Take your KTM SX85 (2018-2023), Husqvarna TC85 (2018-2023), or GasGas MC85 (2021-2023) to the next level with the Twin Air PowerFlow Kit, a premium air filtration system designed for young riders and competitive mini motocross enthusiasts. This kit includes a high-performance dual-stage foam air filter and a robust aluminum cage, precision-engineered to integrate seamlessly with your bike’s airbox. Perfect for junior racers hitting the track or practice loop, this kit delivers unmatched airflow, superior engine protection, and durability to dominate in dusty, muddy, or high-rev conditions.
The Twin Air System Bio is a complete air filter maintenance kit designed for environmentally conscious riders. Featuring biodegradable Bio Liquid Power filter oil and Bio Dirt Remover cleaner, this kit ensures optimal airflow and engine protection while reducing environmental impact. Suitable for all foam air filters and universally compatible across dirt bikes, ATVs, UTVs, and off-road vehicles. Ideal for garage maintenance or trackside service.
The Twin Air Standard Maintenance Kit (Part #159000) is your all-in-one solution for cleaning and oiling foam air filters. Designed for motocross, ATV, UTV, and off-road riders, this kit includes Twin Air’s trusted Liquid Dirt Remover and Liquid Power Filter Oil to restore airflow and protect your engine. With reusable tubs and a storage box, it’s perfect for garage maintenance or trackside service. Universal fit for all foam filters.
Twin Air PowerFlow Kit for Honda CRF450R / CRF450RX / CRF250R / CRF250RX – Part# 150225C COMPLETE POWERFLOW REPLACEMENT KIT This complete Twin Air PowerFlow kit includes the rigid aluminum cage and pre-oiled dual-stage foam filter. Direct bolt-in replacement for the factory air-filter system on Honda CRF450R/CRF450RX (2017–2020) and CRF250R/CRF250RX (2018–2021) models. VEHICLE COMPATIBILITY: • Honda CRF450R / CRF450RX / CRF450RWE: 2017–2020 • Honda CRF250R / CRF250RX: 2018–2021 • Exact factory-specification replacement kit PRODUCT FEATURES: • Rigid lightweight aluminum cage with pre-oiled dual-stage foam filter • OEM Specification Match: Designed to original Honda dimensions and fitment • Washable & Reusable filter: Clean and re-oil repeatedly • Durable construction meets or exceeds factory durability INSTALLATION: Direct bolt-in replacement. Remove factory air-filter assembly and install PowerFlow kit – no modifications required. Follow Honda service manual for installation and maintenance. PERFORMANCE BENEFITS: • Maintains factory-specified airflow characteristics • Provides reliable engine protection against dirt and debris • Supports original engine operation as designed by Honda PACKAGE INCLUDES: • 1 × Twin Air PowerFlow Aluminum Cage • 1 × Twin Air Pre-Oiled Dual Stage Foam Air Filter Element
Twin Air PowerFlow Kit for Yamaha YZ250F / YZ250FX / WR250F – Part# 152222C COMPLETE POWERFLOW REPLACEMENT KIT This complete Twin Air PowerFlow kit includes the rigid aluminum cage and pre-oiled dual-stage foam filter. Direct bolt-in replacement for the factory air-filter system on Yamaha YZ250F, YZ250FX, and WR250F models 2019 through 2023. VEHICLE COMPATIBILITY: • Yamaha YZ250F: 2019–2023 • Yamaha YZ250FX: 2020–2023 • Yamaha WR250F: 2020–2023 • Exact factory-specification replacement kit PRODUCT FEATURES: • Rigid lightweight aluminum cage with pre-oiled dual-stage foam filter • OEM Specification Match: Designed to original Yamaha dimensions and fitment • Washable & Reusable filter: Clean and re-oil repeatedly • Durable construction meets or exceeds factory durability INSTALLATION: Direct bolt-in replacement. Remove factory air-filter assembly and install PowerFlow kit – no modifications required. Follow Yamaha service manual for installation and maintenance. PERFORMANCE BENEFITS: • Maintains factory-specified airflow characteristics • Provides reliable engine protection against dirt and debris • Supports original engine operation as designed by Yamaha PACKAGE INCLUDES: • 1 × Twin Air PowerFlow Aluminum Cage • 1 × Twin Air Pre-Oiled Dual Stage Foam Air Filter Element
