What Is an E-Bike Conversion Kit and How Does It Work?

E-bike conversion kits transform ordinary bicycles into powerful electric rides, giving distributors access to high-demand ebike kit upgrades that customers love. Chinese manufacturers like Shenzhen New Image Technology Co., Ltd. produce wholesale e-bike conversion kits featuring the V20EB-37 model—a 36V 13Ah battery with integrated bracket designed specifically for QM V20 Mini electric bikes. These high-quality ebike kits weigh just 7kg and come from 1300 square meter production facilities serving distributors across 130+ countries.

Why Distributors Stock E-Bike Conversion Kits for Smart Growth

Turn Regular Bikes into High-Margin Electric Performers

Riders want electric power without buying new frames. E-bike conversion kits deliver exactly that—plug-and-play systems adding motor assistance, battery power, and digital displays to existing bicycles. Wholesale buyers source these from China manufacturers because production scale keeps pricing competitive while EU warehouse stocks ensure 3-7 day delivery anywhere in Europe.

The New Image V20EB-37 stands out with its dedicated bracket mounting system. This 36V 13Ah ebike battery integrates seamlessly into QM V20 Mini frames, eliminating custom fabrication needs for repair shops. High-quality production verifies every battery connection before shipping, giving sales teams confidence in every pallet.

Complete Mobility Upgrade Without Frame Replacement

Ebike kit components work together as a cohesive system. Distributors bundle these with complementary parts like 8.5-inch solid tires, U-shape locks, and 42V 2.0 chargers—creating full-service packages customers can't resist. 95% stock availability means partners never run dry during peak seasons.

Core Components Powering Every E-Bike Conversion Kit

36V 13Ah Battery with Bracket The Heart of Performance

Central to any ebike conversion kit sits the battery pack. New Image's V20EB-37 delivers 36V 13Ah capacity in a 7kg package specifically engineered for QM V20 Mini compatibility. The integrated bracket mounts securely to frame downtubes, positioning weight optimally for balance and handling.

Lithium chemistry provides consistent power delivery across the discharge curve, unlike lead-acid alternatives that sag under load. Wholesale e-bike conversion kits arrive fully assembled and tested from Chinese manufacturing hubs, ready for immediate installation by bike shop technicians.

Brushless Motor Delivering Smooth Quiet Assistance

High-efficiency brushless hub motors—typically 350W range—install into front or rear wheels, converting electrical energy into mechanical propulsion. Paired with the 36V 13Ah ebike battery, these motors provide PAS (Pedal Assist System) levels from gentle hills to aggressive climbs.

High-quality ebike kits feature durable windings and IP65 water resistance, surviving daily rain commutes. Production facilities test motor-battery integration under full load, ensuring wholesale shipments perform flawlessly from first activation.

Smart Controller Managing Power Distribution

The controller acts as the brain, interpreting sensor signals and regulating voltage to the motor. E-bike conversion kits use sine wave controllers for whisper-quiet operation and maximum efficiency. Twist throttles or cadence sensors trigger assistance precisely when riders pedal.

Chinese manufacturers embed overcurrent, overheat, and short-circuit protection directly into controllers. Ebike kit distributors benefit from components designed to handle real-world abuse from delivery fleets and urban commuters.

How E-Bike Conversion Kits Deliver Intelligent Power

Pedal Assist Sensors Triggering Seamless Assistance

Ebike kit intelligence starts with pedal sensors. Cadence sensors detect crank rotation speed, activating motor support within 200ms. Torque sensors measure pedaling force, scaling assistance proportionally—light pressure yields gentle help, hard efforts unlock maximum power.

This system extends 36V 13Ah ebike battery range significantly. Riders achieve 40-60km per charge through efficient power delivery, making conversion kits ideal for commuting professionals. Wholesale suppliers highlight this range advantage when pitching to bike rental operators.

Battery Management Protecting Long-Term Value

Integrated BMS monitors individual cell voltages, balancing charge during every cycle. Overcharge protection cuts power at 42V; low-voltage cutoff preserves cells before deep discharge damage. High-quality e-bike conversion kits from Shenzhen New Image maintain 80% capacity after 800+ cycles.

EU warehouse climate control preserves battery chemistry during storage. Distributors receive ebike kits with fully charged, calibrated BMS systems ready for immediate deployment.

