Neos R / Neos Easy (YN 50) – 1997 to 2015 (2T models)
- Yamaha Axis / Zest / Breeze (YA/YE/YM 50) – 1994 to 1996
- MBK Nitro / Nitro Naked (YQ 50) & Ovetto (YN 50) – 1998 to 2010
- MBK Mach G / GCS 50 Z (CS 50) – 2002 to 2008
- Aprilia SR 50 (Stealth/Racing/Replica/Netscaper), SR 50 WWW – 1997 to 2001
- Aprilia Area 51 – 1998 to 2002
- Aprilia Rally (AC & LC) – 1996 to 2002
- Aprilia Sonic / Sonic GP (AC & H2O) – 1999 to 2008
- Aprilia Gulliver (AC & LC, Showa/Marzocchi fork variants) – 1995 to 1998
- Benelli 491 / K2 / Naked / 49X Quattro Nove – 1998 to 2011 (engine variants as listed)
- Beta ARK 50 (AC/LC/K) & Eikon 50 – 1996 to 2014
- CPI Hussar / Hussar JR / Oliver / Popcorn / Aragon / Formula / GTS – 2001 to 2009
- Generic Ideo / XOR / ROC – 2005 to 2014
- Keeway F-Act / Focus / Matrix / RY6 / RY8 – 2006 to 2015
- Malaguti F10 / F12 / F12R Phantom / Centro / Yesterday – 1993 to 2011 (AC & LC, pad/fitting variants as listed)
- Adly Jet / Panther / Silver Fox / Road Tracer / RT – 1999 to 2009
- WK GP 50 – 2010 to 2014
If your scooter falls within the models and year ranges listed above, this filter is the correct direct replacement for the original air filter. Where manufacturers produced multiple engine or cooling variants, always confirm your exact model details before ordering.
Why choose Hiflofiltro
- Manufactured to meet or exceed OEM specifications
- Dual-stage design for effective filtration and airflow
- Precision fit for popular 50cc scooter applications
- Trusted worldwide aftermarket filtration brand
Benefits in use
- Helps protect the engine from dust and airborne contaminants
- Maintains correct airflow for smooth throttle response
- Supports consistent performance and fuel efficiency
- Direct replacement for straightforward installation
When to replace your air filter
- At the interval recommended in your service schedule
- If the filter element appears dirty or restricted
- More frequently in urban use or dusty conditions
- As part of routine servicing to maintain optimum performance
Installation notes
- Access the airbox following the steps in your workshop manual
- Remove the old filter and inspect the airbox for debris
- Install the new filter ensuring correct seating and sealing
- Refit all removed components securely before riding
- Professional installation is recommended if unsure
Technical summary
- Brand: Hiflofiltro
- Wemoto part number: AB9434
- Hiflofiltro reference: HFA4001DS
- Type: Air Filter (Dual-Stage)
Why buy from Wemoto
- Fast dispatch and reliable delivery
- Extensive range of motorcycle and scooter service parts
- Knowledgeable customer support team
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