Twin Air PowerFlow Kit for Honda CRF250R / CRF250RX – Part# 150229C COMPLETE POWERFLOW REPLACEMENT KIT This complete Twin Air PowerFlow kit includes the rigid aluminum cage and pre-oiled dual-stage foam filter. Direct bolt-in replacement for the factory air-filter system on Honda CRF250R and CRF250RX models 2020 through 2021. VEHICLE COMPATIBILITY: • Honda CRF250R: 2020–2021 • Honda CRF250RX: 2020–2021 • Exact factory-specification replacement kit PRODUCT FEATURES: • Rigid lightweight aluminum cage with pre-oiled dual-stage foam filter • OEM Specification Match: Designed to original Honda dimensions and fitment • Washable & Reusable filter: Clean and re-oil repeatedly • Durable construction meets or exceeds factory durability INSTALLATION: Direct bolt-in replacement. Remove factory air-filter assembly and install PowerFlow kit – no modifications required. Follow Honda service manual for installation and maintenance. PERFORMANCE BENEFITS: • Maintains factory-specified airflow characteristics • Provides reliable engine protection against dirt and debris • Supports original engine operation as designed by Honda PACKAGE INCLUDES: • 1 × Twin Air PowerFlow Aluminum Cage • 1 × Twin Air Pre-Oiled Dual Stage Foam Air Filter Element
Twin Air PowerFlow Kit for Yamaha YZ450F – Part# 151917P COMPLETE POWERFLOW REPLACEMENT KIT This complete Twin Air PowerFlow kit includes the rigid aluminum cage and pre-oiled dual-stage foam filter. Direct bolt-in replacement for the factory air-filter system on Yamaha YZ450F models 2014 through 2017. VEHICLE COMPATIBILITY: • Yamaha YZ450F: 2014–2017 • Exact factory-specification replacement kit PRODUCT FEATURES: • Rigid lightweight aluminum cage with pre-oiled dual-stage foam filter • OEM Specification Match: Designed to original Yamaha dimensions and fitment • Washable & Reusable filter: Clean and re-oil repeatedly • Durable construction meets or exceeds factory durability INSTALLATION: Direct bolt-in replacement. Remove factory air-filter assembly and install PowerFlow kit – no modifications required. Follow Yamaha service manual for installation and maintenance. PERFORMANCE BENEFITS: • Maintains factory-specified airflow characteristics • Provides reliable engine protection against dirt and debris • Supports original engine operation as designed by Yamaha PACKAGE INCLUDES: • 1 × Twin Air PowerFlow Aluminum Cage • 1 × Twin Air Pre-Oiled Dual Stage Foam Air Filter Element
Twin Air Airbox Wash Cover – Part# 160114 AIRBOX WASH COVER This durable ABS plastic airbox cover with rubber sealing ring prevents water and cleaning agents from entering the intake during airbox washing. It provides a watertight seal for safe high-pressure cleaning of the airbox interior. Includes mounting screw for secure fit. VEHICLE COMPATIBILITY: • Yamaha YZ450F: 2018–2022 • Yamaha YZ450FX: 2019–2022 • Yamaha YZ250F: 2019–2022 • Yamaha YZ250FX: 2020–2022 • Yamaha WR450F: 2019–2021 • Additional compatible models (consult dealer for exact fit) PRODUCT FEATURES: • Tough ABS plastic construction with rubber sealing ring for leak-free fit • Prevents water ingress during airbox cleaning • Includes top mounting screw • Easy to install and remove INSTALLATION & MAINTENANCE: Remove air filter, install cover over intake opening, and secure with included screw. Ideal for pressure washing the airbox without risk to the engine. PACKAGE INCLUDES: • 1 × Twin Air Airbox Wash Cover (Part# 160114)
Twin Air Flame-Retardant Premium Air Filter for KTM / Husqvarna 250/350/450 – For PowerFlow Kit Replacement PREMIUM FLAME-RETARDANT DUAL STAGE FOAM FILTER – FOR POWERFLOW KIT This high-quality flame-retardant dual-stage foam air filter is designed exclusively for use with the Twin Air PowerFlow cage system. It provides a direct replacement element for KTM and Husqvarna 250/350/450 models 2016 through 2018. VEHICLE COMPATIBILITY & OEM REFERENCE: • KTM SX-F / XC-F / EXC-F 250/350/450: 2016–2018 • Husqvarna FC / FE / FX / FS 250/350/450: 2016–2018 • For use with Twin Air PowerFlow Kit only • Exact factory-specification replacement element PRODUCT FEATURES: • Flame-Retardant Dual-Stage Foam: Two fused layers with backfire-resistant inner layer for added safety • OEM Specification Match: Built to exact KTM/Husqvarna dimensions and