YKF-BD 350 350cc four wheeler orange 4x4 ATV with black frame and red wheels
YKF-BD 350 350CC 4WD ATV | Water-Cooled 4x4 Quad, 15L Tank Price range: $2,850.00 through $3,000.00
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YKF-BD 650 650cc atv gray and black 4x4 quad with red wheels
YKF-BD 650 650CC 4WD ATV | Powerful 4x4 Off-Road Quad Price range: $4,700.00 through $4,850.00

YKF-BD 500 500CC 4WD ATV | Water-Cooled 4×4 Quad Bike

500cc atv for wholesale buyers, the YKF-BD 500 is a high-performance 500cc 4×4 ATV delivering 26 kW at 5500 rpm through a water-cooled 4-stroke single-cylinder engine, CVT (L-H-N-R) shaft drive, and full 4WD, reaching a top speed of 95 km/h. Wide 25×6-12 / 28×8-12 tires, front and rear disc brakes, and a 20-liter fuel tank give it serious range and off-road capability, all in a 375 kg, 2000x1150x860 mm chassis. The BD 500 is the mid-tier powerhouse in the BD series for experienced adult riders.

Engine Type4-Stroke, 500CC, Single cylinder, Water-cooled
ClutchCVT, L-H-N-R
TransmissionShaft Drive
Dimensions And Weight2000x1150x860mm, 375kg
SKU: YKF-BD-500 Category:

Price range: $4,500.00 through $4,650.00

Quantity Price Discount
1-5 $4,500.00 $0.00
6-30 $4,350.00 $150.00
31+ $4,200.00 $300.00
Secure B2B Order Process

Orders are confirmed by quotation and Proforma Invoice. T/T, L/C for qualified bulk orders, and Alibaba trade assurance are available upon request.

Pre-Shipment Quality Check

Each vehicle is inspected before shipment. Photos, videos, packing details, commercial invoice, and packing list can be provided.

Technical Specification
Engine Type
4-Stroke, 500CC, Single cylinder, Water-cooled
Fuel Supply Method
Electronic Fuel Injection (EFI)
Start Mode
Electric Start
Clutch
CVT, L-H-N-R
Driving Type
4WD
Transmission
Shaft Drive
Max Power (kW/rpm)
26kW / 5500rpm
Max Speed (km/h)
95 km/h
Front Suspension
180mm Travel, Dual A-arm
Rear Suspension
200mm Travel, Dual A-arm
Brake System
Disc Brake, Dual-Piston Caliper
Shock Absorber Type
Oil-gas Hybrid Shock Absorber
Front Tire
25x6-12
Rear Tire
28x8-12
Wheel Hub
12" Aluminum
Wheelbase (mm)
1310mm
Dimensions And Weight
2000x1150x860mm, 375kg
Package Size And Weight
2050x1120x840mm, 405kg
Fuel Tank Capacity (L)
20L
Include
Front Differential Lock, Front electrical winch and rear hook
Steering System
Electric Power Steering (EPS), Standard
Quality Inspection
    Sourcing
  1. 01AP

    Accessories Purchase

    Vetted-supplier sourcing of frames, engines, drivetrain & electricals with full traceability.

  2. 02IQC

    Incoming Quality Control

    AQL sampling on every inbound lot; non-conforming parts rejected and returned.

  3. Production
  4. 03PA

    Product Assembly

    Torque-controlled assembly lines with station-level checklists for ATV, UTV, dirt & pit bikes.

  5. 04PQC

    Process Quality Control

    In-line inspection at critical stations; defects routed back to assembly for rework.

  6. 05FP

    Finished Product

    Engine run-in, brake, lighting, throttle and road-test verification on each unit.

  7. 06OQC

    Outgoing Quality Control

    Pre-shipment AQL audit per ANSI/ASQ Z1.4; any failure loops back to assembly.

  8. Dispatch
  9. 07FW

    Finished Goods Warehousing

    Climate-controlled storage, serialized bin locations and FIFO dispatch queue.

  10. 08PS

    Packing & Shipping

    Export-grade crating, fumigation, container loading plans and BL documentation.

Closed-loop rework

When PQC or OQC detects a non-conformity, the affected unit is routed back to Product Assembly with a traceable defect ticket. Nothing moves forward until it passes — zero-escape to our customers.