K&N Engineering HA-1120 High-Flow Air Filter for Honda CRF1100L Africa Twin

K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance. The K&N High-Flow Air Filter for Motorcycles is engineered to increase airflow for improved horsepower, throttle response, and acceleration while providing increased engine protection. Associated products: 99-5000 Filter Care Service Kit Aerosol

• A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
• K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
• Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
• Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
• PRECISION OEM-STYLE FIT: Made with application specific seamless sealing beads and custom seals for easy installation (Where Applicable).
• State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
• K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
• No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply

Upgrade your motorcycle’s intake performance with the K&N Engineering HA-1120 High-Flow Air Filter. Designed as a direct replacement for the factory air filter, this washable and reusable filter uses layered, oiled cotton media to promote increased airflow while helping protect the engine from contaminants. The pre-oiled design installs easily into the original air box and supports improved horsepower, throttle response, and acceleration.

Built with durable materials and application-specific sealing features, the K&N Engineering HA-1120 is engineered for long-term use and backed by K&N’s No-Hassle Lifetime Limited Warranty, subject to applicable limitations. Under normal highway riding conditions, the filter may only require cleaning approximately every 75,000 miles. Reusing the filter can help reduce the cost and waste associated with repeatedly replacing disposable filters. For filter maintenance, K&N recommends the 99-5000 Filter Care Service Kit Aerosol.

Key Features and Performance Benefits

• High-flow oiled cotton media supports increased airflow, horsepower, throttle response, and acceleration.
• Washable and reusable construction provides long-term service and helps reduce replacement waste.
• Pre-oiled, drop-in design installs into the factory air box without requiring intake modifications.
• Precision OEM-style sealing and durable construction provide reliable engine protection and a long service life.

Product Specifications and Technical Data

• Brand: K&N Engineering
• Part Number: HA-1120
• Part Type: Powersports high-flow air filter
• Filter Design: Washable and reusable drop-in replacement
• Filter Media: Layered, oiled cotton
• Installation Location: Factory air box
• Maintenance Interval: Approximately every 75,000 miles under normal highway conditions
• Warranty: No-Hassle Lifetime Limited Warranty; limitations apply

What’s Included

One K&N Engineering HA-1120 High-Flow Air Filter. Filter cleaning supplies are sold separately; the compatible K&N 99-5000 Filter Care Service Kit Aerosol is recommended for maintenance.

Fitment

Fits 2020–2022 Honda CRF1100L Africa Twin, including DCT models, and 2020–2022 Honda CRF1100L4 Africa Twin Adventure Sports ES models, including DCT versions. Verify the motorcycle model and year before ordering.

Fitments:
2020 Honda CRF1100L Africa Twin Base
2020 Honda CRF1100L Africa Twin DCT Base
2020 Honda CRF1100L4 Africa Twin Adventure Sports ES Base
2020 Honda CRF1100L4 Africa Twin Adventure Sports ES DCT Base
2021 Honda CRF1100L Africa Twin Base
2021 Honda CRF1100L Africa Twin DCT Base
2021 Honda CRF1100L4 Africa Twin Adventure Sports ES Base
2021 Honda CRF1100L4 Africa Twin Adventure Sports ES DCT Base
2022 Honda CRF1100L Africa Twin Base
2022 Honda CRF1100L Africa Twin DCT Base
2022 Honda CRF1100L4 Africa Twin Adventure Sports ES Base
2022 Honda CRF1100L4 Africa Twin Adventure Sports ES DCT Base
2024 Honda CRF1100L Africa Twin Base
2024 Honda CRF1100L Africa Twin DCT Base
2024 Honda CRF1100L4 Africa Twin Adventure Sports ES Base
2024 Honda CRF1100L4 Africa Twin Adventure Sports ES DCT Base
2025 Honda CRF1100L Africa Twin Base
2025 Honda CRF1100L Africa Twin DCT Base
2025 Honda CRF1100L4 Africa Twin Adventure Sports ES Base
2025 Honda CRF1100L4 Africa Twin Adventure Sports ES DCT Base

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: powersports
Epa: N/A
Regular Stock: t
Units Per Sku: 1