Sport Tourers
2018Motus MST-R
38 fields on record
The 2018 Motus MST-R is an American sport tourer with an adjustable windscreen and ride-by-wire throttle. Its liquid-cooled 1,645cc V-four makes 180 hp at 8,200 rpm and 171 Nm through a six-speed gearbox. An 813 mm seat and a 20.8-litre tank suit fast long-distance riding.
- Capacity
- 1645.0 ccm
- Engine
- V four, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 256.0 kg
- Seat height
- 813 mm
- Power
- 180.0 HP (131.4 kW) @ 8200 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a high-performance sport tourer, it excels at fast, twisty road riding and long-distance runs where speed and precision matter more than outright comfort.
- Built for
- Exotic, boutique, and unapologetically powerful, this bike suits riders who want a rare American-made V4 with race-bred components and a strong sense of individuality.
- Not ideal for
- This is not the right bike for off-road exploration, absolute beginners, or riders prioritizing plush all-day comfort over sporting performance.
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 usRange and running costs
Worked out in your browser - nothing is sent to usBased on the published US (EPA-style) fuel economy estimate and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 1645.0 ccm
- Power
- 180.0 HP (131.4 kW) @ 8200 RPM
- CO2 Emissions
- 154 CO2 g/km
- EPA Est. Fuel Consumption
- 6.55 L/100km (35.9 US mpg)
- EPA CO Emissions
- 2.7 CO g/km
- Torque
- 171.0 Nm (17.4 kgf-m) @ 5000 RPM
- Engine type
- V four, four-stroke
- Power/weight ratio
- 0.7031 HP/kg (wet)
- Bore x stroke
- 86.5 x 70.0 mm
- Compression
- 11.5:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Aspiration
- Naturally aspirated
- Valves per cylinder
- 2
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet-type multiplate
Dimensions & weight
- Wheelbase
- 1473 mm
- Overall length
- 2130 mm
- Seat height
- 813 mm
- Wet weight
- 256.0 kg
- Fuel capacity
- 20.80 litres
- Oil capacity
- 3.80 litres
- Carrying capacity
- Saddle bags. Optional top case.
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Hand built chromoly frame, carbon fiber panels
- Front suspension
- Ohlins NIX03 adjustable
- Rear suspension
- Ohlins TTX36 mono-shock w/remote preload adjuster
- Rake (fork angle)
- 26.0°
- Trail
- 108 mm
Brakes & wheels
- Front brakes
- Double disc. Brembo
- Rear brakes
- Single disc. Brembo
Other
- Color options
- Carbon Black Metallic, Desert Bronze Metallic
- Warranty
- 24
- Comments
- Adjustable windscreen. Ride-by-wire throttle control. US brand.
- Fuel Tank Material
- Plastic
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 | 2013 | 2015 | 2018 | 2020 | 2022 |
|---|---|---|---|---|---|
| Capacity | 1645 cc | 1645 cc | 1645 cc | 1645 cc | 1645 cc |
| Seat height | 610 mm | 610 mm | 813 mm | 813 mm | 813 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.
Rider Reviews
Common questions
What is the engine size of the Motus MST-R?
The 2018 Motus MST-R has a Capacity of 1645.0 ccm (100.38 cubic inches).
What engine power does the Motus MST-R have?
The 2018 Motus MST-R has a Power of 180.0 HP (131.4 kW) @ 8200 RPM.
How many gears does the Motus MST-R have?
The 2018 Motus MST-R has a Gearbox of 6-speed.
What is the torque of the Motus MST-R?
The 2018 Motus MST-R has a Torque of 171.0 Nm (17.4 kgf-m or 126.1 ft.lbs) @ 5000 RPM.
How much does the Motus MST-R weigh?
The 2018 Motus MST-R has a Wet weight of 256.0 kg (564.4 pounds).
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