JUNZHAN 400mm Adjustable Motorcycle Shock Absorber Pair
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YC Yier 4WD Front and Rear Differential Axle Drive Kit 204109K-4
$1,487.99
In stock
✓ Free Shipping
Complete front and rear drive assembly with dual 48V 1000W brushless motors, differential axles, suspension swingarms, steering components, brakes, controllers, and wiring.
Price shown is the online purchase price. Free shipping · 30-day return policy
BrandYC Yier
MPN / Part Number204109K-4
Part TypeComplete front and rear drive assembly kit
PositionFront and rear
Product Description
The YC Yier 204109K-4 drivetrain kit combines a front drive shaft suspension swingarm assembly with a rear differential axle and dual brushless motor system for custom 4WD builds. It includes two 48V 1000W motors, dual motor controllers, front and rear brake components, steering rack and tie rods, a steering wheel, wiring, switches, throttle pedal, and charging hardware. The rear axle measures approximately 30 inches hub-to-hub and uses 16-tooth spline shafts. The front axle provides 905 mm hub spacing and 920 mm overall width with support for 3-stud 78 mm bolt-pattern hubs.
Product Specifications
BrandYC Yier
Manufacturer Part Number204109K-4
ModelDifferential Axle Kit
Item model numberghj
ExteriorMachined
Explicit Manufacturer Part Number204109K-4
FinishMachined
Motor quantity2
Motor typeBrushless
Motor voltage48V
Motor power1000W each
Motor speed4800 RPM
Motor rated current18–35A
Motor torque2.62 Nm
Differential gear ratio9.5:1
Rear axle hub spacingApproximately 30 in
Rear axle spline shafts16T
Front axle hub spacing905 mm
Front axle overall width920 mm
Hub bolt pattern3-stud, 78 mm
Included componentsFront suspension swingarms, steering rack and tie rods, steering wheel, front disc rotors, front and rear brake calipers, dual motor controllers, brushless wiring harness, ignition key switches, throttle pedal, brake switch, forward/reverse switch, 3-speed switch, charging port, terminal blocks, power indicator, and air switch
