Motorcycle specifications YamahaYZ 250 F 2015 American star
presentation of the YZ 250 F 2015
In the USA, the YZ 250 F dominates the MX US championship. In Europe, it is on the podium in the MX2 World Championship, and currently leads the Motocross World Championship in the women's category, with two GP round wins.
for 2015, the innovative 4T models benefit from a number of changes aimed at further improving performance and ease of handling. New wraps also enhance their aggressive look.
modifications have been made to the fuel injection and ignition rethe YZ 250 F delivers even greater mid-range power.
For simpler maintenance, the air filter cover is fitted with easy-to-remove fasteners that replace the bolts, and the machine also benefits from some changes inside the engine.
the 2015 models feature new black rims, which, combined with new graphics, give them a decidedly Factory Racing look.
yRRD (Yamaha Rinaldi R&D) is once again offering a "Pro" competition kit on the 2015 YZ 250 F, with a wide range of parts designed to boost performance.
the YZ 250 F kit includes:
- High-compression forged piston kit
- ECU box with YRRD-developed ignition curves and rev limiter increased by 500 rpm
- Optimized cylinder (optimized gas flow)
- Inlet camshaft (optimized cam profile)
- Cylinder head gasket
- High-pressure radiator cap (2.0 bar)
- Stiffer, solid-cut crankcases with factory look
- Lighter connecting rod
yZ 250 F: technical improvements
- Revised fuel injection and ignition settings for more mid-range power
- Lighter throttle opening control
- New, easy-to-remove fasteners on air-filter cover
- New black rims
- New "Factory Racing" graphics
- Modified piston design
- New camshaft profile for easier start-up
- YRRD "Pro" competition kit
Information and image credits: Yamaha
by Greg
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Key facts Yamaha YZ 250 F (2015) : What you need to know before you buy
France
Specifications Yamaha YZ 250 F 2015
- Chassis
- Frame : Aluminium semi-double cradle
- Fuel capacity : 7.50 liters (1.98 US gallons)
- Seat height : 965 mm (37.99 in)
- Length : 2,170 mm (85.43 in)
- Width : 825 mm (32.48 in)
- Min height : 1,280 mm (50.39 in)
- Wheelbase : 1,475 mm (58.07 in)
- Weight when fully loaded : 105 kg (231 lb)
- Front axle
- Reverse telehydraulic fork Ø nc, Wheel travel : 310 mm (12.20 in)
- Braking 1 disc Ø 250 mm (9.84 in), 2-piston caliper
- Front tire : 80 / 100 - 21 → Order this type of tire
- Transmission
- 5 stage gearbox
- Secondary by chain
- Rear axle
- Mono-damper, Wheel travel : 315 mm (12.40 in)
- Braking 1 disc Ø 245 mm (9.65 in), single-piston caliper
- Rear tire : 100 / 90 - 19 → Order this type of tire
- Motor
- single-cylinder , 4 strokes
- Injection
- Cooling system : liquid
- 2 ACT
- 4 valves
- 250 cc
- Compression : 13.5 : 1
- Practical information
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FAQ Your frequently asked questions about the YZ 250 F 2015
- What is the weight of the YZ 250 F 2015?
-
The YZ 250 F 2015 has a a weight when fully loaded of 105 kg (231 lb).
- QWhat is the seat height of the YZ 250 F 2015?
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To ensure good accessibility, the YZ 250 F 2015 offers a minimum seat height of 965 mm (37.99 in).
- What is the price of the YZ 250 F 2015?
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The price of the YZ 250 F 2015 is 7,899€ in France
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Bikers' reviews Leave a review - 5 reviews
I have a problem with my 2017 YZF 250 motorcycle. It's been two times that I ride without problem a good part of the day and it dies when I fall and impossible to restart it.
I changed the spark plug, it was white and it did not change anything....
thank you Rating : 5/5 Respond to Goderre
for the rest it's expensive and not necessarily useful a line if you want to increase performance a little and the look counts in the 700â'¬ the line see more if you take in titanium and carbon end,
ignition in the 650â'¬ range etc etc ... Rating : 5/5 Participate in the conversation