Touring Motorcycles
2018Indian Roadmaster
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The 2018 Indian Roadmaster is a full-featured cruiser designed for long-distance touring and riders seeking premium comfort. Known for its powerful V-twin engine, spacious hard saddlebags, and top box, it excels at highway cruising with excellent storage capacity and modern fuel injection technology.
- Capacity
- 1811.0 ccm
- Engine
- V-Twin, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 408.0 kg
- Seat height
- 673 mm
- Power
- 92.0 HP (67.7 kW)
What’s new for the 2018 Indian Roadmaster
vs the 2017| Spec | 2017 | 2018 |
|---|---|---|
| Torque | 161.1 Nm (16.4 kgf-m or 118.8 ft.lbs) @ 3000 RPM | 151.0 Nm (15.4 kgf-m or 111.4 ft.lbs) @ 2100 RPM |
| Dry weight | 414.0 kg (912.7 pounds) | 408.0 kg (899.5 pounds) |
| Wet weight | 428.0 kg (943.6 pounds) | 422.0 kg (930.3 pounds) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for effortless, long-distance highway touring with maximum comfort, storage, and passenger accommodation.
- Built for
- 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.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 1811.0 ccm
- Power
- 92.0 HP (67.7 kW)
- CO2 Emissions
- 146 CO2 g/km
- EPA Est. Fuel Consumption
- 6.22 L/100km (37.8 US mpg)
- EPA CO Emissions
- 1.9 CO g/km
- Torque
- 151.0 Nm (15.4 kgf-m) @ 2100 RPM
- Engine type
- V-Twin, four-stroke
- Power/weight ratio
- 0.2255 HP/kg (dry)
- Bore x stroke
- 101.0 x 113.0 mm
- Compression
- 9.5:1
- Cooling system
- Air
- Fuel system
- Injection
- Starting
- Electric
- Aspiration
- Naturally aspirated
- Valves per cylinder
- 2
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Belt
- Clutch
- Wet, Multi-Plate
Dimensions & weight
- Wheelbase
- 1668 mm
- Overall length
- 2656 mm
- Overall width
- 1012 mm
- Overall height
- 1572 mm
- Seat height
- 673 mm
- Dry weight
- 408.0 kg
- Wet weight
- 422.0 kg
- Fuel capacity
- 20.80 litres
- Ground clearance
- 140 mm
- Carrying capacity
- Hard saddle bags. Top box. Glove Box.
Chassis & suspension
- Frame
- Cast Aluminum Frame with Integrated Air-Box
- Front suspension
- Telescopic forks
- Rear suspension
- Single shock with air adjust
- Front wheel travel
- 119 mm
- Rear wheel travel
- 114 mm
- Rake (fork angle)
- 25.0°
- Trail
- 150 mm
Brakes & wheels
- Front brakes
- Double disc. ABS. Floating discs. 4 piston caliper.
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc. ABS. Floating disc. 2-piston caliper.
- Rear brakes diameter
- 300 mm
- ABS
- Yes
- Front tyre
- 130/90-B16
- Rear tyre
- 180/60-R16
Other
- Color options
- Black, Burgundy, White/silver, Bronze/black
- Warranty
- 24
- Comments
- 7'Touchscreen. Windscreen. Cruise control.
- Fuel Tank Material
- Metal
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2015 | 2018 | 2021 | 2023 | 2026 |
|---|---|---|---|---|---|
| Capacity | 1811 cc | 1811 cc | 1901 cc | 1890 cc | 1890 cc |
| Dry weight | 406 kg | 408 kg | 405 kg | 398 kg | 398 kg |
| Seat height | 673 mm | 673 mm | 673 mm | 673 mm | 711 mm |
| Fuel capacity | 20.8 L | 20.8 L | 20.8 L | 20.8 L | 20.8 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Safety Recalls
⚠ 2 recalls may applyELECTRICAL SYSTEMOct 2019 · 19V776000
Indian Motorcycle Company (Indian) is recalling certain 2014-2019 Chief, Chieftain, Roadmaster, and Springfield motorcycles. The gear position switch contacts may oxidize, causing the gear position display to inaccurately show that the motorcycle is in neutral when it is actually in gear.
Risk: If the transmission is not in neutral when the motorcycle is started, the motorcycle may move unexpectedly, increasing the risk of a crash.
Remedy: Dealers will replace the switch free of charge. Owner notification letters were mailed April 16, 2020. Owners may contact Indian customer service at 1-877-204-3697. Indian's number for this recall is I-19-03.
ELECTRICAL SYSTEMApr 2018 · 18V228000
Indian Motorcycle Company (Indian) is recalling certain 2018 Indian Chief, Chief Classic, Chief Dark Horse, Chief Vintage, Chieftain, Chieftain Classic, Chieftain Dark Horse, Chieftain Elite, Chieftain Limited, Springfield, Springfield Dark Horse, Roadmaster, Roadmaster Elite, Roadmaster Icon, and Roadmaster Classic motorcycles. Corrosion may develop within the right combination switch, potentially resulting in the motorcycle starting without the user's intent if the key fob is near the motorcycle and the required safety interlock conditions are met.
Risk: If the motorcycle starts unintentionally and is parked in an enclosed space, exposure to carbon monoxide may increase the risk of injury.
Remedy: Indian will notify owners, and dealers will replace the right hand combination switch, free of charge. Owners may contact Indian customer service at 1-877-204-3697. Indian's number for this recall is I-18-04.
These recalls cover some 2018 bikes of this model. Whether one applies to a specific bike, and whether the repair has already been done, depends on its VIN — check your VIN with NHTSA or ask a dealer.
Source: NHTSA. View all Indian recalls →
Rider Reviews
Common questions
What is the engine size of the Indian Roadmaster?
The 2018 Indian Roadmaster has a Capacity of 1811.0 ccm (110.51 cubic inches).
What engine power does the Indian Roadmaster have?
The 2018 Indian Roadmaster has a Power of 92.0 HP (67.7 kW).
How many gears does the Indian Roadmaster have?
The 2018 Indian Roadmaster has a Gearbox of 6-speed.
What is the torque of the Indian Roadmaster?
The 2018 Indian Roadmaster has a Torque of 151.0 Nm (15.4 kgf-m or 111.4 ft.lbs) @ 2100 RPM.
How much does the Indian Roadmaster weigh?
The 2018 Indian Roadmaster has a Dry weight of 408.0 kg (899.5 pounds).
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The 2018 Indian Roadmaster motorcycle is a top-of-the-line touring bike that offers a smooth and comfortable ride. With its powerful 1811cc engine and spacious, plush seating, this bike is designed for long-distance adventures. The Roadmaster also comes equipped with advanced features such as a touchscreen infotainment system, heated grips, and a large, adjustable windshield for added convenience and comfort. Overall, the 2018 Indian Roadmaster offers a luxurious and powerful ride for those looking for a premium touring experience.
The 2018 Indian Roadmaster motorcycle is a great choice for riders who prioritize comfort and performance on long journeys. With its powerful engine, advanced features, and spacious seating, this bike offers a smooth and comfortable ride for extended periods of time. Whether you're cruising on the highway or exploring scenic back roads, the Roadmaster delivers a premium touring experience that is sure to impress riders looking for a high-end motorcycle.
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