specifications • Washable & Reusable: Designed for repeated cleaning and re-oiling • Durable Materials: Premium flame-retardant foam meets or exceeds original equipment standards • Quality Assurance: Meets or exceeds factory specifications INSTALLATION & MAINTENANCE: Drop-in replacement when used with Twin Air PowerFlow cage. Remove old filter and install this unit – no modifications required. Follow service manual for cleaning and maintenance. PERFORMANCE BENEFITS: • Maintains factory-specified airflow characteristics • Provides reliable protection against dirt and debris • Supports original engine operation and fuel mixture as designed • Helps extend engine life through effective filtration PACKAGE INCLUDES: • 1 × Twin Air Flame-Retardant Dual Stage Foam Air Filter Element (for PowerFlow Kit)
Twin Air Pre-Oiled Flame-Retardant Premium Air Filter for Honda CRF450R / CRF450RX / CRF250R / CRF250RX – Replacement for PowerFlow Kit PRE-OILED FLAME-RETARDANT DUAL STAGE FOAM FILTER – FOR POWERFLOW KIT This factory pre-oiled, flame-retardant dual-stage foam air filter is designed exclusively for use with the Twin Air PowerFlow cage system. It provides a direct replacement element for Honda CRF450R / CRF450RX / CRF450RWE (2017–2020) and CRF250R / CRF250RX (2018–2021) models. Arrives pre-oiled and ready to install. VEHICLE COMPATIBILITY & OEM REFERENCE: • Honda CRF450R / CRF450RX / CRF450RWE: 2017–2020 • Honda CRF250R / CRF250RX: 2018–2021 • For use with Twin Air PowerFlow Kit only • Exact factory-specification replacement element PRODUCT FEATURES: • Pre-Oiled Flame-Retardant Dual-Stage Foam: Two fused layers with backfire-resistant inner layer arrive pre-oiled for immediate use • OEM Specification Match: Built to exact Honda dimensions and specifications • Washable & Reusable: Designed for repeated cleaning and re-oiling • Durable Materials: Premium flame-retardant foam meets or exceeds original equipment standards • Quality Assurance: Meets or exceeds Honda factory specifications INSTALLATION & MAINTENANCE: Drop-in replacement when used with Twin Air PowerFlow cage. Remove old filter and install this pre-oiled unit – no modifications required. Follow Honda service manual for future cleaning and maintenance. PERFORMANCE BENEFITS: • Maintains factory-specified airflow characteristics • Provides reliable protection against dirt and debris • Supports original engine operation and fuel mixture as designed by Honda • Helps extend engine life through effective filtration PACKAGE INCLUDES: • 1 × Twin Air Pre-Oiled Flame-Retardant Dual Stage Foam Air Filter Element (for PowerFlow Kit)
Power up your KTM, ATV, or Husaberg 2-stroke with the Twin Air Pre-Oiled Dual Stage Foam Air Filter, SKU 154114X. Designed for KTM SX/SXS-F models (125–505cc, 2010), select ATVs (2010), and Husaberg 2-stroke platforms, this filter features a secure 3-pin mounting configuration. Its dual-layer foam construction delivers superior airflow and filtration in dusty, demanding off-road conditions. Pre-oiled, washable, and reusable — it’s the trusted choice for riders who demand durability and engine protection.
Upgrade your KTM’s intake system with the Twin Air Pre-Oiled Dual Stage Foam Air Filter, SKU 154110X. Designed for KTM 85cc (2004), full-size 2-stroke models (1998–2003), and select 4-stroke models (2000), this filter features a 1-pin hole configuration for secure mounting. The dual-layer foam construction delivers superior airflow and filtration in dusty, demanding off-road conditions. Pre-oiled, washable, and reusable — it’s the trusted choice for riders who demand performance and protection.
Tailored for the Yamaha Ténéré 700 (2020-2025), the Twin Air Pre-Oiled Dual-Stage Foam Air Filter (FR) (Part #152622P) offers superior engine protection and optimized performance for adventure riders. Pre-treated with Twin Air’s biodegradable filter oil, this fire-resistant filter is ready to install, providing instant convenience while maximizing airflow and trapping dirt, dust, and debris. Ideal for long-distance touring, off-road adventures, or rally racing, this filter ensures your Ténéré 700’s engine stays clean and performs at its peak in extreme conditions.
