Naked Motorcycles
2018Honda CB1100 RS
39 fields on record
The 2018 Honda CB1100 RS is a retro-styled middleweight cruiser that appeals to riders seeking classic aesthetics with modern reliability. Known for its air-and-oil-cooled parallel-twin engine and comfortable upright riding position, it delivers approachable performance without intimidating power. The CB1100 RS excels as a versatile daily rider that balances vintage charm with practical engineering.
- Capacity
- 1140.0 ccm
- Engine
- In-line four, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 252.0 kg
- Seat height
- 795 mm
- Power
- 88.5 HP (64.6 kW) @ 7500 RPM
What’s new for the 2018 Honda CB1100 RS
vs the 2017| Spec | 2017 | 2018 |
|---|---|---|
| Fuel capacity | 14.80 litres (3.91 US gallons) | 16.80 litres (4.44 US gallons) |
| Front suspension | 41mm fork with spring preload adjustability | 43mm conventional fork (SDBV) with adjustable spring preload |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a retro-styled all-rounder for relaxed sport-touring, weekend rides, and everyday street use rather than track work.
- Built for
- A smooth, air-cooled inline-four with classic UJM styling that rewards relaxed, torque-driven riding over aggressive throttle use.
- Not ideal for
- Not the right choice for riders seeking sharp modern sportbike agility, off-road capability, or class-leading acceleration.
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
- 1140.0 ccm
- Power
- 88.5 HP (64.6 kW) @ 7500 RPM
- Torque
- 91.0 Nm (9.3 kgf-m) @ 5000 RPM
- Engine type
- In-line four, four-stroke
- Power/weight ratio
- 0.3512 HP/kg (wet)
- Bore x stroke
- 73.5 x 67.2 mm
- Compression
- 9.5:1
- Cooling system
- Oil & air
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Digital transistorized with electronic advance
- Valves per cylinder
- 4
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1485 mm
- Overall length
- 2180 mm
- Overall width
- 800 mm
- Overall height
- 1100 mm
- Seat height
- 795 mm
- Wet weight
- 252.0 kg
- Fuel capacity
- 16.80 litres
- Ground clearance
- 130 mm
- Oil capacity
- 4.90 litres
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Double steel cradle
- Front suspension
- 43mm conventional fork (SDBV) with adjustable spring preload
- Rear suspension
- Twin shocks with spring preload adjustability
- Front wheel travel
- 107 mm
- Rear wheel travel
- 114 mm
- Rake (fork angle)
- 26.0°
- Trail
- 99 mm
Brakes & wheels
- Front brakes
- Double disc. Floating discs. Four-piston calipers.
- Front brakes diameter
- 296 mm
- Rear brakes
- Single disc. Single-piston caliper.
- Rear brakes diameter
- 256 mm
- Front tyre
- 120/70-R17
- Rear tyre
- 180/55-R17
Other
- Color options
- Black, red
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 | 2017 | 2018 | 2019 | 2020 |
|---|---|---|---|---|
| Capacity | 1140 cc | 1140 cc | 1140 cc | 1140 cc |
| Seat height | 792 mm | 795 mm | 795 mm | 795 mm |
| Fuel capacity | 14.8 L | 16.8 L | 16.8 L | 16.8 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 Honda CB1100 RS?
The 2018 Honda CB1100 RS has a Capacity of 1140.0 ccm (69.57 cubic inches).
What engine power does the Honda CB1100 RS have?
The 2018 Honda CB1100 RS has a Power of 88.5 HP (64.6 kW) @ 7500 RPM.
How many gears does the Honda CB1100 RS have?
The 2018 Honda CB1100 RS has a Gearbox of 6-speed.
What is the torque of the Honda CB1100 RS?
The 2018 Honda CB1100 RS has a Torque of 91.0 Nm (9.3 kgf-m or 67.1 ft.lbs) @ 5000 RPM.
How much does the Honda CB1100 RS weigh?
The 2018 Honda CB1100 RS has a Wet weight of 252.0 kg (555.6 pounds).
Shop this bike
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Similar bikes
Same category, weighted similarity
2017 Honda CB1100 EX
1140 cc · 260 kg · 795 mm
2019 Honda CB1100 EX
1140 cc · 255 kg · 792 mm
2018 Ducati Scrambler 1100 Special
1079 cc · 194 kg · 810 mm
2019 Triumph Bonneville T120 Diamond Edition
1200 cc · 224 kg · 790 mm
2018 Ducati Scrambler 1100 Sport
1079 cc · 189 kg · 810 mm
2018 Triumph Bonneville T120
1200 cc · 224 kg · 790 mm
The 2018 Honda CB1100 RS is a sleek and stylish motorcycle that offers a classic look with modern features. With its 1,140cc inline four-cylinder engine, it delivers powerful and smooth performance on the road. The retro design of the CB1100 RS is sure to turn heads, while its comfortable riding position and responsive handling make it a joy to ride. Whether you're cruising on the highway or taking on twisty back roads, this bike offers a rewarding and exhilarating experience for riders of all skill levels.
Overall, the 2018 Honda CB1100 RS is a top choice for riders who appreciate classic style and modern performance. Its combination of timeless design, advanced technology, and impressive performance make it a stand-out option in the motorcycle market. Whether you're a seasoned rider or new to the sport, the CB1100 RS offers a thrilling and enjoyable riding experience that is sure to impress.
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