| Attribute | Big Bear Choppers Devils Advocate 100 EFI × | Big Bear Choppers Bear Bones × |
|---|---|---|
| General | ||
| Production from (year) | 2010 | 2011 |
| Make | Big Bear Choppers | Big Bear Choppers |
| Model | Big Bear Choppers Devils Advocate 100 EFI | Big Bear Choppers Bear Bones |
| Category | Custom / cruiser | Custom / cruiser |
| Engine and transmission | ||
| Engine type | V2, four-stroke | V2, four-stroke |
| Fuel system | Injection. S and S Electronic Fuel Injection (EFI) | Carburettor |
| Engine details | - | Polished engine |
| Displacement (cm³) | 1638.8 | 1638.8 |
| Power (kw) | 69.3 | 69.3 |
| Torque (Nm) | 149.2 | 151.9 |
| Bore (mm) | 101.6 | - |
| Stroke (mm) | 101.6 | - |
| Gearbox | 6-speed | 6-speed |
| Driveline | - | 6-Speed Right-Side Drive Transmission. Billet Enclosed Wet Chain Primary Drive. |
| Lubrication system | - | S and S High Volume Oil Pump |
| Exhaust system | Chrome Radius Tuned Exhaust | - |
| Chassis | ||
| Front suspension | BBC Smooth Mount Hidden Axle | BBC Smooth Mount Hidden Axle |
| Rear suspension | Progressive | Progressive suspension. Venom™ arched swingarm. |
| Front brakes | Single disc. 4-piston calipers | Single disc. P.M. 4-piston calipers |
| Rear brakes | Single disc. 4-piston caliper BrakeDrive system | Single disc. BBC-P.M. 4-piston caliper |
| Frame type | - | BBC Bear Bones frame |
| Front tyre | 90/80-21 | 90/80-21 |
| Rear tyre | 280/80-18 | 250/50-18 |
| Front wheel travel (mm) | - | 76 |
| Rear wheel travel (mm) | 76 | 76 |
| Trail (mm) | 76 | 95 |
| Rake (fork angle) (degree) | 40 | 34 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 2,108 | 2,108 |
| Dry weight (kg) | 317 | 318 |
| Power/weight ratio | 0.2183 | 0.2179 |
| Overall length (mm) | 2,794 | 2,743 |
| Seat height (mm) | 597 | 483 |
| Performance | ||
| Fuel capacity (l) | 22.71 | 13.72 |
| Oil capacity (l) | 4.7 | 4.7 |