Yamaha YZ250FX: review, history, specs
Class: enduro / cross country
Production: 2015+
Related: Yamaha YZ250F
Models | ||
---|---|---|
Yamaha YZ250FX
(All markets) 2015-2019 |
Yamaha YZ250FX
(North America, Australia) 2020-2021 |
Yamaha YZ250FX
(North America, Australia) 2022+ |
History
History | ||
---|---|---|
Year | Country | Name / Frame / Engine |
2015 | All markets | Name: Yamaha YZ250FX
Code: B293 |
2016 | All markets | Name: Yamaha YZ250FX
Code: B297, B298 |
2017 | All markets | Name: Yamaha YZ250FX
Code: B29D, B29E, B29C, B29F, B29B |
2018 | North America, Australia | Name: Yamaha YZ250FX
Code: B29H |
2019 | North America, Australia | Name: Yamaha YZ250FX
Code: B29N |
2020 | North America, Australia | Name: Yamaha YZ250FX |
2021 | North America, Australia | Name: Yamaha YZ250FX |
2022 | North America, Australia | Name: Yamaha YZ250FX |
2023 | North America, Australia | Name: Yamaha YZ250FX |
2024 | North America, Australia | Name: Yamaha YZ250FX |
Specifications
Yamaha YZ250FX: specs.
Specifications | ||
---|---|---|
DIMENSIONS | Overall length | 2165 mm / 85,2 in
2175 mm / 85,6 in – YZ250FX (2020+) |
Overall width | 825 mm / 32,5 in | |
Overall height | 1280 mm / 50,4 in – YZ250FX (2015-2019, 2022+)
1270 mm / 50,0 in – YZ250FX (2020-2021) | |
Seat height | 965 mm / 38,0 in
955 mm / 37,6 in – YZ250FX (2020+) | |
Wheelbase | 1466 mm / 57,7 in
1481 mm / 58,3 in – YZ250FX (2020+) | |
Ground clearance | 325 mm / 12,8 in
320 mm / 12,6 in – YZ250FX (2020+) | |
Dry weight | 93,5 kg / 206 lbs | |
Curb (wet) weight | 113 kg / 249 lbs
111 kg / 245 lbs – YZ250FX (2020+) | |
FRAME | Type | Semi double cradle (aluminum) |
Front suspension, travel | 48 mm inverted telescopic fork (fully adjustable), 310 mm / 12,2 in | |
Rear suspension, travel | Swingarm with mono-shock (fully adjustable), 317 mm /12,5 in | |
Front tire size | 90/90-21
80/100-21 – YZ250FX (2020+) | |
Rear tire size | 110/100-18 | |
Front brake | Single disc, 250 mm, 2-piston caliper
Single disc, 270 mm, 2-piston caliper – YZ250FX (2017+) | |
Rear brake | Single disc, 245 mm, 1-piston caliper
Single disc, 240 mm, 1-piston caliper – YZ250FX (2022+) | |
Fuel capacity | 8,0 l / 2,1 US gal
8,2 l / 2,2 US gal – YZ250FX (2020+) | |
Trail | 114 mm / 4,5 in
117 mm / 4,6 in – YZ250FX (2020+) | |
Fuel economy / consumption | ||
ENGINE | Type | Liquid-cooled 4-stroke |
Cylinder arrangement | Single cylinder | |
Bore & Stroke | 77,0 x 53,6 mm | |
Displacement | 249 cm³ (8,4 cu in) | |
Compression ratio | 13.5:1
13.8:1 – YZ250FX (2020+) | |
Valve train | Chain driven DOHC, 4 valves | |
Max. power | ||
Max. torque | ||
Acceleration 0 to 100 km/h (0-60 mph) | ||
Top speed | ||
CARBURETION SYSTEM | Type | Fuel Injection, 1x 44 mm Keihin
Fuel Injection, 1x 44 mm Mikuni – YZ250FX (2020+) |
ID | ||
DRIVE TRAIN | Clutch | Wet, multi-plate, cable operated |
Transmission | 6-speed | |
Final drive | Chain | |
Primary reduction | 3.353 | |
Final reduction | ||
Gear ratio
I II III IV V |
1.813 1.444 1.143 0.957 0.815 | |
ELECTRICAL | Ignition | TCI |
Alternator | A.C. magneto, 75,6W at 5000 rpm | |
Battery capacity | 12V-2,4Ah |
Images
Yamaha YZ250FX: images, gallery.
Videos
Yamaha YZ250FX: video.
Manuals
Yamaha YZ250FX: manuals, parts, microfiches.