KB125
KB125 Performance & Handling Ratings
KB125 Tire Size, Oil & Service Capacities
Chinese cub
2020 Kenbo KB125 Pros, Cons, Recalls & Verdict
- Ultra-rugged backbone steel frame engineered to withstand harsh road conditions and heavy payloads
- Bulletproof, air-cooled 124cc single-cylinder engine with exceptionally low fuel consumption
- Spoke wheels and heavy-duty suspension absorb large bumps and unpaved terrain with ease
- Generous rear luggage rack designed for carrying heavy commercial goods and cargo
- Remarkably cheap purchase price, abundant replacement parts, and simple DIY repairability
- Utilitarian aesthetics and basic drum brakes provide purely functional, no-frills performance
- Modest engine output limits comfortable top speed to around 85-90 km/h
- Spartan analog instrument cluster lacks modern amenities like a trip computer or fuel gauge precision
- Significant engine vibration transmitted through handlebars and footpegs at higher speeds
- Basic suspension damping results in a bouncy, uncontrolled ride over sharp surface ripples
The 2020 Kenbo KB125 is an unpretentious, heavy-duty utility commuter designed for developing markets and rugged daily work duty. Built with a tough tubular frame, air-cooled four-stroke motor, and substantial cargo rack, it prioritizes indestructible reliability and minimal running costs above all else. In the utility motorcycle segment, it competes directly with Honda CG-derived workhorses, offering exceptional durability per dollar. It is the workhorse of choice for delivery couriers, rural workers, and budget commuters requiring absolute mechanical simplicity.
No official safety recalls reported for this model year.
2020 Kenbo KB125 Technical Analysis, Chassis Review & Ownership Overview
Built around Kenbo's scooter motorcycle platform, the 2020 Kenbo KB125 utilizes a 120 cc (7.3 cu in) air-cooled single cylinder, four-stroke layout designed for responsive throttle control. In factory specification, peak output is rated at 7 HP (5.1 kW), transferring power to the rear wheel through an automatic transmission, an automatic centrifugal dry clutch clutch. Internal cylinder geometry specifies 2 valves per cylinder. With a specific output of 58.3 HP per liter, the engine character prioritizes low-RPM tractability, mechanical longevity, and relaxed throttle response over peak redline numbers.
On the scales, the KB125 measures 92 kg (203 lbs) wet (curb), translating to a power-to-weight ratio of 0.08 HP/kg (13.14 kg per horsepower). Rider ergonomics and dimensional geometry center around a 790 mm (31.1 in) seat height — offering a neutral standover height that accommodates most average-inseam riders (170–182 cm / 5'7"–6'0") without sacrificing cornering clearance and a 1,260 mm (49.6 in) wheelbase engineered for quick, flickable turn-in geometry. The 4-liter (1.1 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is rated at 80 km/h (50 mph).
Structurally, the 2020 Kenbo KB125 is built around a Underbone chassis with front suspension handled by Telescopic fork and rear damping managed via Dual shocks. Braking performance is delivered by expanding brake (drum brake) up front paired with expanding brake (drum brake) at the rear. Factory rolling stock mounts a 2.50-17 front tire and a 2.75-17 rear tire, sizing the contact patch for predictable turn-in grip and replacement tire availability.
From a licensing standpoint, its 5.1 kW output qualifies for European A1 and beginner motorcycle license tiers. Routine workshop maintenance calls for recommended SAE 10W-40 / 5W-40 Synthetic 4T (API SL / JASO MB) engine oil (1.00 litres (1.06 US quarts)), NGK CR7HSA / CR8EB spark plugs, cold tire pressures of 1.8 bar (26 psi) front / 2.0 bar (29 psi) rear. Buyers cross-shopping the 2020 Kenbo KB125 in the Scooter segment most frequently benchmark its horsepower, seat height, and curb weight against the BMW C 650 Sport (2017), Aprilia SR Motard 125 (2017), Piaggio MP3 Hybrid 300ie (2017).
📏 Lower-Seat Scooter Alternatives
Before You Compare This Bike
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Who Is This Bike For?
