Yamaha YBR 125 - 2010 Specifications and Reviews

The 2010 Yamaha YBR 125 is an entry-level naked bike ideally suited for beginner riders and urban commuters seeking affordable, reliable transportation. Known for its economical single-cylinder engine, low maintenance requirements, and user-friendly handling, it excels in city riding and is popular in emerging markets for its practicality and accessibility.

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General information

CategoryNaked bike
Year2010
ModelYamaha YBR 125
 
 

Engine and Transmission Specifications

ClutchWet, multiple disc
Transmission type,final driveChain
Gearbox5-speed
Cooling systemAir
Lubrication systemWet sump
IgnitionTCI
Fuel controlSOHC
Fuel systemInjection
Bore x stroke54.0 x 54.0 mm (2.1 x 2.1 inches)
Compression10.0:1
Torque9.60 Nm (1.0 kgf-m or 7.1 ft.lbs)
Power10.06
Engine typeSingle cylinder, four-stroke
Capacity:124.00 ccm (7.57 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter130 mm (5.1 inches)
Rear brakesExpanding brake (drum brake)
Front brakes diameter245 mm (9.6 inches)
Front brakesSingle disc
Rear tyre dimensions90/90-M18
Front tyre dimensions-.42
Rear suspension travel105 mm (4.1 inches)
Rear suspensionSwingarm
Front suspension travel120 mm (4.7 inches)
Front suspensionTelescopic forks
Trail90 mm (3.5 inches)
Frame typeDiamond shaped

Physical measures and capacities

Oil capacity1.20 litres (0.08 quarts)
Fuel capacity13.00 litres (3.43 gallons)
Wheelbase1,290 mm (50.8 inches)
Ground clearance175 mm (6.9 inches)
Overall width745 mm (29.3 inches)
Overall length1,980 mm (78.0 inches)
Overall height1,080 mm (42.5 inches)
Seat height780 mm (30.7 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc124.0 kg (273.4 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Modifications compared to previous modelRefined instrument panel, new muffler design, additional passenger grab bars and new tank covers on the side for protection.
Color optionsGrey, red, black
StarterElectric & kick

Performance Profile & Rider Fit

10.1 hp
Peak Power

Best For

Track10%
City88%
Cornering45%
Daily Riding82%
Touring28%
Passenger35%

Rider Profile

Best ForThis is an ideal machine for beginners or new riders still building confidence and basic skills.
PurposeBuilt primarily as an economical, low-maintenance commuter for city streets and light urban errands.
Rider FitIts low seat height and light weight make it very manageable for shorter or less physically strong riders.
CharacterA friendly, unintimidating small-displacement naked bike that prioritizes simplicity and approachability over performance.
Not Ideal ForThis bike is not suited to highway touring, high-speed riding, carrying a passenger long distances, or any off-road use.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2010 Yamaha YBR 125 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 780mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2010 Yamaha YBR 125, with a moderate knee angle of around 110 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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