The KTM Mirabell motorcycle specifications include a 148 cc (9.03 cu in) engine, a 3-speed gearbox, and a listed weight of 125 kg (275.6 lb).
Key specifications
1956-1960Model years
148 ccDisplacement
125 kgDry weight
8 LFuel tank
Model years covered
19561957195819591960
Year-specific specification changes
No material specification changes from the 1956 baseline were found in the available data.
How the KTM Mirabell compares
This compares the motorcycle with all KTM models in this specifications database. The blue marker is this model and the grey line is the KTM database average.
Displacement148 cc
Low 49 ccAverage 444 ccHigh 1,301 cc
About 67% lower than the KTM database average. Around the 22nd percentile across KTM models.
Fuel capacity8 L
Low 2 LAverage 10.6 LHigh 23 L
About 24% smaller than the KTM database average. Around the 28th percentile across KTM models.
This model KTM database average
KTM database percentile rankings
Percentiles show where this motorcycle sits across the KTM specifications database. They are descriptive database rankings, not performance ratings.
Displacement22nd
148 cc — larger displacement than about 22% of KTM models.
Fuel capacity28th
8 L — larger than about 28% of KTM fuel tanks in this database.
Mechanical overview
Engine layout snapshot
Single cylinder, two-stroke • 148 cc
Chassis snapshot
3-speed • Chain (final drive) • 3.25-12 front / 3.25-12 rear
Additional useful specifications
| Front tire size |
3.25-12 |
| Rear tire size |
3.25-12 |
| Bore/stroke ratio |
0.92:1 (Undersquare) |
Engine specifications
| Engine type |
Single cylinder, two-stroke |
| Displacement |
148 cc (9.03 cu in) |
| Bore × stroke |
54.0 x 59 mm (2.1 x 2.3 inches) |
| Fuel system |
Carburettor |
| Starter |
Electric |
Transmission and drivetrain
| Gearbox |
3-speed |
| Final drive |
Chain (final drive) |
Chassis and suspension
| Frame |
Double loop |
| Front suspension |
Swingarm with shock absorbers |
Brakes, wheels and tires
| Front brakes |
Expanding brake (drum brake) |
| Rear brakes |
Expanding brake (drum brake) |
| Front tire |
3.25-12 |
| Rear tire |
3.25-12 |
| Wheels |
Alloy |
Dimensions and weight
| Dry weight |
125 kg (275.6 lb) |
Fuel and emissions
| Fuel capacity |
8.00 L (2.11 US gal) |
Performance
| Top speed |
85.0 km/h (52.8 mph) |
| Power/weight ratio |
0.0640 hp/kg |
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from KTM models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official KTM information before relying on them. Visit the official KTM website.