KB125 Seat Height & Rider Height Fit
KB125 A1, A2 & LAMS License Compatibility
Meets ≤125cc and ≤11 kW (15 HP) learner requirements natively.
KB125 Engine Stroke, RPM & Steering Geometry
vm = 2 × Stroke × RPM / 60) measures piston travel velocity at peak power. Values under 18.5 m/s indicate low inertial stress on connecting rods and rings; values above 21.5 m/s approach Formula 1 / MotoGP velocities. KB125 Sprocket Ratio, RPM & Top Speed
KB125 Tire Pressure (PSI / Bar) & Suspension Sag
2020 Kenbo KB125 Summary Table
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### 2020 Kenbo KB125 — Key Specs & Telemetry | Parameter | Specification | | :--- | :--- | | **Category** | Scooter | | **Displacement** | 120.0 ccm (7.32 cubic inches) | | **Power Output** | 7.0 HP (5.1 kW) (0.055 kW/kg) | | **Torque** | N/A | | **Seat Height** | 790 mm (31.1 inches) If adjustable, lowest setting. | | **Weight (Dry / Wet)** | N/A / 92.0 kg (202.8 pounds) | | **Mean Piston Speed** | Standard | | **EU A2 License Status** | EU / UK A1 & CBT Eligible | | **Source & Full Telemetry** | https://motolibrary.com/bikes/kenbo/kb125/2020 |
<div style="font-family:system-ui,-apple-system,sans-serif;border:1px solid #e2dfd8;border-radius:12px;padding:14px 16px;max-width:560px;background:#ffffff;color:#1a1a1a"><div style="font-weight:700;font-size:16px;margin-bottom:8px">2020 Kenbo KB125 — Technical Specs & Recall Summary</div><table style="width:100%;border-collapse:collapse;font-size:13px"><tr><td style="padding:5px 0;border-bottom:1px solid #eee;color:#666">Engine / Power</td><td style="padding:5px 0;border-bottom:1px solid #eee;font-weight:600;text-align:right">120.0 ccm (7.32 cubic inches) · 7.0 HP (5.1 kW)</td></tr><tr><td style="padding:5px 0;border-bottom:1px solid #eee;color:#666">Seat Height</td><td style="padding:5px 0;border-bottom:1px solid #eee;font-weight:600;text-align:right">790 mm (31.1 inches) If adjustable, lowest setting.</td></tr><tr><td style="padding:5px 0;border-bottom:1px solid #eee;color:#666">Weight (Dry / Wet)</td><td style="padding:5px 0;border-bottom:1px solid #eee;font-weight:600;text-align:right">N/A / 92.0 kg (202.8 pounds)</td></tr><tr><td style="padding:5px 0;border-bottom:1px solid #eee;color:#666">License / Recall Audit</td><td style="padding:5px 0;border-bottom:1px solid #eee;font-weight:600;text-align:right">EU / UK A1 & CBT Eligible · 0 official safety recalls recorded</td></tr></table><div style="margin-top:8px;font-size:12px;color:#666">Data source: <a href="https://motolibrary.com/bikes/kenbo/kb125/2020" style="color:#bf3b00;font-weight:600;text-decoration:none">2020 Kenbo KB125 Specs, Review & Recalls — MotoLibrary</a></div></div>
KB125 Annual Fuel, Maintenance & Ownership Cost
* Estimates only. Actual costs vary by country, riding habits, insurance provider and maintenance schedule.
2020 Kenbo KB125 Frequently Asked Questions
Does the 2020 Kenbo KB125 have any official safety recalls?
No official safety recalls reported for this model year.
What is the seat height and weight of the 2020 Kenbo KB125?
The 2020 Kenbo KB125 has a seat height of 790 mm (31.1 inches) If adjustable, lowest setting., a dry weight of unspecified, and a wet/curb weight of 92.0 kg (202.8 pounds).
Is the 2020 Kenbo KB125 EU A2 or LAMS license legal?
License classification: EU / UK A1 & CBT Eligible. Meets ≤125cc and ≤11 kW (15 HP) learner requirements natively.