Automotive breather designed to boost intake airflow while trapping impurities for small engines, GZXYUAN Crankcase Breather. Cleaner-running engines and simpler maintenance make daily riding less stressful. Does the compact aluminium and double-layer sponge design deliver reliable performance over time?
⚡ At a Glance
- • Airflow Performance: Honeycomb six-direction intake reduces resistance and increases intake volume
- • Best for: Owners of motorcycles, scooters, ATVs and quads with 25mm air inlets
- • Not ideal for: Engines with non-standard inlet diameters or factory-integrated breathers
Compact aluminium-bodied breather with an inlet diameter of 25mm and filter size approximately 60 x 50mm. Double-layer sponge element and honeycomb intake draw air from six directions, balancing flow and filtration.
Improved breathing and throttle response – thanks to honeycomb six-direction intake
Honeycomb structure channels air evenly from six directions, lowering intake resistance and increasing flow into the crankcase. The shape is designed to smooth incoming airflow and raise intake volume while running.
More responsive throttle feel and steadier running at varied revs for urban and off-road riding. Owners who fit aftermarket breathers will notice reduced restriction during acceleration.
Better particle capture – with double-layer sponge filtration
Two sponge layers trap larger debris on the outer layer while finer particles are caught by the inner layer, increasing overall filtration efficiency. The layered design helps maintain flow while reducing the chance of blockages.
Cleaner air entering the cylinder reduces contaminant buildup and helps protect internal components. Quick cleaning between rides restores performance without needing disposable parts.
Durable, reusable construction – thanks to aluminium alloy housing
Aluminium alloy body resists corrosion and handles light knocks better than plastic alternatives. The simple assembly allows the sponge element to be removed, cleaned and reused multiple times.
Longer service life and fewer replacements, making maintenance straightforward for home mechanics. Robust build suits everyday scooters and off-road use where parts face vibration and exposure.
✨ The 4 Key Reasons for GZXYUAN Crankcase Breather
- Compact 25mm inlet – Fits common small-engine intakes for easy retrofitting
- Quick-clean sponge element – Restores filtration in minutes without special tools
- Aluminium alloy body – Withstands vibration and resists corrosion during long use
- Universal fit approach – Works on motorcycles, scooters, ATVs and quads with 25mm inlets
📋 Technical Details at a Glance
- Inlet diameter: 25mm
- Filter size: Approx 60 x 50mm
- Material: Aluminium alloy housing
- Filter type: Double-layer sponge filter
- Intake design: Honeycomb structure
❓ Frequently Asked Questions
Q: What inlet diameter does it require?
A: The breather fits a 25mm inlet, confirmed by the product description; the filter size is approximately 60 x 50mm.
Q: Can the filter be cleaned and reused?
A: User feedback indicates the sponge element is reusable and can be cleaned quickly, restoring filtration performance.
Q: Which vehicles will it work with?
A: Suitable for motorcycles, scooters, ATVs and quads that have a 25mm air intake, according to the product details.
🏆 Our Verdict
Suitable for riders and DIY mechanics who need a compact, serviceable breather for small engines. The combination of a honeycomb six-direction intake, double-layer sponge and aluminium housing distinguishes it through improved airflow and reusable filtration. Durable construction and easy cleaning deliver clear long-term value for regular maintenance and frequent use.
