Grizzly YFM300

A new bear
Grizzly YFM300
Model Year 2012
Grizzly YFM300
Technical brief
Ergonomics
Concept
Engine
Engine
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Forward inclined single cylinder
4 stroke SOHC
Bore x Stroke : 75.0 x 65.0
Capacity 287.2cm3
4 valves with hemispherical combustion chamber
Keihin CVK ø 32mm carburetor
DC- CDI ignition system
Liquid cooled supported by electric fan
Centrifugal Clutch with CVT transmission
Selectable Low range , High range , Neutral &
Reverse gear ratio
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Engine
Hemispherical combustion chamber
Torque oriented ignition
mapping
Air Induction
Constant Vacuum Carburetor
Cam chain Tensioner
Liquid Cooled
Axial balancer
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Transmission
Transmission
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Constant Velocity Transmission (CVT)
V-Belt drive
Reduction ratio = 2.3 – 0.8 : 1.0
Centrifugal automatic dry clutch
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Transmission
•Crankshaft
• Bevel gear
Bevel gear
• Shaft drive damper
Middle gears
Drive shaft + Rear gears
Transmission gears
2 speeds & reverse
• CVT
Primary sheave
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• Secondary sheave
Transmission
•Crankshaft
• Bevel gear
Bevel gear
• Shaft drive damper
Middle gears
Drive shaft + Rear gears
Transmission gears
2 speeds & reverse
• CVT
Primary sheave
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• Secondary sheave
Transmission
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Grizzly CVT Air cooling configuration
Large Diameter air duct for optimum belt
cooling
High Air in- and Outlet for maximum water
protection
Excellent cooling performance enhances
reliability
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Transmission
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Final Drive shaft system
Structural part of swing arm
Spring Torsion Shaft drive damper
Service friendly design
Final Drive 10T x 36T Bevel Gear
Oil Filler Cap
Oil Drain Bolt
• Cross joint comp. 3
• Shaft, drive
• Pinion gear
• Ring gear
Expansion Chamber
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Chassis & Suspension
Chassis
Chassis
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Double cradle steel frame
Strong , reliable and durable
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Suspension
Front Suspension
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Independent double wishbone
Ø 38.2 mm shock body
Sturdy ø12,5 mm rod
Shock stroke 75 mm
Wheel travel: 151mm
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Suspension
Rear Suspension
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Single shock Monocross swing arm.
Rear shock pre-load adjuster adopted.
ø42,7 mm shock body
Sturdy ø12,5 mm rod
Shock stroke 100 mm
Wheel travel: 141mm
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Wheels & Brakes
Wheels & Brakes
Front Wheels
Rear Wheels
Maxxis M919, AT22x7-10
Panel wheel : 10 x 5.5AT
Maxxis M920, AT22x10-9
Panel wheel : 9 x 8AT
Front Brakes
175 mm Dual Hydraulic Disk,
Right Hand Operation
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Rear Brakes
220 mm Single Hydraulic
Disk, Left Hand and Right
Foot Operation
Electric Components
Electric Components
Water temperature
control unit
Horn
components on 2
• Electrical
centralized locations
placed electric components
• High
proof connectors
• Water
water & dirt protection
• Excellent
accessible
• Easy
watts Alternator
• 375
• Maintenance free 10 Ah battery
Ignition coil
Rectifier/regulator
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Electric Components
Water temperature
control unit
Horn
Ignition coil
Rectifier/regulator
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Electric Components
Fuse
Relay
Starter relay
Battery
CDI unit
Shift gear control unit
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Electric Components
Fuse
Relay
Starter relay
Battery
CDI unit
Shift gear control unit
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Service friendly
Service friendly
Air filter
accessible
• Easy
• Washable foam filter
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Service friendly
Air filter
accessible
• Easy
• Washable foam filter
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Service friendly
Oil Level Check
accessible
• Easy
• Easy to read dipstick
Centrifugal Oil filter
maintenance
• Reduces
• No Oil filter element needed
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Service friendly
Oil Level Check
accessible
• Easy
• Easy to read dipstick
Centrifugal Oil filter
maintenance
• Reduces
• No Oil filter element needed
