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

Product Description:✔ Compatibility: Designed for Engwe M20 electric bikes, perfect match for original battery specs✔ Features: 54.6V 2A quick charge, auto-stop function, multiple overcharge/overheat protections✔ Installation: Plug-and-play design, direct connection to bike battery port, no extra tools required✔ Certification: FCC/CE compliant, meets international e-bike charger safety standardsIdeal for Engwe M20 battery charging and replacement needs

Product Description:✔ Compatibility: Universal fit for 20-inch electric bikes with 20×3.0/20×4.0 tire size requirements✔ Type: Heavy-duty fat outer tyre for front and rear wheel replacement✔ Features: Superior wear resistance, anti-slip tread, stable grip on diverse terrain✔ Installation: Direct mounting, matches standard e-bike wheel hubs, hassle-free fit✔ Quality: Durable rubber construction, tested for long-term riding performanceIdeal for e-bike fat tyre upgrades and daily commuting/rough road use

Product Description:✔ Compatibility: Fits 16-inch electric bicycle tires (16*4.0 size specification)✔ Valve Type: Standard Schrader valve (A/V) for easy inflation✔ Features: High airtightness, puncture-resistant rubber for long service life✔ Installation: Direct replacement with simple manual operation✔ Quality: Thickened rubber material for durable daily useIdeal for replacing damaged or leaky ebike inner tubes

Product Description:✔ Compatibility: Tailored for QM V20 fat tire electric bikes✔ Battery: High-performance replacement battery for stable, long-lasting power✔ Features: Perfect fit conversion kit with full bicycle accessory integration✔ Installation: Hassle-free assembly with precise matching parts✔ Certification: Quality assured for safe and reliable useIdeal for QM V20 battery replacement and e-bike conversion upgrades

Product Description:✔ Compatibility: Designed for 16-inch bicycles and e-bikes with 4.0 wide tire requirements✔ Design: Heavy-duty outer tire with enhanced grip and wear-resistant tread✔ Features: Anti-slip performance for all-terrain riding, puncture-resistant layer✔ Installation: Easy to mount with standard tire tools, no professional skills needed✔ Certification: Meets industry safety and quality standardsIdeal for bicycle tire replacement and performance upgrades

Product Description:✔ Compatibility: Fits 20-inch MTB, snowmobile & ebike models✔ Features: 4.0 wide fat tire for strong grip; durable outer tire + leakproof inner tube✔ Installation: Tool-free mounting, direct replacement✔ Certification: ISO/CE compliant for global marketsIdeal for all-terrain riding adventures

Product Description:✔ Compatibility: Perfect fit for QM V20/OUXI V8 20-inch fat ebikes, MTB, snow & beach bikes✔ Features: Kenda K1167 20*4.0 wide tire; superior all-terrain grip; wear-resistant outer tire✔ Installation: Direct replacement, hassle-free mounting without extra tools✔ Certification: CE/ISO compliant for global useIdeal for all-terrain riding upgrades

Product Description:✔ Compatibility: Fits 16-inch electric bikes requiring 16*4.0 tire replacement✔ Features: Durable outer tyre + leak-resistant inner tube; all-terrain wear resistance✔ Installation: Direct fit, hassle-free replacement with basic tools✔ Certification: CE/ISO compliant for quality assuranceIdeal for e-bike tire maintenance and spare part upgrades

Product Description:✔ Compatibility: Fits 20-inch fat e-bikes/bicycles, perfectly matches 20×3.0 tire size✔ Material: Premium butyl rubber, wear-resistant, anti-aging with strong airtightness✔ Features: Puncture-resistant, shock-absorbing, ensures stable riding performance✔ Installation: Easy to install, no extra tools needed for quick replacement✔ Certification: RoHS compliant, meets international quality standardsIdeal for e-bike maintenance, replacement, or wholesale orders