Kawasaki Z1 900 vs Yamaha Xsr 125
Side-by-side comparison for used motorcycle buyers
Kawasaki Z1 900 vs Yamaha Xsr 125. Kawasaki Z1 900: 82 hp @ 8,500 rpm hp, 230 kg (wet/curb weight) weight, top speed 209 km/h, Motoryk rating 8.5/10. Yamaha Xsr 125: 15 hp @ 10,000 rpm hp, 134 kg (wet/curb weight) weight, top speed 115 km/h, Motoryk rating 7.5/10.
Performance at a Glance
Green = winner per metric · Bars are relative to the higher value
Kawasaki Z1 900
Yamaha Xsr 125
Horsepower (hp)
82 hp
15 hp
Torque (Nm)
74 Nm
12 Nm
Top Speed (km/h)
209 km/h
115 km/h
Weight (kg) — lower is better
230 kg
134 kg
Type
Classic
Classic
Horsepower
82 hp @ 8,500 rpm
15 hp @ 10,000 rpm
Torque
74 Nm @ 7,000 rpm
12 Nm @ 8,000 rpm
Top Speed
209 km/h
115 km/h
Weight
230 kg (wet/curb weight)
134 kg (wet/curb weight)
Fuel
6.5 L/100km (approx. 15.4 km/L) — estimated real-world average
2.5 L/100km (approximately 40 km/L)
Fairing
No
No
Individual Reviews
Kawasaki Z1 900
8.5/10
"Buy the best one you can find and never look back."
Pros
+Appreciating classic investment
+Stunning inline-four soundtrack
+Strong parts availability
Cons
−Electrics frequently troublesome
−Expensive to recommission properly
−Rampant fakes and restomods
Yamaha Xsr 125
7.5/10
"The best-looking 125 you can actually enjoy riding."
Pros
+Genuinely attractive retro styling
+Confidence-inspiring urban handling
+Strong residual values
Cons
−Fragile plastic bodywork scratches easily
−Weak stock front brake feel
−Motorway use feels strained
Top 10 Accessories
Picks that work on either bike.