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Service friendly
Oil Level Check
accessible
• Easy
• Easy to read dipstick
Centrifugal Oil filter
maintenance
• Reduces
• No Oil filter element needed
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Service friendly
Oil Level Check
accessible
• Easy
• Easy to read dipstick
Centrifugal Oil filter
maintenance
• Reduces
• No Oil filter element needed
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Service friendly
Shaft drive & rear gear case
maintenance
• Less
• Easy oil change
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Service friendly
Single piston calipers
Pad material
• Special
• Easy changeable
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Ergonomics
Ergonomics
Size ATV
• Compact
seating
• Comfortable
Hand Switch operation
• One
Friction Thumb Throttle
• Low
type parking brake
• Flip
• Roomy footboards
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Ergonomics
Size ATV
• Compact
seating
• Comfortable
Hand Switch operation
• One
Friction Thumb Throttle
• Low
type parking brake
• Flip
• Roomy footboards
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Ergonomics
Size ATV
• Compact
seating
• Comfortable
Hand Switch operation
• One
Friction Thumb Throttle
• Low
type parking brake
• Flip
• Roomy footboards
www.yamaha-motor.eu
Ergonomics
Size ATV
• Compact
seating
• Comfortable
Hand Switch operation
• One
Friction Thumb Throttle
• Low
type parking brake
• Flip
• Roomy footboards
www.yamaha-motor.eu
Ergonomics
Size ATV
• Compact
seating
• Comfortable
Hand Switch operation
• One
Friction Thumb Throttle
• Low
type parking brake
• Flip
• Roomy footboards
www.yamaha-motor.eu
Ergonomics
Size ATV
• Compact
seating
• Comfortable
Hand Switch operation
• One
Friction Thumb Throttle
• Low
type parking brake
• Flip
• Roomy footboards
www.yamaha-motor.eu
Ergonomics
Size ATV
• Compact
seating
• Comfortable
Hand Switch operation
• One
Friction Thumb Throttle
• Low
type parking brake
• Flip
• Roomy footboards
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Utility
Utility
front protection
• Sturdy
front cargo rack
• Steel
rear cargo rack with rear
• Steel
fender protection
• Axle mounted Trailer Hitch
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Utility
front protection
• Sturdy
front cargo rack
• Steel
rear cargo rack with rear
• Steel
fender protection
• Axle mounted Trailer Hitch
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Utility
front protection
• Sturdy
front cargo rack
• Steel
rear cargo rack with rear
• Steel
fender protection
• Axle mounted Trailer Hitch
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Utility
front protection
• Sturdy
front cargo rack
• Steel
rear cargo rack with rear
• Steel
fender protection
• Axle mounted Trailer Hitch
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Concept
Easy to use 2WD ATV for work and play.
Easy to use 2WD ATV for work and play.
Concept
Easy to use 2WD ATV for work
and play.
ergonomics
• Rider
all experience levels
• For
Transmission
• CVT
& Handling
• Steering
• Maintenance & Serviceability
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Easy to use 2WD ATV for work and play.
Easy to use 2WD ATV for work and play.
Concept
Easy to use 2WD ATV for work
and play.
& Leisure cargo options
• Utility
Capacity
• Towing
& Lo Gearing
• Hi
drive
• Shaft
• Compact
Character
• Engine
& off trail performance
• On
Cooled Engine
• Liquid
• Comfortable
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Positioning
Model Range
Grizzly YFM125
Grizzly YFM350 FA 4x4
Grizzly YFM300 2x4
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Color options
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Positioning
Usage
/ Adventure
• Rental
• Farming
• Equestrian
• Hunting
• Inspection
• Fishing
• Maintenance
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Positioning
Usage
/ Adventure
• Rental
• Farming
• Equestrian
• Hunting
• Inspection
• Fishing
• Maintenance
www.yamaha-motor.eu
Positioning
Usage
/ Adventure
• Rental
• Farming
• Equestrian
• Hunting
• Inspection
• Fishing
• Maintenance
www.yamaha-motor.eu
Positioning
Usage
/ Adventure
• Rental
• Farming
• Equestrian
• Hunting
• Inspection
• Fishing
• Maintenance
www.yamaha-motor.eu
Positioning
Usage
/ Adventure
• Rental
• Farming
• Equestrian
• Hunting
• Inspection
• Fishing
• Maintenance
www.yamaha-motor.eu
Positioning
Usage
/ Adventure
• Rental
• Farming
• Equestrian
• Hunting
• Inspection
• Fishing
• Maintenance
www.yamaha-motor.eu
Positioning
Usage
/ Adventure
• Rental
• Farming
• Equestrian
• Hunting
• Inspection
• Fishing
• Maintenance
www.yamaha-motor.eu
Versatile & Multifunctional