We Value Your Privacy
Our site uses cookies. By clicking on accept you agree with our terms of service and privacy policy.
O2 Rush
-
O2 RUSH HIGH PERFORMANCE AIR FILTERS O2 RUSH High‑Performance Adventure Bike & ATV/SXS Air Filter - Fits Yamaha XTZ 660 Tenere (2008-2013) – Washable, Reusable, Maximum Airflow & Engine Protection – CNC‑Pre-Oiled Air Filter
The O2 Rush 6237 High Performance Foam Air Filter is engineered for riders who demand maximum airflow, superior filtration, and race-proven durability in extreme off-road conditions. Designed for motocross, enduro, trail, and off-road motorcycles, this premium foam air filter helps improve throttle response while protecting your engine from dirt, dust, and debris. Built using advanced CNC profile-cut saw-tooth foam technology, the O2 Rush 6237 provides increased surface area compared to conventional foam filters, helping deliver improved airflow and enhanced engine breathing. The ultra-soft sealing surface ensures a secure fit between the airbox and filter cage to minimize dirt bypass and maintain consistent filtration performance.
$63.45
-
O2 RUSH HIGH PERFORMANCE AIR FILTERS O2 RUSH High‑Performance Adventure Bike & ATV/SXS Air Filter - Fits KTM 390 Adventure Pre-Cleaner (2020-2024) 2 Pack – Washable, Reusable, Maximum Airflow & Engine Protection –‑Pre-Oiled Air Filter
Upgrade your dirt bike’s performance with the O2 Rush 1449 High Performance Air Filter. Designed for motocross, enduro, and off-road riders, this premium foam air filter delivers exceptional airflow while maintaining superior engine protection in dusty and demanding riding conditions. The advanced saw-tooth foam design increases surface area for improved airflow and filtration efficiency, helping your bike breathe better under extreme riding conditions. Built with an ultra-soft sealing surface, the O2 Rush 1449 provides a secure fit between the airbox and filter cage to help prevent dirt bypass and maintain peak engine performance.
$18.95
-
O2 RUSH HIGH PERFORMANCE AIR FILTERS O2 RUSH High‑Performance Single‑Stage Saw‑Tooth Foam Air Filter – Fits Ducati 450MX (2025+) – Washable, Reusable, Maximum Airflow & Engine Protection – CNC‑Profiled Race‑Ready Filter
Give your Ducati 450MX (2025+) the airflow advantage it deserves with the O2 RUSH High‑Performance Single‑Stage Foam Air Filter. Engineered using O2 RUSH’s exclusive Saw‑Tooth CNC‑profiled foam, this filter provides up to double the surface area of standard foam filters, dramatically improving airflow while capturing even the finest dust particles. Developed and tested in Australia’s harsh off‑road conditions, O2 RUSH filters are trusted by top race teams for their durability, sealing integrity, and consistent performance. The ultra‑soft sealing foam ensures a perfect dust‑proof fit, while the washable, reusable design makes it a long‑lasting upgrade over disposable OEM filters. Whether you’re racing, training, or pushing through deep sand and dust, this filter keeps your Ducati’s engine breathing clean, cool, and strong—delivering the throttle response and reliability competitive riders demand.
$26.99
-
O2 RUSH HIGH PERFORMANCE AIR FILTERS O2 RUSH High‑Performance Single‑Stage Saw‑Tooth Foam Air Filter – Fits Sherco 150/250/300/450/500 SE‑R & SEF‑R (2025+) – Washable, Reusable, Maximum Airflow & Engine Protection – Replaces OEM 3043
Unlock the full performance potential of your Sherco with the O2 RUSH High‑Performance Single‑Stage Foam Air Filter, engineered for riders who demand maximum airflow, superior filtration, and long‑term durability. Featuring O2 RUSH’s patented Saw‑Tooth foam profile, this filter delivers double the filtration surface area, allowing your engine to breathe freely while trapping even the finest dust particles. Race‑tested in some of the world’s harshest off‑road conditions, it provides unmatched protection for Sherco SE‑R and SEF‑R models (2025+), ensuring consistent power delivery and extended engine life. This washable and reusable filter is built to outlast traditional paper or dual‑stage filters, making it a cost‑effective upgrade for enduro, trail, and competition riders. Whether you’re pushing through sand, dust, or mud, O2 RUSH keeps your engine running clean, strong, and responsive. Replace your OEM 3043 filter with confidence and experience the airflow advantage trusted by top riders.
