Difference between revisions of "Yamaha YZ85"
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− | {{DISPLAYTITLE:Yamaha YZ85}} | + | {{DISPLAYTITLE: Yamaha YZ85}} |
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__notoc__ | __notoc__ | ||
− | [[file:2021_YZ85.jpg|650px|center|Yamaha YZ85 (2019+)]] | + | [[file: 2021_YZ85.jpg | 650px | center | Yamaha YZ85 (2019+)]] |
− | + | The Yamaha YZ 85 appeared in 2002 as a budget version of full-fledged motocross bikes designed for motocross training for children and teenagers up to 16 years old. For adults, the Yamaha YZ85 LW (Large Wheel) version is offered in parallel, equipped with 19 'and 16' wheels (instead of 17 'and 14' on the regular YZ85). | |
{{Ads_top}} | {{Ads_top}} | ||
− | + | The model was based on a 1-cylinder 2-stroke liquid-cooled engine, with a volume of about 85 cm³, producing 29 hp. power and 17 Nm of torque. | |
− | + | Other features of the Yamaha YZ85 / YZ85 LW include a steel frame, fully adjustable sports suspensions, disc brakes, a 5 liter fuel tank, a 6-speed gearbox, a carburetor power system and from 71 kg of curb weight. | |
− | + | Since 2015, the model has received minor changes in the ergonomics and geometry of the chassis, while the external motorcycle has not changed in any way. In 2019, the model received new brake discs (petal), a slightly increased curb weight (by 2 kg), as well as improvements in ergonomics, which slightly affected the overall dimensions. | |
− | '' | + | '' The main competitors of the Yamaha YZ 85 in the class: '' |
− | * [[Honda_CR85R|Honda CR85R]] | + | * [[Honda_CR85R | Honda CR85R]] |
− | * [[Kawasaki_KX85|Kawasaki KX85]] | + | * [[Kawasaki_KX85 | Kawasaki KX85]] |
− | * [[Suzuki_RM85|Suzuki RM85]] | + | * [[Suzuki_RM85 | Suzuki RM85]] |
− | == | + | == Photos == |
− | <gallery mode="packed" heights=200px> | + | <gallery mode = "packed" heights = 200px> |
− | File:Img yz85 1.jpg| | + | File: Img yz85 1.jpg | |
− | File:Img yz85 2.jpg| | + | File: Img yz85 2.jpg | |
− | File:Img yz85 3.jpg| | + | File: Img yz85 3.jpg | |
</gallery> | </gallery> | ||
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{{ads_post}} | {{ads_post}} | ||
− | == | + | == Specifications == |
− | + | Specifications Yamaha YZ85 / YZ85 LW: | |
− | {| class="wikitable" | + | {| class = "wikitable" |
− | ! scope="row"| | + | ! scope = "row" | Model |
− | |Yamaha YZ85 / YZ85 LW | + | | Yamaha YZ85 / YZ85 LW |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Motorcycle type |
− | | | + | | cross |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Release year |
− | |2002+ | + | | 2002+ |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Frame |
− | | | + | | Steel half duplex |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Engine type |
− | |1- | + | | 1-cylinder, 2-stroke |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Working volume |
− | |84 | + | | 84.7 cm³ |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Bore / stroke |
− | |47 | + | | 47.5 x 47.8 mm |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Compression ratio |
− | |8.2~9.6:1 | + | | 8.2 ~ 9.6: 1 |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Cooling |
− | | | + | | liquid |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Number of valves per cylinder |
− | | | + | | petal valve |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Fuel supply system |
− | | | + | | Carburetor, 1x Keihin PWK28 |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Ignition type |
− | |CDI | + | | CDI |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Maximum power |
− | |29 | + | | 29.0 h.p. (21.3 kW) at 12000 rpm |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Maximum torque |
− | |17 | + | | 17.3 Nm (1.7 kg-m) at 10,500 rpm |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Gearbox |