Maximize the performance and protection of your Yamaha YZ450F (2010-2013) with the Twin Air Dual-Stage Air Filter, the preferred choice of professional motocross riders and World Champions. Engineered with Twin Air’s patented dual-layer foam technology, this air filter delivers exceptional filtration while optimizing airflow for enhanced engine power. Designed specifically for the demanding conditions of motocross and off-road riding, it ensures your engine stays protected from dirt, dust, and debris on the track or trail.
Twin Air Radiator cap fits FE 501(14-16), 500/525/530 EXC-F(03-16), 450 EXC-F(03-16), 450 SX-F(03-15), FC 450(14-15), FE 450(14-16), 350 EXC-F(11-16), 350 SX-F(11-15), FC 350(14-15), FE 350(14-16), 300 EXC(01-16), TE 300(14-16), 250 EXC(01-16), 250 EXC-F(01-16), 250 SX(01-15), 250 SX-F(01-15), FC 250(14-15), FE 250(14-16), TC 250(14-15), TE 250(14-16), 200 EXC(01-16), 150 SX(09-15), 144 SX(07-08), 125 EXC(2000-16), 125 SX(2000-15), TC 125(14-15), TE 125(15-16) Elevate your off-road adventures with the Twin Air High-Pressure 30 PSI Radiator Cap, engineered for KTM, GasGas, and Husquvarna Dirt Bikes. This premium replacement cap boosts cooling efficiency by maintaining higher system pressure, raising the coolant's boiling point to prevent overheating and coolant loss during intense motocross or trail rides. It seamlessly replaces your OEM cap, ensuring reliable performance in the harshest conditions.
Upgrade your air filter maintenance with the Twin Air air filter bolt, engineered for durability and ease of use. This high-quality bolt features a stainless steel shaft paired with a 6061 aluminum round head, delivering exceptional strength and corrosion resistance. The innovative star-pattern design ensures a secure grip, allowing for effortless filter changes, even in demanding environments like off-road racing or muddy trails. The tapered lead-in and precise threading enhance durability, preventing thread damage and ensuring a snug fit every time. Compatible with a wide range of Twin Air filters, this bolt is a must-have for motorcycle, ATV, and off-road vehicle enthusiasts looking for reliability and performance. Simplify your maintenance routine and keep your engine running smoothly with the Twin Air Air Filter Bolt
Upgrade your air filter maintenance with the Twin Air air filter bolt, engineered for durability and ease of use. This high-quality bolt features a stainless steel shaft paired with a 6061 aluminum round head, delivering exceptional strength and corrosion resistance. The innovative star-pattern design ensures a secure grip, allowing for effortless filter changes, even in demanding environments like off-road racing or muddy trails. The tapered lead-in and precise threading enhance durability, preventing thread damage and ensuring a snug fit every time. Compatible with a wide range of Twin Air filters, this bolt is a must-have for motorcycle, ATV, and off-road vehicle enthusiasts looking for reliability and performance. Simplify your maintenance routine and keep your engine running smoothly with the Twin Air Air Filter Bolt
Elevate your engine’s performance with the Twin Air Airbox Vents with GP Filter Cover, designed for off-road enthusiasts and professional riders. This innovative two-piece vent system maximizes airflow to your engine, ensuring optimal power output while the fine-toothed GP Filter Cover shields against dirt and debris in rugged conditions. The foam seal guarantees a leak-proof fit, keeping your airbox contaminant-free. Installation is a breeze with the snap-on design, making maintenance quick and efficient. For extreme weather or muddy trails, the included black outer cover seals the vents, providing versatility for any riding condition. Compatible with a wide range of motorcycles, ATVs, and off-road vehicles, the Twin Air Airbox Vents are the ultimate solution for reliable engine protection and enhanced performance.
