Yamaha WR155R - 2020 Specifications and Reviews

The 2020 Yamaha WR155R is a lightweight enduro designed for riders seeking an accessible entry point to off-road riding. Powered by a frugal 155cc liquid-cooled four-stroke engine producing 16.5 horsepower, it excels in delivering nimble handling and fuel efficiency for trail exploration and beginner adventure riding.

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General information

CategoryEnduro / offroad
Year2020
ModelYamaha WR155R

Engine and Transmission Specifications

ClutchWet, multipate
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemWet sump
IgnitionTCI
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection
Bore x Stroke58.0 x 58.7 mm (2.3 x 2.3 inches)
Compression11.2:1
Torque14.3 Nm (1.5 kgf-m or 10.5 ft.lbs) @ 6500 RPM
Power16.5 HP (12.0 kW) @ 10000 RPM
Engine detailsForward-inclined cylinder
Engine typeSingle cylinder, four-stroke
Capacity:155.0 ccm (9.46 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. Hydraulic.
Front brakesSingle disc. Hydraulic.
Rear SuspensionSwingarm, (link suspension), Monoshock
Front SuspensionTelescopic forks
Frame typeSteel double cradle

Physical measures and capacities

Fuel capacity8.50 litres (2.25 US gallons)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric
Color optionsBlue, Black

Performance Profile & Rider Fit

16.7 hp
Peak Power
11.5s
0-60 mph

Best For

Track8%
City75%
Cornering38%
Daily Riding66%
Touring18%
Passenger28%

Rider Profile

Best ForGreat for beginners and returning riders; the low-power, lightweight package is forgiving and easy to learn on both on and off pavement.
PurposeA dual-sport trail/enduro machine built for exploring dirt roads, light off-road trails and cheap commuting, not highway mile-crunching.
Rider FitTall 880mm seat and 245mm ground clearance suit taller or confident riders; very light at 134kg, slim and upright with long-travel suspension.
CharacterPlayful, frugal and adventurous little thumper. Rev-happy 155cc single that thrives on trails, dirt tracks and darting through traffic.
Not Ideal ForNot for highway touring, two-up trips or speed seekers; the modest power, small tank and firm seat make long fast rides tiresome.

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

Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2020 Yamaha WR155R is a versatile and capable motorcycle that excels both on and off the road. With a 155cc engine, this bike provides ample power for tackling rugged terrain while still remaining fuel efficient for daily commutes. The lightweight design and agile handling make it easy to maneuver through tight spaces and navigate tricky off-road obstacles. The comfortable seating position and durable suspension system ensure a smooth and enjoyable ride, whether you're hitting the trails or cruising around town. Yamaha has truly outdone themselves with the 2020 WR155R, offering a well-rounded and dependable motorcycle for riders of all experience levels. The sleek and modern design, combined with its impressive performance capabilities, make it a standout choice in the dual-sport category. Whether you're a seasoned off-road enthusiast or a beginner looking for a reliable bike that can handle a variety of terrains, the WR155R is definitely worth considering for your next adventure. With its combination of power, agility, and comfort, this Yamaha motorcycle is sure to provide endless thrills and excitement for any rider.
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