The X-PRO Ranger 125 is a 125cc gas-powered mini jeep go kart for teen and adult off-road riders who want authentic gas-powered performance, genuine gear-shifting dynamics, and a weight capacity that most competitors cannot match. Powered by a Zongshen single-cylinder 4-stroke engine with a 3-speed semi-automatic transmission and true reverse, the Ranger 125 delivers 5.9 KW at 7500 rpm and reaches 35+ mph on private land, farms, and off-road trails.
ENGINE AND CAPACITY: The Zongshen engine is a recognized powersports engine brand with 20+ years of industry history — not an unbranded OEM unit. Maximum load capacity is 350 lbs, one of the highest ratings in the 125cc mini jeep class and above most competitors in this price range. The 7-liter fuel tank supports extended riding sessions on a single fill-up using regular 87 octane gasoline.
BRAKES AND SUSPENSION: Front and rear hydraulic disc brakes provide confident, responsive stopping on uneven terrain. Independent hydraulic spring shock absorbers at all four corners deliver smooth ride quality on dirt, grass, gravel, and mixed off-road surfaces. 18-inch alloy rim wheels with all-terrain tires provide grip across a wide range of surfaces.
WHAT IS IN THE BOX: Vehicle body (85% pre-assembled), 4 wheels, spare tire with carrier bracket, mock fuel jerry can, rearview mirrors, passenger grab handle, steering wheel, windshield, battery, side steps, exhaust pipe, wheel center caps, owner’s Manual, and hardware. Helmet is NOT included and is required for safe riding.
IMPORTANT — OFF-ROAD USE ONLY: This vehicle cannot be registered or operated on public roads in any U.S. state. This vehicle is EPA-certified but is NOT CARB-certified and cannot be legally sold or operated in California. Designed for private land, farms, backyards, and off-road riding areas. Recommended minimum age: 13. Adult supervision required at all times for riders under 18. Maximum load: 350 lbs.
WHY BUY FROM X-PRO: Licensed U.S. powersports dealer with over 20 years of experience. Company-owned warehouses in California and Texas. OEM replacement parts stocked and ready to ship. Frame warranty: 1 year. Parts warranty: 90 days. U.S.-based customer support by phone and email.
TECHNICAL SPECIFICATIONS
Power
Engine Brand: Zongshen
Engine Displacement: 124cc
Cylinders: Single
Cooling System: Air Cooled
Compression Ratio: 9.0:1
Bore x Stroke: 54 x 54 mm
Max Power: 5.9 KW / 7500 rpm
Max Torque: 9.5 N.m / 5500 rpm
Transmission: Semi-Automatic (1 Reverse + N + 3-Speed)
Clutch Type: Multi-Plate Wet Clutch
Start System: Electric
Final Drive: Chain Drive
Ignition Type: CDI
Fuel System: Carburetor (PZ22)
Battery (Starter): 12V / 9Ah Gel Battery
Fuel & Performance
Top Speed: 35+ mph (depending on rider weight and conditions)
Fuel Tank Capacity: 7 L
Fuel Type: Gasoline (87 Octane)
Mechanical
Frame Type: Steel Frame
Brake – Front: Hydraulic Disc
Brake – Rear: Hydraulic Disc
Suspension – Front: Hydraulic Spring Shock Absorber
Suspension – Rear: Hydraulic Spring Shock Absorber
Wheel Material: Alloy Rim
Front Tire Size: 18 x 7-8
Rear Tire Size: 18 x 7-8
Seat Material: PVC Leather Seat
Size & Fit
Overall Length: 76.5″
Overall Width: 43.3″
Overall Height: 28.3″
Seat Height: 24.4″
Ground Clearance: 11″
Wheelbase: 49.6″
Net Weight: 330 lbs
Max Load Capacity: 350 lbs
Certification
EPA Certified: Yes
Safety / Control
Foot Brake: Yes
Headlight: Yes — LED
Tail Light: Yes
Turn Signals: Yes
Horn: Yes
Speedometer: Yes
Fit Guide
Recommended Age: 13 years and older
Recommended Height: 5’0″ and above
Maximum Weight Capacity: 350 lbs (159 kg)
Suitable Riding Environments: Private land or farm riding on unpaved dirt or grass trails — off-road use only
Visual fit guide is for reference only. Actual fit may vary based on inseam, footwear, riding posture, and suspension sag.
Assembly & Setup
What’s in the Box
Vehicle body (85% pre-assembled), 4 wheels, spare tire with carrier bracket, mock fuel jerry can, rearview mirrors, passenger grab handle, steering wheel, windshield, battery, side steps, exhaust pipe, wheel center caps, Manual, and hardware. Helmet is NOT included and is required for safe riding.
What to Assemble
Install 4 wheels, attach spare tire carrier, mount rearview mirrors, connect steering wheel, install windshield, attach side steps, connect exhaust pipe, install center caps, and secure all hardware with thread-locker. Two-person assembly recommended. Professional mechanic assembly is highly recommended.
Assembly Time
Approximately 1.5–5 hours with basic hand tools (wrench and screwdriver set). Professional mechanic assembly recommended. An official YouTube step-by-step assembly video is available.
BEFORE YOU BUY
Stay Connected: After your order ships, we will contact you by phone and email. Answer calls from unfamiliar numbers and check your email daily.
LTL Freight Delivery: Carrier will schedule appointment. Large trucks need access. Inspect before signing. Note damage on receipt.
Assembly: Professional mechanic assembly recommended. Apply thread-locker (Loctite) to all bolts before first ride.
Engine Care: Change oil before first ride — factory fill causes engine damage. Use 87+ octane fuel. Drain fuel for storage. No high-pressure washing.
Performance: Speed and power figures are measured under optimal conditions. Real-world results vary with rider weight and terrain.
Storage: Store indoors, dry. Disconnect battery for storage over 60 days. Check bolts, tires, and brakes before returning to use.
Safety: Age 13+. Under-18 requires adult supervision. Helmet and gear required (not included). Off-road use only — not street legal. Not for sale or use in California (not CARB-certified).
Break-in Period: First 3–5 hours: avoid full throttle. Re-tighten all bolts after break-in.
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