Keep your radiator performing at its best with Twin Air Radiator Sleeves, the ultimate solution for protecting your cooling system in tough conditions. Designed to shed mud, dirt, and sand before they can clog your radiator, these sleeves are made from durable, nylon-coated glass yarn mesh that withstands the demands of off-road riding. The breathable design ensures maximum airflow to maintain cooling efficiency while effectively blocking debris. Installation is quick and simple—just remove the radiator louvers and slide the sleeves on for a secure fit. These radiator sleeves are a must-have for riders who want to maintain peak engine performance in muddy, sandy, or dusty environments. Upgrade your radiator protection with Twin Air Radiator Sleeves today! Fitment: 250 SX-F FE(22-25), 450 SX-F FE(22-25), 125 SX(23-25), 150 SX(25-25), 150 XC(25-25), 150 XC-W(25-25), 250 SX(23-25), 300 SX(23-25), 250 SX-F(23-25), 350 SX-F(23-25), 450 SX-F(23-25), 450 SMR(23-25), 125 XC(23-25), 250 XC(23-25), 300 XC(23-25), 250 XC-F(23-25), 350 XC-F(23-25), 450 XC-F(23-25), FC 250 Rockstar Ed.(22-25), FC 450 Rockstar Ed.(22-25), TC 125(23-25), TC 250(23-25), FC 250(23-25), FC 350(23-25), FC 450(23-25), TX 300(23-25), FX 350(23-25), FX 450(23-25)
Keep your radiator performing at its best with Twin Air Radiator Sleeves, the ultimate solution for protecting your cooling system in tough conditions. Designed to shed mud, dirt, and sand before they can clog your radiator, these sleeves are made from durable, nylon-coated glass yarn mesh that withstands the demands of off-road riding. The breathable design ensures maximum airflow to maintain cooling efficiency while effectively blocking debris. Installation is quick and simple—just remove the radiator louvers and slide the sleeves on for a secure fit. These radiator sleeves are a must-have for riders who want to maintain peak engine performance in muddy, sandy, or dusty environments. Upgrade your radiator protection with Twin Air Radiator Sleeves today! Fitment: 450 SX-F(19-22), 450 XC-F(19-22), FC 450(19-22), FS 450(19-22), MC 450F(21-22), 350 SX-F(19-22), 350 XC-F(19-22), FC 350(19-22), 300 XC(19-19), TX 300(19-19), 250 SX(19-22), 250 SX-F(19-22), 250 XC(19-22), 250 XC-F(19-22), FC 250(19-22), MC 250F(21-23), TC 250(19-22), 150 SX(19-22), 150 XC(19-22), 125 SX(19-22), MC 125(21-23), TC 125(19-22)
Keep your radiator performing at its best with Twin Air Radiator Sleeves, the ultimate solution for protecting your cooling system in tough conditions. Designed to shed mud, dirt, and sand before they can clog your radiator, these sleeves are made from durable, nylon-coated glass yarn mesh that withstands the demands of off-road riding. The breathable design ensures maximum airflow to maintain cooling efficiency while effectively blocking debris. Installation is quick and simple—just remove the radiator louvers and slide the sleeves on for a secure fit. These radiator sleeves are a must-have for riders who want to maintain peak engine performance in muddy, sandy, or dusty environments. Upgrade your radiator protection with Twin Air Radiator Sleeves today! Fitment: KTM 85 SX & Husqvarna TC 85 (18-25)
Keep your radiator performing at its best with Twin Air Radiator Sleeves, the ultimate solution for protecting your cooling system in tough conditions. Designed to shed mud, dirt, and sand before they can clog your radiator, these sleeves are made from durable, nylon-coated glass yarn mesh that withstands the demands of off-road riding. The breathable design ensures maximum airflow to maintain cooling efficiency while effectively blocking debris. Installation is quick and simple—just remove the radiator louvers and slide the sleeves on for a secure fit. These radiator sleeves are a must-have for riders who want to maintain peak engine performance in muddy, sandy, or dusty environments. Upgrade your radiator protection with Twin Air Radiator Sleeves today! Fitment: YZ250F(24-25) & YZ450F(23-25)
Keep your radiator performing at its best with Twin Air Radiator Sleeves, the ultimate solution for protecting your cooling system in tough conditions. Designed to shed mud, dirt, and sand before they can clog your radiator, these sleeves are made from durable, nylon-coated glass yarn mesh that withstands the demands of off-road riding. The breathable design ensures maximum airflow to maintain cooling efficiency while effectively blocking debris. Installation is quick and simple—just remove the radiator louvers and slide the sleeves on for a secure fit. These radiator sleeves are a must-have for riders who want to maintain peak engine performance in muddy, sandy, or dusty environments. Upgrade your radiator protection with Twin Air Radiator Sleeves today! Fitment: KTM 85 SX & Husqvarna TC 85 (18-25)