$26.99
-
O2 RUSH HIGH PERFORMANCE AIR FILTERS O2 RUSH High-Performance Air Filter fits Honda CRF250R CRF250RX (2025) CRF450R CRF450RX (2025) - Washable & Reusable (OEM 17213-K95AG0)
The O2 RUSH High-Performance air filter is the ultimate performance upgrade for modern Honda CRF250R, CRF250RX, CRF450R and CRF450RX models. Designed with a coarse outer foam layer and fine inner layer, it flows dramatically more clean air than the stock filter – giving you sharper throttle response, more top-end power, and better engine protection in dusty conditions. The durable rubber sealing rim and aluminum-reinforced mesh create a perfect airtight seal every time you close the airbox. Easy to maintain: just clean with O2 RUSH cleaner, let dry, re-oil, and reinstall. One filter lasts the lifetime of your bike with proper care. Perfect for motocross, enduro, desert racing, or trail riding.
$26.99
-
O2 RUSH HIGH PERFORMANCE AIR FILTERS O2 RUSH High-Performance Air Filter fits Husqvarna FE250 FE350 FE450 (2024-2025) & KTM 125SX 150SX 250SX 250XC 250XC-F 350XC-F (2023-2025) - Washable & Reuseable (OEM 77206015000)
The O2 RUSH performance air filter is the new standard for 2023-2025 KTM 2-stroke & 4-stroke models and 2024-2025 Husqvarna FE enduro bikes that share the same airbox design. Its large-surface single-stage foam dramatically outperforms the stock filter, delivering sharper throttle response and noticeable top-end power while still filtering the finest silt. The thick rubber sealing rim and reinforced mesh guarantee a 100% airtight seal every time you close the airbox – critical for the latest generation KTM/Husky airbox. Maintenance is simple and fast: clean with O2 RUSH cleaner, dry, re-oil, reinstall. Ideal for motocross, enduro, hare scrambles, desert, and GNCC racing.
$26.99
-
O2 RUSH HIGH PERFORMANCE AIR FILTERS O2 RUSH High Performance Saw-Tooth Foam Air Filter - Max Airflow & Filtration - Fits Kawasaki KX450F 2006-2024, KX250F/KX250 2006-2024, KLX450R 2008-2019 - Washable Reusable (OEM 11013-0833)
The official O2 RUSH High Performance air filter chosen by factory race teams across Australia & USA. Featuring the revolutionary Saw-Tooth foam design with 2X the surface area of stock filters, this filter delivers unmatched airflow while trapping more dust and debris than any competitor. Precision laser-cut for perfect OEM fitment on all KX450F and KX250F models from 2006-2024. The 12mm ultra-soft sealing foam creates an airtight seal against the airbox, and flexible glued seams won’t crack or harden over time. Polyurethane grommets ensure rock-solid mounting even in the roughest conditions. Drop-in replacement – no modifications needed. Keep your Kawasaki running at peak power and protected in the nastiest dust and mud.
$26.99
-
O2 RUSH HIGH PERFORMANCE AIR FILTERS O2 RUSH High-Performance Mini Saw-Tooth Foam Air Filter - Fits Gas Gas MC 50 2021-2025, KTM 50 SX / 50 SX Mini / Junior 2009-2025 - Washable & Reusable (OEM A40006015000)
Experience superior engine protection and peak performance with the O2 RUSH Mini Air Filter. Its patented Saw-Tooth foam design offers double the filtration surface area of standard filters, trapping more contaminants while maximizing airflow for improved power and throttle response. The 10 mm ultra-soft foam seal ensures a perfect, dust-proof fit against the air box, preventing air leaks. This filter features flexible glue seams for enhanced durability and longevity, and its washable/reusable design makes maintenance simple. Laser-cut for perfect drop-in fit on all KTM 50 SX (2009-2025) and Gas Gas MC 50 (2021-2025).
