Indian Roadmaster Dark Horse - 2021 Specifications and Reviews
The 2021 Indian Roadmaster Dark Horse is a cruiser-touring motorcycle designed for riders seeking classic styling with modern touring capability. Powered by the Thunder Stroke 116 V-twin engine producing 92 horsepower and 126 lb-ft of torque, it delivers strong low-end performance ideal for highway cruising and long-distance comfort. Known for its blacked-out aesthetic and accessible riding position, this bike suits touring enthusiasts who prioritize style and heritage alongside practicality.
General information | |
| Category | Touring |
| Year | 2021 |
| Model | Indian Roadmaster Dark Horse |
| | |
Engine and Transmission Specifications | |
| Exhaust system | Split dual exhaust with cross-over |
| Clutch | Wet, Multi-Plate, Assist. Gear Drive Wet Clutch. |
| Transmission type | Belt (final drive) |
| Gearbox | 6-speed |
| Cooling system | Air |
| Fuel system | Injection. Closed loop fuel injection, 54 mm bore |
| Bore x Stroke | 103.2 x 113.0 mm (4.1 x 4.4 inches) |
| Compression | 11.0:1 |
| Torque | 170.9 Nm (17.4 kgf-m or 126.0 ft.lbs) @ 2900 RPM |
| Power | 92.0 HP (67.2 kW) |
| Engine details | Thunder Stroke® 116 |
| Engine type | V2, four-stroke |
| Capacity: | 1901.0 ccm (116.00 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Seat | Vinyl Rogue Seats |
| Wheels | 10-Spoke Contrast Cut wheels. Metzeler Cruisetec tires. |
| Rear brakes | Single disc. ABS. Floating disc. 2-piston caliper. |
| Diameter | 300 mm (11.8 inches) |
| Front brakes | Double disc. ABS. Floating discs. 4 piston caliper. |
| Rear tire | 180/60-R16 |
| Front tire | 130/60-B19 |
| Rear wheel travel | 114 mm (4.5 inches) |
| Rear Suspension | Single shock with air adjust |
| Front wheel travel | 119 mm (4.7 inches) |
| Front Suspension | Telescopic fork |
| Trail | 150 mm (5.9 inches) |
| Rake (fork angle) | 25.0° |
| Frame type | Cast Aluminum Frame with Integrated Air-Box |
| | |
Physical measures and capacities | |
| Fuel capacity | 20.80 litres (5.50 US gallons) |
| Wheelbase | 1668 mm (65.7 inches) |
| Ground clearance | 130 mm (5.1 inches) |
| Overall width | 1000 mm (39.4 inches) |
| Overall length | 2693 mm (106.0 inches) |
| Overall height | 1491 mm (58.7 inches) |
| Seat height | 673 mm (26.5 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.2312 HP/kg |
| Weight incl. oil, gas, etc | 408.0 kg (899.5 pounds) |
| Dry weight | 398.0 kg (877.4 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Navigation and Apple CarPlay® integration; Power Windshield;. Keyless Ignition; 200 Watt Audio System with AM/FM, Bluetooth, USB, Smartphone Compatible Input, and Weatherband; 12V Charging Port. |
| Factory warranty | 2 Years, Unlimited Miles |
| Carrying capacity | Remote-locking Hard Saddlebags, Trunk. 36.2 Gallons of Storage. |
| Light | Pathfinder LED Headlamp/Tail/Brake/Turn |
| Instruments | Fairing mounted instrument cluster featuring analog speedometer and tachometer, with fuel gauge, range, odometer and current gear. |
| Starter | Electric |
| Color options | Thunder Black Smoke, Bronze Smoke, White Smoke |
Performance Profile & Rider Fit
5s
0-60 mph (est.)
Best For
Track5%
City30%
Cornering35%
Daily Riding55%
Touring98%
Passenger95%
Rider Profile
| Best For | Best suited to experienced riders who are comfortable managing a very large, heavy touring machine at low speeds and in traffic. |
| Purpose | Built for long-distance highway touring in maximum comfort with a passenger and full luggage rather than for spirited or technical riding. |
| Rider Fit | Riders should have decent height, strength, and confidence handling substantial weight at parking-lot speeds, though the low seat and relaxed ergonomics ease long days in the saddle. |
| Character | A big-twin American bagger with a thumping 116 cubic inch engine, deep torque, and a commanding, cruiser-styled presence for riders who want stately power over outright speed. |
| Not Ideal For | Not a good fit for new riders, off-road enthusiasts, or anyone seeking a light, nimble bike for tight city streets or aggressive cornering. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
Total comments: 1

MotorcycleDB Review
The 2021 Indian Roadmaster Dark Horse is a stunning motorcycle that offers a powerful and smooth ride. The sleek black design gives it a modern and sophisticated look, while the impressive 116 cubic inch Thunderstroke engine provides incredible performance on the road. With large saddlebags, a spacious trunk, and advanced technology features, the Roadmaster Dark Horse is the perfect choice for long-distance touring. If you're in the market for a top-of-the-line touring motorcycle, the 2021 Indian Roadmaster Dark Horse should be at the top of your list. Its combination of style, power, and comfort make it a standout option for riders who demand the best from their bike. Whether you're cruising down the highway or navigating twisty back roads, the Roadmaster Dark Horse delivers an unmatched riding experience that is sure to impress even the most discerning motorcycle enthusiasts.Add a Comment
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