| General |
| Year | 2010 | 2017 - 18 |
| Make Model | Triumph Rocket III Roadster | Indian Scout |
| Dimensions |
| Seat Height | 750 mm / 29.5 in | 673 mm / 26.5 in Laden 643 mm/ 25.3 in |
| Wheelbase | 1695 mm / 66.7 in | 1562 mm / 61.5 in |
| Ground Clearance | - | 135 mm / 5.3 in |
| Height | 1165 mm / 45.8 in | 1207 mm / 47.5 in |
| Length | 2500 mm / 98.3 in | 2311 mm / 91 in |
| Width | 970 mm / 38.2 in (Handlebars) | 880 mm / 34.6 in |
| Weights & Capacities |
| Wet Weight (kg) | 367 | 253 |
| Dry Weight (kg) | 320 | 244 |
| Dry Weight | 320 kg / 704 lbs | 244 kg / 538 lbs |
| Fuel Capacity | 24 Litres / 6.3 US gal / 5.3 Imp gal | 12.5 Litres / 3.3 US gal |
| Maximum Load / GVWR | - | 449 kg / 988 lbs |
| Oil Capacity | - | 4.73 Litres |
| Wet Weight | 367 kg / 807 lbs | 253 kg / 558 lbs |
| Performance |
| Max Power | 109 kW 146 hp @ 5750rpm | 100 hp / 74.5 kW @ 8100 rpm |
| Max Torque | 221Nm / 22.5 kgf-m / 163 ft.lbs @ 2750rpm | 72.2 ft-lbs / 97.7 Nm @ 5900 rpm |
| Engine |
| Displacement | 2294 cc / 140 cu in | 1133 cc / 69 cu in |
| Engine Detail | Four stroke, longitudinal three cylinder, DOHC, 4 valves per cylinder. | Four stroke, 60° V-Twin, DOHC, 4-valves per cylinder |
| Bore x Stroke | 101.6 x 94.3 mm | 99 x 73.6mm / 3.898 x 2.898 in |
| Compression Ratio | 8.7:1 | 10.7:1 |
| Cooling System | Liquid cooled | Liquid cooled |
| Engine Oil Specification | - | SAE 15W60 |
| Exhaust | - | Split dual exhaust with crossover, exhaust control two O2 sensors, one each bank, single three-way catalyst in each muffler |
| Fuel Induction | Multipoint sequential electronic fuel injection | Electronic fuel injection, closed loop, 60 mm bore |
| Ignition | Digital inductive type via electronic engine management | - |
| Lubrication | - | Semi-dry sump |
| Starter | Electric | Electric |
| EV Specifics |
| Battery Capacity | - | 12 volts / 12 amp/hour, 210 CCA, maintenance free AGM |
| Drivetrain |
| Clutch | Wet, multi-plate | Wet, multi-plate |
| Final Drive | Shaft | Belt drive, 141 tooth |
| Final Drive Ratio | - | 2.357:1 |
| Gear Ratios | 1st: 41/14 / 2nd: 37/19 / 3rd: 33/23 / 4th: 29/25 / 5th: 27/28 | 1st 10.782:1 2nd 7.328:1 3rd 5.841:1 4th 4.957:1 5th 4.380:1 6th 4.034:1 |
| Primary Drive | - | Gear drive wet clutch |
| Transmission / Drive | 5 Speed, constant mesh | 6 Speed sliding-mesh/foot shift |
| Chassis |
| Frame Type | Tubular steel, twin spine | - |
| Suspension - Front | Kayaba 43 mm upside down forks | 41 mm Telescopic fork |
| Suspension - Rear | Kayaba black spring twin shocks with 5 position adjustable preload | Dual shocks |
| Rake | 32° | 29° |
| Trail | 148 mm / 5.8 in | 119.9 mm / 4.7 in |
| Wheel Travel - Front | 120 mm / 4.7 in | 120 mm / 4.7 in |
| Wheel Travel - Rear | 105 mm / 4.1 in | 76 mm / 3.0 in |
| Electrical Systems |
| Charging System | - | 35 amp max output |
| Wheels & Brakes |
| Brakes - Front | 2 x 320 mm Discs, 4 piston calipers | Single 298 mm rotor with 2 piston caliper |
| Brakes - Rear | Single 316 mm disc, 2 piston caliper | Single 298 mm rotor with 1 piston caliper |
| Tyres - Front | 150/80 V17 | 130/90-16 72H |
| Tyres - Rear | 250/50 V16 | 150/80-16 71H |
| Wheels - Front | Alloy 5-spoke, 17 x 3.5in | Cast 16" x 3.5" |
| Wheels - Rear | Alloy 5-spoke, 16 x 7.5in | Cast 16" x 3.5" |