$24.99
-
O2 RUSH HIGH PERFORMANCE AIR FILTERS O2 RUSH High-Performance Saw-Tooth Foam Air Filter - Max Airflow & Filtration - Fits Honda CRF450R 2009-2025, CRF250R 2010-2025, CRF450RX/250RX - Washable & Reusable (OEM 17213-MKE-A00)
Maximize power and protection with the O2 RUSH High-Performance single-stage air filter engineered specifically to fit all CRF450R (2009-2025) and CRF250R (2010-2025) models. The patented CNC-profiled Saw-Tooth foam doubles filtration surface area, trapping more dust while delivering unrestricted clean air for sharper throttle response and peak horsepower. The 12 mm Ultra-Soft seal creates a 100% airtight fit against the airbox, preventing bypass even in the harshest conditions. Fully washable and reusable.
$26.99
-
O2 RUSH HIGH PERFORMANCE AIR FILTERS O2 RUSH High-Performance Saw-Tooth Foam Air Filter - Maximum Airflow & Dust Protection - Fits Suzuki DR-Z400E / DR-Z400S / DR-Z400SM All Years 2000-2025 - Washable & Reusable (OEM 13780-44E00)
Experience superior engine protection and peak performance with the O2 RUSH High-Performance Air Filter, trusted by leading race teams in extreme Australian conditions. Its patented Saw-Tooth foam design offers double the filtration surface area of standard filters, trapping more contaminants while maximizing airflow for improved power and throttle response. The ultra-soft foam seal ensures a perfect, dust-proof fit against the air box, preventing air leaks. This filter features flexible glue seams for enhanced durability and longevity, and its washable/reusable design makes maintenance simple. Laser-cut for perfect drop-in fit on every DR-Z400 model 2000-2025.
$40.45
-
O2 RUSH HIGH PERFORMANCE AIR FILTERS O2 RUSH High-Performance Saw-Tooth Foam Air Filter - Max Power & Dust Protection - Fits Yamaha YZ450F / YZ450FJL / YZ450FJW 2014-2025, WR250F 2015-2025 - Washable & Reusable (OEM BR9-14451-00-00)
Experience superior engine protection and peak performance with the O2 RUSH High-Performance Air Filter. Its patented Saw-Tooth foam design offers double the filtration surface area of standard filters, trapping more contaminants while maximizing airflow for improved power and throttle response. The ultra-soft 12 mm foam seal ensures a perfect, dust-proof fit against the air box, preventing air leaks. This filter features flexible glue seams for enhanced durability and longevity, and its washable/reusable design makes maintenance simple. Laser-cut perfect fit for all YZ450F 2014-2025 & WR250F 2015-2025.
$26.99
-
O2 RUSH HIGH PERFORMANCE AIR FILTERS O2 RUSH High-Performance Saw-Tooth Foam Air Filter – Fits Yamaha YZ450F (2023-2025) & WR250F (2020-2025) – Replaces OEM BHR-14451-00 – Washable Reusable Race Proven
The latest-generation O2 Rush filter for current Yamaha YZ450F and WR250F. Patented Saw-Tooth foam doubles surface area for ultimate dust capture while delivering unrestricted clean air. Ultra-soft sealing lip creates a 100% airtight fit. Pre-oiled, fully washable & reusable – factory choice of top Yamaha race teams. Direct replacement for OEM BHR-14451-00.
$26.99
-
O2 RUSH HIGH PERFORMANCE AIR FILTERS O2 RUSH High-Performance Saw-Tooth Foam Air Filter – Fits All TM 2T & 4T Models 2002-2025 (85/100/125/144/250/300/450/530) – Washable Reusable Race Proven
The legendary TM-specific O2 Rush filter used by factory TM Racing teams worldwide. Patented Saw-Tooth foam doubles surface area for extreme dust capture while delivering unrestricted clean air. Ultra-soft sealing lip creates a 100% airtight fit. Pre-oiled, fully washable & reusable – the only filter trusted by TM for championship performance from 85cc to 530cc, 2002 to current models.
$26.99
-
O2 RUSH HIGH PERFORMANCE AIR FILTERS O2 RUSH High-Performance Saw-Tooth Foam Air Filter – Fits KTM 65 SX & Gas Gas MC 65 (2021-2025) – Replaces OEM A40506015000 – Washable Reusable Junior Race Filter
Give your 65cc racer the pro-level advantage with the O2 Rush Saw-Tooth filter. CNC-profiled foam doubles surface area for ultimate dust protection while flowing more clean air than stock. Ultra-soft sealing lip guarantees zero bypass. Fully washable & reusable – the same filter used by factory KTM/Gas Gas junior teams. Direct replacement for OEM A40506015000.
$24.99
You have seen 38 out of 38 products