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All Bikes/Compare/Yamaha Exc 450 (yamaha Branded) vs Yamaha Jupiter Mx 150

Yamaha Exc 450 (yamaha Branded) vs Yamaha Jupiter Mx 150

Side-by-side comparison for used motorcycle buyers

Yamaha Exc 450 (yamaha Branded) vs Yamaha Jupiter Mx 150. Yamaha Exc 450 (yamaha Branded): ~50 hp @ 9,500 rpm — ESTIMATE based on WR450F comparable data hp, ~118–125 kg (wet/curb weight) — ESTIMATE based on WR450F comparable data weight, top speed ~145–155 km/h — ESTIMATE based on WR450F comparable data, Motoryk rating 8.0/10. Yamaha Jupiter Mx 150: ~11.4 hp @ 8,500 rpm (estimated) hp, ~115 kg (wet/curb weight) weight, top speed ~120 km/h (estimated), Motoryk rating 7.5/10.

Performance at a Glance

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

Yamaha Exc 450 (yamaha Branded) Yamaha Jupiter Mx 150
Horsepower (hp)
50 hp
11.4 hp
Torque (Nm)
47 Nm
13.5 Nm
Top Speed (km/h)
145 km/h
120 km/h
Weight (kg) — lower is better
118 kg
115 kg
Type
Commuter
Commuter
Horsepower
~50 hp @ 9,500 rpm — ESTIMATE based on WR450F comparable data
~11.4 hp @ 8,500 rpm (estimated)
Torque
~47 Nm @ 7,500 rpm — ESTIMATE based on WR450F comparable data
~13.5 Nm @ 5,500 rpm (estimated)
Top Speed
~145–155 km/h — ESTIMATE based on WR450F comparable data
~120 km/h (estimated)
Weight
~118–125 kg (wet/curb weight) — ESTIMATE based on WR450F comparable data
~115 kg (wet/curb weight)
Fuel
Estimated 5–7 L/100km (off-road/enduro use) — ESTIMATE, model identity uncertain
~2.2 L/100km or ~45 km/L (typical real-world average)
Fairing
Yes
Yes

Individual Reviews

Yamaha Exc 450 (yamaha Branded)
Yamaha Exc 450 (yamaha Branded)
8.0/10

"Buy a well-serviced example and you won't regret it."

Pros
+Broad, usable power delivery
+Excellent parts availability
+Bulletproof when maintained
Cons
Valve clearances need frequent checking
Heavy versus European rivals
Neglected examples are expensive
Yamaha Jupiter Mx 150
Yamaha Jupiter Mx 150
7.5/10

"Dependable urban workhorse that rewards careful used-bike shoppers."

Pros
+Bulletproof engine longevity
+Precise, satisfying gearbox
+Strong parts availability
Cons
Fork seals leak with age
Cam chain rattles cold
Bland, uninspiring styling

Top 10 Accessories

Picks that work on either bike.

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Handlebar Phone Mount
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Waterproof Motorcycle Cover
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Roadside Tool Kit
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Helmet Action Camera
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