Product Description:✔ Compatibility: Custom-fit for QMwheel V20 fat bikes/e-bikes ✔ Type: Heavy-duty bike pedal - essential fatbike repair/replacement accessory✔ Features: Anti-slip surface, durable aluminum alloy construction, corrosion-resistant✔ Installation: Direct mount with standard 9/16" thread, no extra tools required✔ Certification: CE/RoHS compliant, meets cycling industry quality standardsIdeal for replacing worn pedals or upgrading riding comfort & safety

Product Description:✔ Compatibility: Tailored for QMwheel V20 electric fat bikes✔ Type: Thumb derailleur shifter - essential e-bike replacement/repair accessory✔ Features: Precise gear shifting, ergonomic thumb design, anti-slip grip, durable plastic casing✔ Installation: Direct fit with standard handlebar mount, no complex tools needed✔ Certification: CE/RoHS compliant, meets cycling component quality standardsIdeal for replacing faulty shifters or upgrading shifting smoothness

Product Description:✔ Compatibility: Custom-fit for QMwheel V20/V20 Pro fat e-bikes (20"x4.0 inch wheel dedicated, matches original specs)✔ Type: Rear mudguard/fender - essential fat bike replacement/protective accessory✔ Features: Water/dirt resistant, durable PP material, full-wheel coverage, anti-splash design✔ Installation: Direct mount with original bike brackets, no extra tools required✔ Certification: CE/RoHS compliant, meets cycling safety & quality standardsIdeal for replacing damaged fenders or upgrading riding cleanliness in wet conditions

Product Description:✔ Compatibility: Tailored for QMwheel V20 fat e-bikes✔ Type: Ergonomic bike handle grips - essential e-bike replacement/upgrade accessory✔ Features: Non-slip rubber material, shock-absorbing design, comfortable grip, wear-resistant✔ Installation: Direct slip-on fit (no tools needed), fits standard fat bike handlebars✔ Certification: CE/RoHS compliant, meets cycling safety and quality standardsIdeal for replacing worn grips or enhancing riding comfort during long journeys

Product Description:✔ Compatibility: Exclusively engineered for QMwheel V20 electric fat bikes, perfect for repair/replacement needs✔ Display/Type: High-performance shock absorber with adjustable damping, tailored for fat bike suspension systems✔ Features: Durable aluminum alloy construction, strong shock absorption, anti-corrosion and wear-resistant✔ Installation: Direct fit with original mounting points, no extra modifications required✔ Certification: CE/RoHS compliant, meets international quality and safety standardsIdeal for enhancing riding comfort and replacing damaged suspension parts

Product Description:✔ Compatibility: Exclusively designed for OUXI H9 electric bikes, 48V 21A specification matches original main board✔ Display/Type: Core control motherboard with precise signal transmission, stable power regulation✔ Features: Overload/short-circuit protection, efficient energy conversion, long service life✔ Installation: Plug-and-play design, direct replacement of original parts without extra tools✔ Certification: CE/RoHS compliant, meets international e-bike component safety standardsIdeal for repairing faulty controllers or upgrading OUXI H9 performance

Product Description:✔ Compatibility: Exclusively for V20 electric bikes, 160mm standard size fits most e-bike brake systems✔ Type: High-quality stainless steel brake disc, wear-resistant and corrosion-proof✔ Features: Precision machining for stable braking, strong friction force, low noise during use✔ Installation: Direct replacement with original mounting holes, no extra tools needed✔ Certification: CE/RoHS compliant, meets international e-bike safety standardsIdeal for repairing worn brake discs or upgrading braking performance of V20 e-bikes

Product Description:✔ Compatibility: Tailored for OUXI V8 fatbikes (EU version), supports NFC function, speed limited to 25km/h✔ Display: V5.0 LCD dashboard with clear indicators for speed, battery level, distance and riding mode✔ Features: Intuitive operation, anti-glare screen, real-time data monitoring, pedal assist level adjustment✔ Installation: Plug-and-play design, compatible with original bike connectors, no complex modifications✔ Certification: CE/RoHS compliant, meets EU e-bike safety and emission standardsIdeal for replacing faulty displays or upgrading OUXI V8 EU version with a more functional dashboard

Product Description:✔ Compatibility: Exclusively for QMwheel V20 e-bikes/V20 fat bikes, fits hydraulic disc brake systems✔ Material: High-temperature sintered metal, heat-resistant and wear-proof for long service life✔ Features: Strong braking force, stable performance at high speeds, low noise, dust-proof design✔ Installation: Direct replacement with original mounting holes, no extra tools required✔ Certification: CE/RoHS compliant, meets e-bike safety and durability standardsIdeal for replacing worn brake pads or upgrading braking efficiency of V20 series e-bikes

Product Description:✔ Compatibility: Perfectly fits OUXI V8 fat e-bikes, mountain bikes & road bicycles (US/EU market compliant)✔ Material: High-quality resin for low noise, smooth braking & wear resistance✔ Features: Strong friction coefficient, heat dissipation, suitable for daily commuting/off-road use✔ Installation: Easy bolt-on design, no extra tools required for quick replacement✔ Certification: CE/RoHS compliant for safety & environmental standardsIdeal for OUXI V8 brake pad replacements to enhance riding safety

Product Description:✔ Compatibility: Perfectly fits OUXI V8 fat tire e-bikes, road bikes & mountain bikes (US/EU market compliant)✔ Material: High-strength stainless steel for corrosion resistance & durability✔ Features: 160mm diameter, 6-bolt design for stable braking, excellent heat dissipation✔ Installation: Standard 6-bolt mounting, easy to install with basic tools✔ Certification: CE/RoHS compliant for safety & environmental standardsIdeal for OUXI V8 brake disc replacement, enhancing riding safety in various road conditions

Product Description:✔ Compatibility: Perfectly fits OUXI V8 Mini 16-inch e-bikes & fat bikes (US/EU market compliant)✔ Material: High-strength aluminum alloy for durability & corrosion resistance✔ Features: Stable support, anti-slip base, load-bearing design for daily parking✔ Installation: Bolt-on mounting, fits original bike holes with basic tools✔ Certification: CE/RoHS compliant for safety & environmental standardsIdeal for OUXI V8 Mini spare part replacement, ensuring convenient bike storage