Yamaha Grizzly 350 Automatic 4x4 IRS

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Yamaha Grizzly 350 Automatic 4x4 IRS
Manufacturer
Production 2011
Class ATV
Engine
4-stroke, air/oil-cooled single; SOHC
Bore / Stroke 83.8mm x 83.8mm
Compression ratio 9.2:1
Transmission Gear box: Ultramatic V-belt with all-wheel engine braking/F, N, R

Final Drive: 2WD, 4WD, locked 4WD; shaft drive

Clutch: Automatic CVT
Suspension Front: Independent double wishbone; 6.3-in travel
Rear: Independent double wishbone; 7.1-in travel
Brakes Front: Dual hydraulic discs
Rear: Sealed oil bathed, multi disc
Front Tire AT25x8-12
Rear Tire AT25x10-12
Wheelbase 48.58 inches (1234 mm)
Length 78.5 inches (1994 mm)
Width 43.11 inches (1095 mm)
Seat Height 32.72 inches (831 mm)
Weight 275.0 kg (wet)
Recommended Oil Yamalube 10w-40
Manuals Service Manual


The Yamaha Grizzly 350 Automatic 4x4 IRS was a 4-stroke, air/oil-cooled single; SOHC ATV produced by Yamaha in 2011.

Engine[edit | edit source]

A 83.8mm bore x 83.8mm stroke result in a displacement of just 348.0 cubic centimeters.

Drive[edit | edit source]

The bike has a Ultramatic V-belt with all-wheel engine braking/F, N, R transmission. Power was moderated via the Automatic CVT.

Chassis[edit | edit source]

It came with a AT25x8-12 front tire and a AT25x10-12 rear tire. Stopping was achieved via Dual hydraulic discs in the front and a Sealed oil bathed, multi disc in the rear. The front suspension was a Independent double wishbone; 6.3-in travel while the rear was equipped with a Independent double wishbone; 7.1-in travel. The wheelbase was 48.58 inches (1234 mm) long.

2011 Yamaha Grizzly 350 Automatic 4x4 IRS[edit | edit source]

2011 Yamaha Grizzly 350 Automatic 4x4 IRS 2011 Yamaha Grizzly 350 Automatic 4x4 IRS 2011 Yamaha Grizzly 350 Automatic 4x4 IRS 2011 Yamaha Grizzly 350 Automatic 4x4 IRS

The 2010 Yamaha Grizzly 350 Automatic 4x4 IRS sports all the great features of the 4WD 350 Grizzly series, but adds an even more advanced traction control. This special model can work in 2WD, fully locked differential 4WD and a limited-slip 4WD for really difficult situations.

This vehicle also sports a maintenance-free battery, sealed drive case and rear drum brake and a watertight underseat storage space for even more convenience. With generous, sturdy steel racks, the 2010 Yamaha Grizzly 350 Automatic 4x4 IRS is ideal for hauling gear around the house, farm or park, but can also carry your luggage for a trip into the wild.

Cycling between 2WD and the dual-mode 4WD is simple and can be made with a push of a button, while the lever for F-N-R operation is also extremely handy. The 2010 Yamaha Grizzly 350 Automatic 4x4 IRS also sports a huge ground clearance for easy tackling pretty much any obstacles in your way.