Step-by-Step Installation Turning Bikes Electric

Bracket Mounting Securing Battery Position

Installation begins with bracket attachment. The V20EB-37's custom bracket bolts directly to QM V20 Mini frame bosses using provided M5 hardware. 36V 13Ah ebike battery slides into place with quarter-turn locks, securing 7kg of power without frame stress.

Wholesale e-bike conversion kits include torque specs and alignment jigs, ensuring professional installations complete in under 90 minutes. Chinese manufacturing precision means every bracket fits without modification across production runs.

Controller Wiring Following Color-Coded Standards

Pre-loomed harnesses simplify electrical integration. Red to battery positive, black to negative, green for throttle signal, blue for motor phases. Ebike kit documentation includes pinout diagrams and voltage test points for troubleshooting.

Production facilities perform 100% functional testing before EU warehouse stocking. High-quality ebike kits arrive with protective conduit sleeving, surviving rough shipping intact.

Wheel Integration Completing Powertrain Setup

Drop-in hub motor replaces standard wheels effortlessly. 8.5-inch solid tire compatibility ensures smooth rolling across urban surfaces. Wholesale buyers mix-and-match tire options—off-road patterns for adventure bikes, street compounds for commuters.

Tensioning spokes to 1.2Nm prevents premature bearing wear. E-bike conversion kits ship with spoke tension wrenches and alignment tools, enabling bike shops to deliver turnkey electric bikes same-day.

Real-World Applications Driving Ebike Kit Demand

Urban Delivery Fleets Needing Reliable Range

Last-mile logistics demand consistent power through stop-start traffic. 36V 13Ah ebike battery packs handle 8-hour shifts with multiple PAS levels, conserving energy during flat sections. Ebike kit distributors supply complete fleets with matching tires and chargers.

High-quality production ensures identical performance across bulk orders. EU warehouse proximity enables rapid scaling when operators expand routes.

Commuter Upgrades Prioritizing Daily Reliability

Professionals convert reliable frames rather than risk new bike depreciation. E-bike conversion kits preserve favorite geometry while adding 25kph assisted speed. Wholesale e-bike conversion kits bundle display units showing real-time range estimates and battery health.

Chinese manufacturers test PAS calibration across rider weights from 60-120kg, ensuring universal performance satisfaction.

Essential Accessories Completing Every Ebike Kit Sale

Safety Locks Protecting Investment Value

U-shape locks and disc brakes with cables secure converted bikes during urban parking. Ebike kit packages include alarm systems deterring theft attempts. High-quality accessories from Shenzhen New Image withstand bolt cropping and lock bumping.

Tires Matching Every Riding Environment

500+ tire options span 8.5-inch solids to 20×4.0 fat tires. Distributors create terrain-specific bundles—off-road treads for trails, tubeless setups for commuters. Wholesale tire volumes arrive pre-mounted on spare rims for instant wheel swaps.

Chargers Ensuring Fast Reliable Recharges

42V 2.0 CE-certified chargers restore full capacity in 5-6 hours. Smart charging algorithms prevent overcharge damage while maximizing cycle life. E-bike conversion kits ship with weatherproof connectors surviving daily dock connections.

Why Chinese Manufacturers Lead Ebike Kit Innovation

over 8 Years Refining Electric Mobility Components

Shenzhen New Image applies electric scooter expertise to bicycle conversion systems. 1300 square meter workshops produce parts for 50+ mobility models daily. High-quality ebike kits benefit from established quality control serving global distributors.

EU warehouses maintain 95% fill rates across V20EB-37 batteries, motors, and accessories. Custom design teams adapt brackets for emerging frame geometries.

Global Reach Through Proven Logistics

Serving 130+ countries establishes supply chain reliability. Wholesale e-bike conversion kits reach European partners in 3-7 days, Asian markets via optimized sea routes. Production scale supports seasonal surges without lead time extension.

Position Your Inventory for Ebike Kit Success

E-bike conversion kits create profitable new revenue streams for distributors. The New Image V20EB-37 delivers 36V 13Ah ebike battery performance specifically engineered for QM V20 Mini conversions. High-quality production ensures reliability across wholesale volumes.

Stock ebike kits complete with tires, locks, chargers, and display units. EU warehouse speed meets urgent customer demand while Chinese manufacturing maintains competitive pricing. Build complete electric bike solutions around proven conversion technology.