Keeway RKV 125 (2012-2017): A Youthful Naked Bike with Surprising Charm

Introduction

The Keeway RKV 125, produced between 2012 and 2017, is a motorcycle that embodies the spirit of accessible urban mobility. Designed as a no-nonsense naked bike, it caters to new riders and city commuters who prioritize simplicity, affordability, and a dash of style. While Keeway—a brand under China’s Qianjiang Group—has often flown under the radar in Western markets, the RKV 125 carved a niche for itself as a practical entry-level machine. After spending a week with a well-maintained 2016 model, here’s my take on what makes this bike tick—and where it leaves room for customization.

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Design & Ergonomics: Approachable and Functional

The RKV 125’s design is unapologetically straightforward. Its minimalist bodywork features a compact fuel tank with subtle angular creases, a flat seat, and a high-mounted exhaust that adds a touch of ruggedness. The color palette—spanning white, red, orange, black, and blue—gives it a youthful flair. My test bike wore a glossy orange finish that turned heads in traffic, proving that budget doesn’t have to mean bland.

At 770 mm (30.3 inches), the seat height is forgiving for shorter riders, and the narrow profile makes it easy to plant both feet firmly on the ground. The handlebars are upright and wide, promoting a relaxed riding posture. While the seat cushioning is adequate for short commutes, riders planning longer journeys might want to upgrade to a gel seat cover (available at MOTOPARTS.store) for extra comfort.

The analog/digital instrument cluster is basic but legible, with a speedometer, odometer, and fuel gauge. Missing are modern touches like a gear indicator or fuel efficiency readout, but that’s par for the course in this segment.

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Engine & Performance: City-Friendly, But Not a Speed Demon

Powering the RKV 125 is a 124.5 cc air-cooled single-cylinder engine paired with a 5-speed gearbox. Output figures—11 HP (8.0 kW) at 8,500 RPM and 9.2 Nm (6.8 ft.lbs) of torque at 7,000 RPM—won’t set any speed records, but they’re sufficient for urban riding. Throttle response from the carburetor is predictable, though cold starts occasionally required a gentle choke adjustment.

In city traffic, the bike feels nimble. Acceleration from 0–60 km/h (0–37 mph) is smooth, and the engine hums contentedly at 50–60 km/h (31–37 mph) in fifth gear. Pushing beyond 80 km/h (50 mph) strains the motor, with vibrations becoming noticeable at the handlebars. The top speed hovers around 95 km/h (59 mph), making highways a stretch but not impossible for short bursts.

The 5-speed transmission shifts cleanly, though the clutch has a slightly heavy pull in stop-and-go traffic. Riders accustomed to fuel-injected engines might find the carburetor’s temperamental nature in cold weather a minor hassle, but it’s a trade-off for simplicity and ease of maintenance.

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Handling & Ride Quality: Lightweight Agility

Weighing just 123 kg (271 lbs) dry, the RKV 125 is a featherweight in the 125cc class. This makes it incredibly maneuverable in tight spaces—perfect for filtering through traffic or navigating crowded parking lots. The tubular steel “bassinet-type” frame feels sturdy, though it lacks the premium finish of Japanese rivals.

Suspension duties are handled by telescopic forks up front (111 mm/4.4 inches of travel) and a rear mono-shock with 60 mm (2.4 inches) of travel. The setup is tuned for comfort, absorbing potholes and speed bumps without jarring the rider. However, aggressive cornering exposes its limitations: the soft suspension leads to noticeable body roll, and the Cheng Shin tires (100/80-17 front, 130/70-17 rear) offer adequate grip but feel vague at lean angles.

Braking is via a single 240 mm (9.4-inch) disc at both ends. While the front brake provides decent bite, the rear lacks progression, requiring a firm press. Upgrading to sintered brake pads (available in our store) could sharpen stopping performance.

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Competition: How Does It Stack Up?

The RKV 125’s closest rivals include:

1. Honda CB125F: Honda’s offering boasts legendary reliability and a fuel-injected engine, but it’s heavier (128 kg/282 lbs) and more expensive. The RKV counters with a sportier design and lower seat height.
2. Yamaha YS125: Another fuel-injected contender, the YS125 excels in fuel efficiency but lacks the RKV’s ground clearance (190 mm vs. 150 mm) for rough roads.
3. Sinnis Terrain 125: A Chinese competitor with similar specs, the Terrain matches the RKV’s price but falls short in build quality and dealer support.

The RKV 125’s edge lies in its balance of affordability and style. While it can’t match Japanese refinement, it’s a solid canvas for riders looking to personalize their ride with aftermarket mods.

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Maintenance: Keeping Your RKV 125 in Top Shape

The RKV 125’s simple mechanicals make it a DIY-friendly machine. Here are key maintenance considerations:

• Chain Care: The final drive chain requires regular lubrication and adjustment. A high-quality chain kit from MOTOPARTS.store can extend its lifespan.
• Oil Changes: Use 10W-40 oil (1.0L with filter). Replace every 3,000–4,000 km (1,800–2,500 miles) to keep the air-cooled engine happy.
• Spark Plugs: The NGK DR8EA plug is standard, but the iridium DR8EIX variant (available here) offers better longevity.
• Tire Pressure: Maintain 1.9 bar (27.5 psi) front and 2.1 bar (30.4 psi) rear for optimal grip and wear.
• Brake Fluid: Flush with DOT 4 fluid annually to prevent spongy lever feel.

Common wear items include brake pads, tires, and clutch cables—all of which are affordable and easy to source from our inventory.

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Final Thoughts: A Blank Canvas for Urban Explorers

The Keeway RKV 125 won’t satisfy thrill-seekers, but it excels as a frugal, fun-to-ride commuter. Its lightweight frame, approachable ergonomics, and low running costs make it ideal for new riders or city dwellers. While it lacks the polish of pricier alternatives, its simplicity is a virtue—especially for those eager to tinker and upgrade.

From upgraded exhausts to premium grips, MOTOPARTS.store has everything to transform your RKV 125 into a personalized urban warrior. Check out our catalog to elevate your ride!

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Specifications sheet

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