14 August. Friday 2026
Indian Roadmaster - 2021 Specifications and Reviews
The 2021 Indian Roadmaster is a heavyweight cruiser-touring bike designed for long-distance riders seeking comfort and classic style. Powered by the 1901cc Thunderstroke V2 engine producing 92 horsepower and strong low-end torque, it excels at highway cruising with its spacious seating and premium features. Known for its commanding presence, reliable performance, and ability to handle extended road trips with passengers and luggage.
General information | |
| Category | Touring |
| Year | 2021 |
| Model | Indian Roadmaster |
| | |
Engine and Transmission Specifications | |
| Exhaust system | Split dual exhaust with cross-over |
| Clutch | Gear Drive Wet Clutch. 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 | Thunderstroke® 116 |
| Engine type | V2, four-stroke |
| Capacity: | 1901.0 ccm (116.00 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Seat | Vinyl Seats, Separate Rider/Passenger Heat Controls. |
| Wheels | Highlight Machine Tour wheels. Metzeler Cruisetec tyres. |
| 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 | 130/90-B16 |
| 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) | 26.0° |
| 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 | 140 mm (5.5 inches) |
| Overall width | 1000 mm (39.4 inches) |
| Overall length | 2656 mm (104.6 inches) |
| Overall height | 1491 mm (58.7 inches) |
| Seat height | 673 mm (26.5 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.2272 HP/kg |
| Weight incl. oil, gas, etc | 420.0 kg (925.9 pounds) |
| Dry weight | 405.0 kg (892.9 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | 7´ Touchscreen. Windscreen. Cruise control. Heated Grips. Adjustable Passenger Floorboards. Tire Pressure Monitoring. Cruise Control. Keyless Ignition. |
| Factory warranty | 2 Years, Unlimited Miles |
| Carrying capacity | Remote-locking Hard Saddlebags and Trunk. Glove Box. 36.2 Gallons of Storage. |
| Light | LED Headlamp / Driving / Tail / Brake / Turn Signal |
| Instruments | Fairing-mounted instrument cluster featuring analog speedometer and tachometer with fuel gauge, range, odometer and current gear. 15 LED telltale indicators. |
| Starter | Electric |
| Color options | Thunder Black Pearl, Maroon Metallic/Crimson Metallic, Alumina Jade/Thunder Black - Icon colors: Black Azure Crystal/Stealth Gray, Arizona Turquois/Pearl White, Blue Slate Smoke/Black Smoke |
Performance Profile & Rider Fit
5.2s
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 full-dress touring motorcycle at low speeds and in traffic. |
| Purpose | Built for effortless, long-distance highway touring with maximum comfort, storage, and passenger accommodation. |
| Rider Fit | Its substantial weight and long wheelbase demand good upper body strength and confidence for slow-speed maneuvers, parking, and U-turns. |
| Character | A stately, torque-rich cruiser that favors relaxed, commanding highway cruising over sporty response, rewarding smooth, deliberate inputs. |
| Not Ideal For | Not a good fit for riders seeking a nimble, lightweight bike for tight canyon roads, city commuting, or any form of off-road use. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Shop This Bike
Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2021 Indian Roadmaster is a top-of-the-line touring motorcycle that offers exceptional comfort, performance, and style. Its powerful Thunderstroke 116 engine delivers smooth and responsive power, while its advanced ride technology ensures a smooth and stable ride on any terrain. The Roadmaster's spacious and luxurious seating, advanced infotainment system, and ample storage space make it the perfect choice for long-distance rides. With its classic Indian Motorcycle design and premium features, the 2021 Roadmaster is an exceptional choice for riders looking for a high-end touring experience. Overall, the 2021 Indian Roadmaster offers an unbeatable combination of power, comfort, and technology, making it one of the best touring motorcycles on the market. Its premium features, advanced ride technology, and classic design set it apart from the competition, making it a top choice for riders who demand the very best in terms of performance and luxury. Whether you're looking for a comfortable long-distance cruiser or a stylish and powerful touring bike, the 2021 Indian Roadmaster delivers on all fronts, making it a standout choice in the touring motorcycle category.Add a Comment
Related Motorcycle Specifications
More Indian Motorcycles
- Motorcycles in database: 45863
- Technical specifications: 1490298
- Images of motorcycles: 72681
- Videos: 339
- Manufacturers: 501
Please Login or Register if you would like to leave a comment.