− | |6- | + | | 6-speed |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Drive type |
− | | | + | | chain |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Front tire size |
− | |70/100-17 40M | + | | 70 / 100-17 40M - YZ85 |
− | 70/100-19 42M | + | 70 / 100-19 42M - YZ85 LW |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Rear tire size |
− | |90/100-14 49M | + | | 90 / 100-14 49M - YZ85 |
− | 90/100-16 52M | + | 90 / 100-16 52M - YZ85 LW |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Front brakes |
− | |1 | + | | 1 disc, 220 mm, 2-piston caliper |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Rear brakes |
− | |1 | + | | 1 disc, 190 mm, 1-piston caliper |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Front suspension |
− | | | + | | 36mm inverted fork (fully adjustable), 275mm travel |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Rear suspension |
− | | | + | | Swingarm with monoshock (fully adjustable), stroke - 282 mm - YZ85 |
− | + | Swingarm with monoshock (fully adjustable), stroke - 287 mm - YZ85 LW | |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Motorcycle length |
− | |1821 | + | | 1821 mm - YZ85 |
− | 1903 | + | 1903 mm - YZ85 LW (2002-2014) |
− | 1899 | + | 1899 mm - YZ85 LW (2015-2018) |
− | 1895 | + | 1895 mm - YZ85 LW (2019+) |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Motorcycle width |
− | | | + | | 758mm - YZ85, YZ85 LW (2002-2018) |
− | 760 | + | 760 mm - YZ85 LW (2019+) |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Motorcycle height |
− | | | + | | 1161mm - YZ85 (2002-2014) |
− | 1126 | + | 1126 mm - YZ85 (2015-2018) |
− | + | 1145mm - YZ85 (2019+) | |
− | 1205 | + | 1205 mm - YZ85 LW (2002-2014) |
− | 1156 | + | 1156 mm - YZ85 LW (2015-2018) |
− | + | 1175mm - YZ85 LW (2019+) | |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Wheelbase |
− | | | + | | 1258mm - YZ85 (2002-2014) |
− | 1257 | + | 1257 mm - YZ85 (2015-2018) |
− | 1255 | + | 1255 mm - YZ85 (2019+) |
− | 1285 | + | 1285 mm - YZ85 LW |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Saddle height |
− | | | + | | 864mm - YZ85 (2002-2014) |
− | 840 | + | 840 mm - YZ85 (2015+) |
− | 904 | + | 904 mm - YZ85 LW (2002-2014) |
− | 873 | + | 873 mm - YZ85 LW (2015-2018) |
− | 870 | + | 870 mm - YZ85 LW (2019+) |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Minimum ground clearance |
− | | | + | | 351mm - YZ85 (2002-2014) |
− | + | 330mm - YZ85 (2015+) | |
− | 393 | + | 393 mm - YZ85 LW (2002-2014) |
− | + | 360mm - YZ85 LW (2015+) | |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Acceleration to 100 km / h |
| | | | ||
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Maximum speed |
| | | | ||
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Fuel tank capacity |
− | |5 | + | | 5.0 l |
|- | |- | ||
− | ! scope="row"| | + | ! scope = "row" | Motorcycle weight (curb) |
− | |71 | + | | 71 kg - YZ85 (2002-2018) |
− | 73 | + | 73 kg - YZ85 (2019+), YZ85 LW (2002-2018) |
− | 75 | + | 75 kg - YZ85 LW (2019+) |
|- | |- | ||
|} | |} | ||
− | == | + | == Yamaha Off-Road Motorcycles == |
{{Yamaha_enduro}} | {{Yamaha_enduro}} | ||
− | == | + | == Documentation == |
− | * [[Yamaha_YZ85:_manuals|Yamaha YZ85 | + | [[Category:Motorcycles]] |
+ | * [[Yamaha_YZ85:_manuals|Yamaha YZ85]] | ||
== == | == == | ||
{{Ads_recomended}} | {{Ads_recomended}} |
Latest revision as of 21:59, 15 August 2021
The Yamaha YZ 85 appeared in 2002 as a budget version of full-fledged motocross bikes designed for motocross training for children and teenagers up to 16 years old. For adults, the Yamaha YZ85 LW (Large Wheel) version is offered in parallel, equipped with 19 'and 16' wheels (instead of 17 'and 14' on the regular YZ85).
The model was based on a 1-cylinder 2-stroke liquid-cooled engine, with a volume of about 85 cm³, producing 29 hp. power and 17 Nm of torque.
