Product Description:✔ Compatibility: Exclusively for OUXI V8 fat e-bikes (US/EU market compliant)✔ Specs: 48V 500W rear hub motor kit, red plug with motor line on the left side✔ Features: Stable power output, suitable for fat bike terrain adaptation✔ Installation: Plug-and-play design, matches original bike connectors✔ Certification: CE/FCC compliant for safe & reliable performanceIdeal for OUXI V8 motor replacement, restoring your e-bike’s riding power

Product Description:✔ Compatibility: Fits OUXI V8 & QMwheel V20 e-bikes (20-inch wheels, US/EU compliant)✔ Specs: 20*4.0 rubber fat tire, specialized snow tire design✔ Features: Enhanced grip on snow/rough terrain, durable anti-slip rubber✔ Installation: Direct replacement for original wheels, no extra tools needed✔ Certification: CE/RoHS compliant for quality & environmental safetyIdeal for tire upgrades/replacements, boosting your e-bike's all-terrain adaptability

Product Description:✔ Compatibility: Fits 20-inch QM V20/V8 e-bikes, US/EU market compliant✔ Specs: 20x4.0 fat tire, perfect for snow, beach and MTB terrain✔ Features: Superior anti-slip grip, wear-resistant rubber, durable structure✔ Installation: Direct replacement, no extra tools required for fitting✔ Certification: CE/RoHS compliant for safe & reliable useIdeal for e-bike tire upgrades or replacements

Product Description:✔ Compatibility: Fits QMwheel V20/V8 e-bikes, US/EU market compliant✔ Specs: 20*4.0 wide fat outer tire with matching inner tube✔ Features: Strong grip for MTB terrain, wear-resistant & puncture-resistant✔ Installation: Direct replacement, no professional tools needed✔ Certification: CE/RoHS compliant for quality assuranceIdeal for e-bike tire maintenance and performance upgrades

Product Description:✔ Compatibility: Exclusively for Surron Light Bee electric motorcycles & dirt bikes✔ Specs: Complete brake kit including caliper and brake handle✔ Features: Stable braking performance, wear-resistant structure, responsive control✔ Installation: Direct replacement, easy to fit without complex adjustments✔ Certification: CE compliant for reliable and safe useIdeal for brake system maintenance and performance upgrades

Product Description:✔ Compatibility: Fits QM V20/OUXI V8 fat tire e-bikes, US/EU market compliant✔ Specs: 20x4.0 Chaoyang snow bike tire with matching inner tube✔ Features: Excellent anti-slip grip, wear-resistant rubber, snow/beach/MTB terrain suitable✔ Installation: Direct replacement, no professional tools required✔ Certification: CE/RoHS compliant for safe and durable useIdeal for e-bike tire upgrades and winter riding maintenance

Product Description:✔ Compatibility: Exclusively designed for Engwe EP-2 Pro electric bikes✔ Specs: 7-speed rear derailleur, dedicated repair & replacement accessory✔ Features: Smooth gear shifting, stable performance, wear-resistant structure✔ Installation: Direct fitment, no complicated adjustments needed✔ Certification: CE compliant for reliable useIdeal for e-bike derailleur maintenance and performance optimization

Product Description:✔ Compatibility: Designed for fat tire electric bicycles, perfectly fits 16*4.0 wheel size✔ Features: Wear-resistant, anti-slip rubber, excellent grip on roads and off-road terrain✔ Structure: High-quality outer tire with leak-proof inner tube set✔ Installation: Easy to replace, no professional tools required✔ Certification: CE/ISO compliantIdeal for ebike tire repair and replacement

Product Description:✔ Compatibility: Designed for OUXI V8 fat ebikes, fits 500W motor systems perfectly✔ Gears Spec: Precision 36T gears, left-side 15mm aperture for stable power transmission✔ Features: Steel-nylon hybrid structure, wear-resistant, low-noise and durable performance✔ Installation: Direct-fit replacement, no complex adjustments needed✔ Certification: CE/RoHS compliantIdeal for ebike motor repair and performance maintenance

Product Description:✔ Compatibility: Exclusively designed for OUXI V8 electric bicycles, matching 250W motor hubs✔ Gear Spec: 37T precision planetary nylon gear, paired with GT 250W motor clutch✔ Features: Wear-resistant, low-noise, stable power transmission for smooth riding✔ Installation: Direct-fit replacement, no complicated modifications required✔ Certification: CE/RoHS compliantIdeal for OUXI V8 motor maintenance and performance optimization

Product Description: ✔ Compatibility: Designed for Engwe Engine Pro 2.0 electric folding bikes ✔ Features: Thumb-operated control, sensitive speed adjustment, durable anti-slip surface ✔ Installation: Plug-and-play design with waterproof connectors, no extra tools needed ✔ Certification: FCC/CE compliant, meets international e-bike accessory standardsIdeal for throttle replacement and performance upgrade of your Engwe e-bike

Product Description:✔ Compatibility: Designed for Engwe T14 electric bikes, perfect fit for original handlebar setups✔ Features: Smooth twist control, sensitive speed adjustment, anti-slip grip for stable operation✔ Installation: Plug-and-play with matching connectors, tool-free quick assembly✔ Certification: FCC/CE compliant, meets international e-bike accessory safety standardsIdeal for throttle handle replacement and riding experience upgrade