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The K&N HA-0502 High-Flow Air Filter is a premium, vehicle-specific upgrade for 2003-2019 Honda NPS50 Ruckus, CHF50 Metropolitan, and NPS50S Ruckus models. Engineered to increase horsepower and acceleration, it features a washable, reusable design backed by a 10-year/million mile warranty. Easy to install and eco-friendly, this filter delivers long-term savings and superior engine performance for powersport enthusiasts.
| Asin | B004YJLACA |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #372,753 in Automotive (See Top 100 in Automotive) #4,965 in Automotive Replacement Air Filters |
| Brand Name | K&N |
| Customer Reviews | 4.4 4.4 out of 5 stars (103) 4.4 out of 5 stars |
| Eu Spare Part Availability Duration | 10 years |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 00024844240637 |
| Included Components | Replacement Air Filter |
| Item Type Name | Replacement Air Filter |
| Item Weight | 0.2 kg |
| Manufacturer | K & N |
| Manufacturer Part Number | HA-0502 |
| Model Number | HA-0502 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Oem Equivalent Part Number | HA-0502 |
| Product Grade | Performance Part |
| Unit Count | 1 Count |
| Upc | 182683085304 024844240637 172303695136 |
User
Muy bien
Excelente producto
User
Works great as a Suzuki Hayate 125 replacement with minor modifications to the mounting panel.
Used this to replace the stock filter in my Suzuki Hayate 125. The stock filter is paper with foam on both sides and cannot be cleaned only blown out with compressed air and then a pricey replacement and hard to get. This filter uses no oil and have to use special synthetic KN filter cleaner and let dry. Had to modify the air filter mounting panel to use this but it was worth it. Much better throttle response at low and midrange.
User
Slots right in!
Fits perfect on my 2004 honda ruckus. Make sure you use the metal piece that holds it in place off of the old filter. High quality and I'd recommend it.
User
Fits Honda CHF50
Perfect replacement air filter for my Honda CHF50. Highly recommend changing it as the one it comes with is paper.
User
At sealevel these are almost good out of the box
Rucks run slightly rich so this is fine even at sealevel. I did jet my carb up to 77 which balanced things out. It was fine out of the box though I just want a little extra power
User
I'm not going to say there was a night and day difference but it definitely is running a bit better. I figure
My Ruckus was running just a little rich and I figured I'd try this before re-jetting. I'm at 6000' elevation and the air is a bit thin here.I'm not going to say there was a night and day difference but it definitely is running a bit better. I figure, depending on your elevation and your current set up, you might need to re-jet... but I didn't have to. I'd give it 5 stars but the fitment is a hair off, just a tiny bit smaller than the OEM. I don't think it's enough for dust to get through but I thought I should take that into account for the review.
User
TOO MUCH AIR
Put this in my 2019 Honda Ruckus and everything went to crap. Complete hesitation at mid-speed. The Honda engineers knew what they wanted. TOO MUCH AIR FLOW IS NOT GOOD SOMETIMES. Put a Honda filter on, back to normal.I have K&N on other vehicles and they're great. NOT FOR THE RUCKUS.
User
Great filter. Worth the $!
Perfect fit for my Ruckus. Pays for itself in less than a year. Worth investment. I don't know if it will improve gas mileage or power output, but on a 50cc scooter I don't know this going to make a giant difference.
User
5 étoile même 6
Honda ruckus 2008 63 a 64 plus un peu plus d accélération plu le bruit super vraiment content merci
User
perfect no more replacement clean and go
fit perfect on my scooter
User
Four Stars
Happy with Product.
User
Go buy an OEM HONDA replacement.
This K&N filter KINDA FITS its not a direct fit. I slapped it in initially and half way through the ride on my 2007 Ruckus it BOGGED hard. It had fallen out of place because the element is too small. I had to use some "StripCaulk" to seal mine into place because it just wasnt working for me. BUY AN OEM REPLACEMENT for your Ruckus. You'll thank me later.
Trustpilot
5 days ago
1 month ago