COVID-19 Update: We will continue to deliver online orders as normal. Our retail stores are closed until further notice.

  • Finance Available0% on orders over £300
  • 15+ Years OnlineTried, tested, trusted
  • Click & CollectFrom a shop near you
  • 60,000+ Reviewsfrom bikers like you
  • 365 Day ReturnsRefund or exchange
  • Free UK DeliveryMainland ex H'lands (over £25)

Finance Available

Why wait? We now provide some of the best finance packages around to help spread the cost and get you on the road. We now offer finance on most orders from as little as £280 with 0% packages starting at only £300. The online application process is super simple too and takes around only 5 minutes to complete! The best part is, there's no paperwork to print and in most cases you'll have a decision in under 10 minutes. Just select finance as a payment method and take it from there!

15+ Years Online

We've been serving the motorcycle community for more than 15 years now and in that time we've grown to be the largest online retailer of motorcycle clothing & accessories in the UK.

Click & Collect

If you can't be around to receive your delivery during the day, just use our click & collect option. We offer delivery to a shop local to you using the DPD Pickup network. Most pick up points are open outside of normal working hours and will keep your package so you can collect at a time to suit you.

60,000+ Reviews

Whilst we know a bit about bikes and bike kit, the best road testers out there are our customers, real bikers, just like you. If you're looking for advice on what to buy, you'll find over 60,000 independent product reviews which we've posted, unedited, for all to see. Whether it's a question about sizing, quality or something else, our customer reviews are quite simply, the best place to start.

365 Day Returns

We simply don't believe in making the sale and moving on, we want to make sure our customers are happy with their purchase. That's why we now offer a full 365 day returns period. Simply relax, take your time and make sure it's right! All we ask is that you try the items within your own home and return with the tags intact.

Free UK Delivery

It's really simple, if you spend over £25 with us, delivery is free of charge to any mainland UK address (excluding Islands & Highlands).

K&N Air Filter AL-1004 - Aprilia

1 review

See product description for full fitment list

View full details
K&N Air Filter AL-1004 - Aprilia
K&N Air Filter AL-1004 - Aprilia Thumb 0

Our price (Ex Tax)

£61.39
Was £73.67

Online Availability

In stockHow long will it take?This item is currently in stock and can be despatched the same day if ordered before: 5pm (Mon-Sat), 3pm (Sun).

Guaranteed next working day delivery available for mainland UK. Please allow an extra day for Scottish Highlands.

Add to wishlist

Store Availability

This item is only available to purchase online

Free Delivery & Returns
Seen it cheaper?
Get a price match
Quick find: 83721

Customer Reviews for K&N Air Filter AL-1004 - Aprilia

K&N Air Filter AL-1004 - Aprilia
May 14, 2016

You need one

Why bother with a stock filter when a K&N filter lasts the life of your bike plus adds more mooove factor. Easy fitting too: slots straight in. Quick and reliable service from Sportsbikeshop, straight to the other side of the planet.

Read more
Description

K&N Air Filter AL-1004 - Aprilia

  • High air flow with excellent filtration
  • Designed to increase horsepower and acceleration
  • Washable and reusable
  • Will NOT void vehicle warranty
  • Lasts up to 50,000 miles before cleaning is required
  • A K&N air filter will last the life of your motorcycle
  • Works with OEM vehicle electronics
  • Easy high performance add-on
  • Environmentally friendly

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. Their stock replacement air filters for street vehicles are covered by their famous K&N Million-Mile Limited Warranty and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.

Product Fitment
Manufacturer

About
K&N

K&N is the world's leading manufacturer of washable performance air filters and air intake systems. They invented the reusable high flow cotton air filter in 1969 and has been perfecting the technology ever since. K&N is a world class filtration company selling air filters, oil filters and air intakes in over 30 countries, and they stand behind their products and their consumers one hundred percent. The distinctive K&N logo represents performance from one of the original performance companies.

See all K&N products…
Questions and Answers

Questions and Answers

No questions or answers have been posted for this product…

View similar products

Browse all K&N Air Filters, Browse all Motorcycle Air Filters

You won’t get it cheaper. Our Price Match Promise.

Find it cheaper at any major motorcycle accessory retailer, online or in-store and we‘ll match it.

How to request a price match.
Your Recently Viewed items
K&N Air Filter AL-1004 - Aprilia
K&N Air Filter AL-1004 - Aprilia
£61.39Ex Tax
What people say about us