The Harley-Davidson Model JDCB motorcycle specifications include a 1,208 cc (73.71 cu in) engine, a 3-speed gearbox, and a listed weight of 176 kg (388 lb).
Key specifications
1925Year released
1,208 ccDisplacement
176 kgDry weight
How the Harley-Davidson Model JDCB compares
This compares the motorcycle with all Harley-Davidson models in this specifications database. The blue marker is this model and the grey line is the Harley-Davidson database average.
Displacement1,208 cc
Low 165 ccAverage 1,275 ccHigh 1,868 cc
About 5% lower than the Harley-Davidson database average. Around the 39th percentile across Harley-Davidson models.
This model Harley-Davidson database average
Harley-Davidson database percentile rankings
Percentiles show where this motorcycle sits across the Harley-Davidson specifications database. They are descriptive database rankings, not performance ratings.
Displacement39th
1,208 cc — larger displacement than about 39% of Harley-Davidson models.
Mechanical overview
Engine layout snapshot
V2, four-stroke • 1,208 cc
Chassis snapshot
3-speed • Chain (final drive) • 3-26 front / 3-26 rear
Additional useful specifications
| Front tire size |
3-26 |
| Rear tire size |
3-26 |
| Bore/stroke ratio |
0.86:1 (Undersquare) |
Model information
| Year released |
1925 |
| Category |
Allround |
Engine specifications
| Engine type |
V2, four-stroke |
| Displacement |
1,208 cc (73.71 cu in) |
| Bore × stroke |
86.9 x 101.6 mm (3.4 x 4.0 inches) |
| Fuel system |
Carburettor |
| Ignition |
Magneto |
Transmission and drivetrain
| Gearbox |
3-speed |
| Final drive |
Chain (final drive) |
Brakes, wheels and tires
| Front tire |
3-26 |
| Rear tire |
3-26 |
| Wheels |
Spoked |
Dimensions and weight
| Dry weight |
176 kg (388 lb) |
Other specifications
| Seat |
Single spring-mounted |
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 Harley-Davidson models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Harley-Davidson information before relying on them. Visit the official Harley-Davidson website.