Yamaha YZ250F Dimensions, Aerodynamics and weight
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| Frame type | 
Bilateral beam aluminum frame | 
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| Seat details | 
– | 
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| Wheelbase | 
1,476 mm (58.1 inches) | 
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| Length | 
2,174 mm (85.6 inches) | 
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| Width | 
826 mm (32.5 inches) | 
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| Height | 
1,285 mm (50.6 inches) | 
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| Seat Height | 
965 mm (38.0 inches) If adjustable, lowest setting. | 
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| Alternate Seat Height | 
– | 
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| Ground Clearance | 
335 mm (13.2 inches) | 
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| Trail size | 
– | 
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| Wheels details | 
Bridgestone® M403A tyres | 
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| Front Tyres – Rims dimensions | 
80/100-21 | 
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| Rear Tyres – Rims dimensions | 
100/90-19 | 
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| Front brakes | 
Single disc. Hydraulic. | 
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| Rear brakes | 
Single disc. Hydraulic. | 
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| Front Brakes Dimensions – Disc Dimensions | 
270 mm (10.6 inches) | 
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| Rear Brakes Dimensions – Disc Dimensions | 
245 mm (9.6 inches) | 
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| Curb Weight (including fluids) | 
106.1 kg (234.0 pounds) | 
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| Dry Weight | 
– | 
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| Front Percentage of Weight | 
– | 
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| Rear Percentage of Weight | 
– | 
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| Weight-Power Output Ratio : | 
– | 
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| Fuel Tank Capacity | 
6.06 litres (1.60 gallons) | 
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| Reserve Fuel Capacity | 
– | 
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| Carrying Details and Capacity | 
– | 
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| Front Suspension | 
KYB speed-Sensitive System, inverted fork: fully adjustable | 
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| Front Suspension Travel | 
310 mm (12.2 inches) | 
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| Rear Suspension | 
KYB fully adjustable single shock | 
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| Rear Suspension Travel | 
318 mm (12.5 inches) |