Positioned in Yamaha's atv motorcycle lineup, the 2010 Yamaha Grizzly 350 Automatic pairs a 348 cc (21.2 cu in) oil & air-cooled single cylinder, four-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 83.0 x 64.5 mm (3.3 x 2.5 inches) with a 9.2:1 compression ratio.
On the scales, the Grizzly 350 Automatic measures 244.9 kg (540 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 828 mm (32.6 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1,232 mm (48.5 in) wheelbase engineered for quick, flickable steering geometry. The 14.38-liter (3.8 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Yamaha archive, this model family spans 3 indexed model years from 2010 to 2015, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
828 mm (32.6 in)
Engine
Displacement348.0 ccm (21.23 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Compression9.2:1
Bore x Stroke83.0 x 64.5 mm (3.3 x 2.5 inches)
Fuel SystemCarburettor. Mikuni 33mm BSR
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionDC-CDI
CoolingOil & air
Transmission
Gearbox5-speed
Final DriveShaft drive (cardan) (final drive)
Chassis
Trail160 mm (6.3 inches)
Front SuspensionIndependent double wishbone
Front Travel180 mm (7.1 inches)
Rear SuspensionSwingarm
Rear Travel127 mm (5.0 inches)
Wheelbase1232 mm (48.5 inches)
Ground Clearance246 mm (9.7 inches)
Wheels & Brakes
Front Tyre25/8-AT12
Rear Tyre25/10-AT12
Front BrakesDouble disc
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Weight incl.244.9 kg (540.0 pounds)
Seat Height828 mm (32.6 inches) If adjustable, lowest setting.
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.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
