| Engine | Yamaha R6 | Indian Chieftain Dark Horse |
|---|---|---|
| Engine code | Thunder Stroke 111 | |
| Displacement | 600 cc | 1811 cc |
| Max power | 121 hp (@13 000 RPM) | |
| Max torque | 44 lb ft (@12 000 RPM) | 101 lb ft (@2 600 RPM) |
| Redline | 15 500 RPM | 5 400 RPM |
| Idling speed | 1 200 RPM | |
| Management | Fuel Injection | Fuel Injection |
| Layout | DOHC Inline-4 | OHV V-twin |
| Compression | 12.40:1 | 9.50:1 |
| Oil capacity | 3.22 quart | |
| Oil type | 10W40, Motul 300V 10W40, Shell Rotella 10W40 | |
| Spark plug type | NGK CR9EK, NGK CR10EK | |
| Cooling | Liquid | Liquid |
| Valves | 16 | |
| Bore | 65.5 mm | 101.0 mm |
| Stroke | 44.5 mm | 113.0 mm |
| Throttle bore | 38.0 mm | 54.0 mm |
| Weight to power | 3.32 lbs/hp | |
| Power to weight | 753 hp/2500lbs | |
| Battery type | 12 V 8 Ah, GT9B-4 |
| Gearbox | Yamaha R6 | Indian Chieftain Dark Horse |
|---|---|---|
| Type | Sequential | Sequential |
| Clutch | Wet | Wet |
| Drive | Chain | Belt |
| Chain type | ||
| Gears count | 6 | 6 |
| Primary ratio | 1.955 | 1.0 |
| Final drive | 3.0 | 2.2 |
| 1. gear | 2.846 (68 mph) | 4.27 (42 mph) |
| 2. gear | 1.947 (100 mph) | 2.914 (61 mph) |
| 3. gear | 1.556 (125 mph) | 2.164 (83 mph) |
| 4. gear | 1.333 (146 mph) | 1.725 (104 mph) |
| 5. gear | 1.19 (164 mph) | 1.474 (121 mph) |
| 6. gear | 1.083 (180 mph) | 1.267 (141 mph) |
| Chasis | Yamaha R6 | Indian Chieftain Dark Horse |
|---|---|---|
| Frame type | Diamond | |
| Front susp. | Telescopic fork USD, 4.72 in travel | Fork 46mm, 4.72 in travel |
| Rear susp. | Swingarm link, spring/gas-oil damper | Monoshock, 3.70 in travel |