Yamaha YBR 125 (2009–2014) Review: A Timeless Commuter Companion

Introduction

The Yamaha YBR 125 needs no introduction in the world of lightweight motorcycles. Produced between 2009 and 2014, this generation solidified its reputation as a reliable, no-nonsense commuter bike that’s equally at home in bustling city streets or on leisurely countryside rides. Designed for accessibility, fuel efficiency, and practicality, the YBR 125 became a favorite among new riders, daily commuters, and even seasoned motorcyclists looking for a frugal secondary bike. Having spent time with a well-maintained 2012 model, I can confidently say this motorcycle’s charm lies in its simplicity—a quality that’s increasingly rare in today’s tech-saturated market.

---

Design & Ergonomics: Functional and Approachable

Yamaha’s design philosophy for the YBR 125 leaned heavily toward practicality. The naked bike styling is clean, with a slightly muscular fuel tank cover (added in 2010) that gives it a more mature look compared to earlier models. The 13-liter (3.43 US gal) fuel tank is flanked by protective side panels, a subtle but appreciated touch for urban riders navigating tight spaces. Color options were straightforward—grey, red, black, and later white—all chosen to hide dirt and maintain a fresh appearance.

The seat height of 780 mm (30.7 inches) is a highlight. Even for shorter riders, planting both feet firmly on the ground is effortless, inspiring confidence in stop-and-go traffic. The dual-seat setup is surprisingly comfortable for a 125cc machine, with enough room for a passenger, aided by redesigned grab bars introduced in 2010. The analog instrument cluster is basic but effective, featuring a speedometer, odometer, and a small RPM gauge integrated above the headlight—a welcome upgrade from pre-2009 models.

---

Engine & Performance: Modest Power, Maximum Efficiency

At the heart of the YBR 125 lies an air-cooled, 124cc single-cylinder engine producing 10.1 HP (7.3 kW) at 10,000 RPM and 9.6 Nm (7.1 ft.lbs) of torque at 6,000 RPM. These numbers won’t set any speed records, but they’re more than adequate for the bike’s intended purpose. The fuel-injected engine (a post-2007 upgrade from carbureted models) starts eagerly with either the electric starter or kick lever, even in colder conditions.

On the road, the YBR 125 feels peppy up to 60 km/h (37 mph), with vibrations kept surprisingly in check thanks to its forward-inclined cylinder design. The 5-speed gearbox shifts smoothly, though finding neutral at a standstill can require a gentle touch. Where this engine truly shines is fuel economy: expect around 45–50 km/l (105–118 mpg), translating to a 500+ km (310+ mi) range from its 13-liter tank. For urban commuting, that’s nearly a month of riding between fill-ups.

---

Handling & Braking: Lightweight Agility

Weighing 124–129 kg (273–284 lbs) wet, the YBR 125 is a featherweight. Combined with a short 1,290 mm (50.8 in) wheelbase and neutral steering geometry (26° rake, 90 mm/3.5 in trail), it darts through traffic with the agility of a bicycle. The telescopic front forks and rear swingarm suspension offer 120 mm (4.7 in) and 105 mm (4.1 in) of travel, respectively—plush enough for potholed streets but firm enough to prevent wallowing during brisk cornering.

Braking is a mixed bag. The front 245mm disc with hydraulic caliper provides decent stopping power, but the rear drum brake lacks bite. New riders should practice progressive braking, while experienced hands might consider upgrading to sintered pads. Tire sizes (2.75-18 front, 90/90-18 rear) prioritize stability over sportiness, though the blocky tread on the YBR 125G Dual Sport variant adds off-road capability.

---

Competition: How Does It Stack Up?

In the 125cc commuter segment, the YBR 125 faced stiff competition:

1. Honda CG125: The YBR’s arch-rival. The CG125 offered similar reliability but stuck with carburetion longer. Yamaha’s fuel injection gives the YBR an edge in cold starts and fuel efficiency.
2. Suzuki GN125: A cruiser-style alternative with lower seat height (735 mm/28.9 in). The GN felt more cramped for taller riders and lacked the YBR’s updated styling.
3. Husqvarna Vitpilen 125: A premium option with sharper styling and a liquid-cooled engine. However, it cost significantly more and sacrificed the YBR’s practicality.

The YBR 125’s trump card was its balance—no competitor matched its blend of approachable ergonomics, modern fuel injection, and Yamaha’s extensive dealer network.

---

Maintenance: Keeping It Simple

The YBR 125’s maintenance routine is refreshingly straightforward:
- Oil Changes: 1.2L (1.27 US qt) of 10W-40 every 4,000 km (2,485 mi). The wet sump system allows DIY changes in under 30 minutes.
- Valve Adjustments: Check every 8,000 km (4,970 mi). Intake valves: 0.08–0.12 mm (0.003–0.005 in), exhaust: 0.10–0.14 mm (0.004–0.006 in).
- Chain Care: The 118-link chain requires regular cleaning and adjustment. Consider upgrading to an O-ring chain for longevity.
- Spark Plugs: NGK CR6HSA (standard) or CR6HIX (iridium). Gap to 0.7 mm (0.028 in).

Common upgrades from MOTOPARTS.store:
- LED Lighting Kits: Improve visibility with plug-and-play LED bulbs.
- Aftermarket Exhaust: A slip-on muffler can shave weight and enhance the engine’s character.
- Upgraded Tires: Metzeler ME77 or Pirelli City Demon for better wet grip.

---

Conclusion: The Everyday Hero

The Yamaha YBR 125 isn’t about thrilling performance or cutting-edge tech. It’s about getting you where you need to go—day after day, year after year—with minimal fuss and maximum efficiency. Whether you’re a new rider building confidence, a commuter battling urban sprawl, or a seasoned motorcyclist seeking a backup bike, the YBR 125 delivers. Its simplicity is its strength, and in an era of increasingly complex machines, that’s a virtue worth celebrating.

Ready to personalize your YBR 125? Explore MOTOPARTS.store’s curated selection of upgrades—from ergonomic seats to premium chain kits—and make this timeless commuter truly your own.

---

Specifications sheet

---