Other features of the Yamaha YZ85 / YZ85 LW include a steel frame, fully adjustable sports suspensions, disc brakes, a 5 liter fuel tank, a 6-speed gearbox, a carburetor power system and from 71 kg of curb weight.
Since 2015, the model has received minor changes in the ergonomics and geometry of the chassis, while the external motorcycle has not changed in any way. In 2019, the model received new brake discs (petal), a slightly increased curb weight (by 2 kg), as well as improvements in ergonomics, which slightly affected the overall dimensions.
The main competitors of the Yamaha YZ 85 in the class:
Photos
Specifications
Specifications Yamaha YZ85 / YZ85 LW:
Model | Yamaha YZ85 / YZ85 LW |
---|---|
Motorcycle type | cross |
Release year | 2002+ |
Frame | Steel half duplex |
Engine type | 1-cylinder, 2-stroke |
Working volume | 84.7 cm³ |
Bore / stroke | 47.5 x 47.8 mm |
Compression ratio | 8.2 ~ 9.6: 1 |
Cooling | liquid |
Number of valves per cylinder | petal valve |
Fuel supply system | Carburetor, 1x Keihin PWK28 |
Ignition type | CDI |
Maximum power | 29.0 h.p. (21.3 kW) at 12000 rpm |
Maximum torque | 17.3 Nm (1.7 kg-m) at 10,500 rpm |
Gearbox | 6-speed |
Drive type | chain |
Front tire size | 70 / 100-17 40M - YZ85
70 / 100-19 42M - YZ85 LW |
Rear tire size | 90 / 100-14 49M - YZ85
90 / 100-16 52M - YZ85 LW |
Front brakes | 1 disc, 220 mm, 2-piston caliper |
Rear brakes | 1 disc, 190 mm, 1-piston caliper |
Front suspension | 36mm inverted fork (fully adjustable), 275mm travel |
Rear suspension | Swingarm with monoshock (fully adjustable), stroke - 282 mm - YZ85
Swingarm with monoshock (fully adjustable), stroke - 287 mm - YZ85 LW |
Motorcycle length | 1821 mm - YZ85
1903 mm - YZ85 LW (2002-2014) 1899 mm - YZ85 LW (2015-2018) 1895 mm - YZ85 LW (2019+) |
Motorcycle width | 758mm - YZ85, YZ85 LW (2002-2018)
760 mm - YZ85 LW (2019+) |
Motorcycle height | 1161mm - YZ85 (2002-2014)
1126 mm - YZ85 (2015-2018) 1145mm - YZ85 (2019+) 1205 mm - YZ85 LW (2002-2014) 1156 mm - YZ85 LW (2015-2018) 1175mm - YZ85 LW (2019+) |
Wheelbase | 1258mm - YZ85 (2002-2014)
1257 mm - YZ85 (2015-2018) 1255 mm - YZ85 (2019+) 1285 mm - YZ85 LW |
Saddle height | 864mm - YZ85 (2002-2014)
840 mm - YZ85 (2015+) 904 mm - YZ85 LW (2002-2014) 873 mm - YZ85 LW (2015-2018) 870 mm - YZ85 LW (2019+) |
Minimum ground clearance | 351mm - YZ85 (2002-2014)
330mm - YZ85 (2015+) 393 mm - YZ85 LW (2002-2014) 360mm - YZ85 LW (2015+) |
Acceleration to 100 km / h | |
Maximum speed | |
Fuel tank capacity | 5.0 l |
Motorcycle weight (curb) | 71 kg - YZ85 (2002-2018)
73 kg - YZ85 (2019+), YZ85 LW (2002-2018) 75 kg - YZ85 LW (2019+) |
Yamaha Off-Road Motorcycles
Yamaha | ||
---|---|---|
85-150 см³ | YZ85 · WR125 · YZ125 | |
200-250 см³ | TW200 · TW225 · Serow 225 · Serow 250 · TT-R250 · WR250F · XG250 · YZ250 · YZ250F | |
400-500 см³ | WR450F · YZ450F | |
600-750 см³ | XT660R |
Documentation