General |
Year
|
2024
|
2024
|
Manufacturer
|
Yamaha
|
Yamaha
|
Model Name
|
YZ85
|
YZ85
|
Trim Name
|
Team Yamaha Blue Youth
|
Team Yamaha Blue Youth
|
Generic Type (Primary)
|
Off-Road
|
Off-Road
|
Engine |
Engine Type
|
2-stroke; reed-valve inducted
|
2-stroke; reed-valve inducted
|
Displacement
|
85cc
|
85cc
|
Cooling System
|
liquid-cooled
|
liquid-cooled
|
Bore
|
47.5mm
|
47.5mm
|
Stroke
|
47.8mm
|
47.8mm
|
Compression Ratio
|
8.2~9.6:1
|
8.2~9.6:1
|
Fuel System
|
Hitachi Astemo® Keihin PWK28 carburetor
|
Hitachi Astemo® Keihin PWK28 carburetor
|
Drivetrain |
Transmission
|
6-speed; multiplate wet clutch
|
6-speed; multiplate wet clutch
|
Final Drive
|
Chain
|
Chain
|
Suspension |
Front Suspension
|
KYB® inverted fork; fully adjustable
|
KYB® inverted fork; fully adjustable
|
Rear Suspension
|
KYB® single shock; fully adjustable
|
KYB® single shock; fully adjustable
|
Front Travel (in./cm.)
|
10.8-in
|
10.8-in
|
Rear Travel (in./cm.)
|
11.1-in
|
11.1-in
|
Brakes |
Front braking system
|
Hydraulic disc, 220mm
|
Hydraulic disc, 220mm
|
Rear braking system
|
Hydraulic disc, 190mm
|
Hydraulic disc, 190mm
|
Wheels & Tires |
Front Tire
|
70/100-17 Dunlop® Geomax MX3SF
|
70/100-17 Dunlop® Geomax MX3SF
|
Rear Tire
|
90/100-14 Dunlop® Geomax MX3S
|
90/100-14 Dunlop® Geomax MX3S
|
Dimensions |
Wheelbase
|
49.4 in
|
49.4 in
|
Seat Height
|
33.1 in
|
33.1 in
|
Rake/trail
|
26.3° / 3.5 in
|
26.3° / 3.5 in
|
Ground Clearance
|
12.6 in
|
12.6 in
|
Overall Vehicle Size (LxWxH)
|
71.7 in x 29.9 in x 44.7 in
|
71.7 in x 29.9 in x 44.7 in
|
Capacities |
Fuel Capacity
|
1.3 gal
|
1.3 gal
|
Weights |
Weight
|
Wet: 161 lb
|
Wet: 161 lb
|
Warranty |
Warranty
|
30 Day (Limited Factory Warranty)
|
30 Day (Limited Factory Warranty)
|
|
|
|