Yamaha Ultramaticยฎ Automatic Transmission with Engine Braking.
Drive Modes:
2WD / 4WD with Electric Power Steering (EPS) and Diff Lock.
Features
Gear Selection:
H, L, N, R, P (Park).
Belt Type:
Yamaha proprietary CVT belt.
๐ Dimensions
Exterior
Length 550:
Approx. 82.7 inches (2,098 mm)
Length 700:
Approx. 82.7 inches (2,098 mm)
Width 550:
Approx. 45.3 inches (1,150 mm)
Width 700:
Approx. 45.3 inches (1,150 mm)
Height 550:
Approx. 45.2 inches (1,148 mm)
Height 700:
Approx. 45.2 inches (1,148 mm)
Wheelbase:
Approx. 50.4 inches (1,280 mm)
Cargo
Front Rack Capacity:
99 lbs (45 kg)
Rear Rack Capacity:
187 lbs (85 kg)
Weights
Dry Weight 550:
Approx. 600 lbs (272 kg)
Dry Weight 700:
Approx. 619 lbs (281 kg)
Towing Capacity:
1,322 lbs (600 kg)
Ground Clearance:
Approx. 10.8 inches (274 mm)
๐ก๏ธ Safety Features
Ratings
Crash Test Rating:
N/A (ATVs are not typically subject to automotive crash testing standards like NHTSA or Euro NCAP).
Active Features
Braking System:
Hydraulically actuated sealed wet-disc brakes (front and rear).
Engine Braking:
Utilizes the Ultramatic transmission for controlled downhill deceleration.
4Wd System:
On-Commandยฎ 2WD/4WD system with Electric Power Steering (EPS) and differential lock.
Passive Features
Rollover Protection:
N/A (Standard ATV design, operator safety relies on protective gear and careful operation).
Lighting:
Dual 30W Krypton headlights, 8W LED tail/brake light.
๐ก Technology Features
Infotainment
Infotainment System:
N/A (ATVs of this era typically do not feature complex infotainment systems. Focus is on function and durability).
Driver Assistance
Electric Power Steering:
Available on select models, significantly reduces steering effort and vibration, improving rider comfort and control.
Engine Management:
Electronic Fuel Injection (EFI) for optimized fuel delivery, performance, and emissions. ECU controlled.
Connectivity
Connectivity Features:
N/A
๐ง Maintenance
Service Intervals
Engine Oil Change:
Every 1,000 miles or 100 hours, or annually, whichever comes first.
Oil Filter Replacement:
With every engine oil change.
Air Filter Cleaning:
Inspect every 500 miles or 50 hours, clean as needed. Replace if damaged.
Spark Plug Replacement:
Every 1,000 miles or 100 hours.
Gear Oil Change:
Front/Rear differential: Every 2,000 miles or 200 hours. Transmission: Every 2,000 miles or 200 hours.
Fluid Specifications
Engine Oil Type:
Yamalube 4 (10W-40) or equivalent API SG, API SH, API SJ, API SL, API SM, API SN or API SP synthetic or mineral oil.
Engine Oil Capacity:
Approx. 1.7 liters (1.8 US qt) without filter change, 1.9 liters (2.0 US qt) with filter change.
Transmission Oil Type:
Yamaha Gear Oil (75W-90 GL-4) or equivalent.
Differential Oil Type:
Yamaha Differential Gear Oil (75W-90 GL-4) or equivalent.
Coolant Type:
50/50 mixture of ethylene glycol based antifreeze and de-ionized water.
Known Issues
Common Wear Items:
CV boot tears, drive belt wear, front differential seal leaks (especially on early models), wheel bearing wear.
Potential Problems:
EFI sensor issues (e.g., throttle position sensor), occasional overheating if cooling system is not maintained, starter motor solenoid issues.
๐ Vehicle History
Brand Heritage
Heritage:
Yamaha has a long-standing reputation for building reliable and high-performing off-road vehicles, including ATVs, dating back to the early 1980s.
Model Evolution
Grizzly Introduction:
The Grizzly line was introduced to offer a premium, feature-rich ATV experience with advanced suspension and drivetrain technology.
550 700 Lineup:
The 550 and 700 models represent an evolution of Yamaha's large-bore ATV offerings, providing distinct power and performance options.
Production
Manufacturing Location:
Primarily manufactured in Japan and/or U.S.A. by Yamaha Motor Corporation.
๐ Awards & Recognition
Recognitions
Atv Of The Year:
While specific awards for these exact model years may vary, the Yamaha Grizzly line consistently receives praise and high ratings from industry publications for its performance, reliability, and off-road capability.
Ratings
Consumer Reviews:
Generally high consumer satisfaction ratings for durability, power, and comfortable ride, especially models with EPS.
Certifications
Emissions Certification:
Meets relevant EPA and CARB emissions standards for off-road vehicles of its production era.
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