Yamaha Yz250f vs Yamaha Yz 250 F — which has more power?

Yamaha Yz250f produces ~40 hp @ 12,500 rpm (estimated for modern 2019+ models; earlier models slightly less); Yamaha Yz 250 F produces ~40 hp @ 13,000 rpm (2020+ fuel-injected models; earlier models slightly lower).

Yamaha Yz250f vs Yamaha Yz 250 F — which is faster?

Top speed: Yamaha Yz250f ~145 km/h (estimated; not designed for top speed — purpose-built motocross racer), Yamaha Yz 250 F ~120 km/h (note: estimated, as top speed varies with gearing and track conditions). Yamaha Yz250f is the faster of the two.

Yamaha Yz250f vs Yamaha Yz 250 F — which is lighter?

Weight: Yamaha Yz250f ~105 kg (wet/curb weight — 2020+ models; earlier models slightly heavier), Yamaha Yz 250 F ~107 kg (curb/wet weight, 2020+ model). Yamaha Yz250f is lighter by 2 kg.

Yamaha Yz250f vs Yamaha Yz 250 F — which is more fuel-efficient?

Fuel use: Yamaha Yz250f ~5.5 L/100km / ~18 km/L (estimated; varies significantly with riding intensity — note: off-road/motocross use makes precise figures difficult to pin down), Yamaha Yz 250 F ~6-8 L/100km (estimate based on typical 250F motocross use; varies greatly with riding intensity). Real-world economy varies by rider weight, traffic, and how hard the throttle gets twisted.

Yamaha Yz250f vs Yamaha Yz 250 F — which is more reliable?

Motoryk rates Yamaha Yz250f 8.5/10 and Yamaha Yz 250 F 8.5/10. Yamaha Yz250f caveat: You want a mystery-history bargain basement deal. Yamaha Yz 250 F caveat: Budget is too tight for maintenance costs.

Yamaha Yz250f vs Yamaha Yz 250 F — which is better for beginners?

Both are reasonable first-bike candidates. Yamaha Yz250f: 40 hp. Yamaha Yz 250 F: 40 hp.

Yamaha Yz250f vs Yamaha Yz 250 F — which should I commute on daily?

Both can commute, but lighter weight and gentler power win in traffic. Yamaha Yz250f: 105 kg, 40 hp. Yamaha Yz 250 F: 107 kg, 40 hp.

Yamaha Yz250f vs Yamaha Yz 250 F

Side-by-side comparison for used motorcycle buyers

Yamaha Yz250f vs Yamaha Yz 250 F. Yamaha Yz250f: ~40 hp @ 12,500 rpm (estimated for modern 2019+ models; earlier models slightly less) hp, ~105 kg (wet/curb weight — 2020+ models; earlier models slightly heavier) weight, top speed ~145 km/h (estimated; not designed for top speed — purpose-built motocross racer), Motoryk rating 8.5/10. Yamaha Yz 250 F: ~40 hp @ 13,000 rpm (2020+ fuel-injected models; earlier models slightly lower) hp, ~107 kg (curb/wet weight, 2020+ model) weight, top speed ~120 km/h (note: estimated, as top speed varies with gearing and track conditions), Motoryk rating 8.5/10.

Yamaha Yz250f

Yamaha Yz 250 F

Performance at a Glance

Green = winner per metric · Bars are relative to the higher value

Yamaha Yz250f Yamaha Yz 250 F

Horsepower (hp)

40 hp

Torque (Nm)

26 Nm

Top Speed (km/h)

145 km/h

120 km/h

Weight (kg) — lower is better

105 kg

107 kg

Type

Motocross

Horsepower

~40 hp @ 12,500 rpm (estimated for modern 2019+ models; earlier models slightly less)

~40 hp @ 13,000 rpm (2020+ fuel-injected models; earlier models slightly lower)

Torque

~26 Nm @ 10,000 rpm (estimated)

~26 Nm @ 11,500 rpm

Top Speed

~145 km/h (estimated; not designed for top speed — purpose-built motocross racer)

~120 km/h (note: estimated, as top speed varies with gearing and track conditions)

Weight

~105 kg (wet/curb weight — 2020+ models; earlier models slightly heavier)

~107 kg (curb/wet weight, 2020+ model)

Fuel

~5.5 L/100km / ~18 km/L (estimated; varies significantly with riding intensity — note: off-road/motocross use makes precise figures difficult to pin down)

~6-8 L/100km (estimate based on typical 250F motocross use; varies greatly with riding intensity)

Fairing