14 August. Friday 2026
Honda CB1000R 5FOUR - 2021 Specifications and Reviews
The 2021 Honda CB1000R 5Four is a middleweight naked bike powered by a 998cc inline-four engine producing 143.5 horsepower, designed for experienced riders seeking responsive performance and agile handling. Known for its refined engine character, sharp throttle response, and versatile nature, it excels as both a daily commuter and spirited weekend ride. The bike balances modern technology with classic naked bike styling, appealing to riders who value control and engaging dynamics over pure power.
2021
General information | |
| Category | Naked bike |
| Year | 2021 |
| Model | Honda CB1000R 5Four |
| | |
Engine and Transmission Specifications | |
| Exhaust system | Racefit* titanium Growler-X exhaust |
| Greenhouse gases | 139.7 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 6.02 litres/100 km (16.6 km/l or 39.07 mpg) |
| Driveline | #530 0-ring-sealed chain |
| Clutch | Wet multiplate |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Ignition | Computer-controlled digital transistorized with 3-D mapping |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. PGM-FI Fuel injection with automatic enrichment circuit and 36mm throttle bodies |
| Valves per Cylinder | 4 |
| Bore x Stroke | 76.0 x 56.5 mm (3.0 x 2.2 inches) |
| Compression | 11.6:1 |
| Torque | 104.0 Nm (10.6 kgf-m or 76.7 ft.lbs) @ 8250 RPM |
| Power | 143.5 HP (104.7 kW) @ 10500 RPM |
| Engine type | In-line four, four-stroke |
| Capacity: | 998.0 ccm (60.90 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Seat | Leather seat |
| Wheels | Spoked wheels |
| Rear brakes | Single disc. Single-piston caliper. |
| Diameter | 310 mm (12.2 inches) |
| Front brakes | Double disc. Floating discs. Four-piston calipers. Radially mounted. |
| Rear tire | 190/55-ZR17 |
| Front tire | 120/70-ZR17 |
| Rear wheel travel | 131 mm (5.2 inches) |
| Rear Suspension | Single sided swingarm |
| Front wheel travel | 120 mm (4.7 inches) |
| Front Suspension | 43mm inverted telescopic fork |
| Trail | 100 mm (3.9 inches) |
| Rake (fork angle) | 25.0° |
| Frame type | Steel mono backbone |
Physical measures and capacities | |
| Oil capacity | 3.30 litres (3.49 US quarts) |
| Fuel capacity | 16.30 litres (4.31 US gallons) |
| Wheelbase | 1455 mm (57.3 inches) |
| Ground clearance | 135 mm (5.3 inches) |
| Overall width | 790 mm (31.1 inches) |
| Overall length | 2121 mm (83.5 inches) |
| Overall height | 1095 mm (43.1 inches) |
| Seat height | 830 mm (32.7 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 211.0 kg (465.2 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Limited edition badge. |
| Factory warranty | 24 months |
| Light | LED headlight. Slimline LED rear light. |
| Starter | Electric |
| Color options | Candy red/blue/pearl white |
Performance Profile & Rider Fit
143.5 hp
Peak Power
3.3s
0-60 mph
Best For
Track78%
City72%
Cornering90%
Daily Riding68%
Touring45%
Passenger40%
Rider Profile
| Best For | This bike suits experienced riders who can confidently manage a high-revving, powerful inline-four with sharp throttle response. |
| Purpose | Built for spirited road riding, backroad carving, and occasional trackday-style cornering rather than long-distance travel or utility use. |
| Rider Fit | The 830mm seat height and 211kg weight demand reasonable rider confidence and leg strength, though the naked upright stance keeps ergonomics manageable for most body types. |
| Character | A retro-styled muscular naked bike that blends aggressive performance with premium finishing, radial brakes, and a single-sided swingarm for visual and dynamic flair. |
| Not Ideal For | Not ideal for new riders, those seeking wind protection and long-haul touring comfort, or anyone wanting off-road capability. |
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 Honda CB1000R 5Four is a powerful and stylish motorcycle that offers exceptional performance on the road. With its 998cc liquid-cooled four-cylinder engine, this bike delivers impressive speed and agility, making it a thrilling ride for motorcycle enthusiasts. The 5Four edition features a unique design with a custom paint scheme and high-quality components, giving it a distinctive look that is sure to turn heads on the street. With its advanced technology and superb handling, the 2021 Honda CB1000R 5Four offers a top-notch riding experience that is bound to impress any rider. In addition to its impressive performance, the 2021 Honda CB1000R 5Four excels in both style and functionality. The bike's sleek and modern design, combined with its powerful engine, makes it a standout option for riders looking for a high-performance motorcycle. Whether you're cruising through the city streets or hitting the open road, the CB1000R 5Four offers a smooth and responsive ride that is sure to satisfy even the most discerning riders. Overall, the 2021 Honda CB1000R 5Four is a top-of-the-line motorcycle that delivers an unforgettable riding experience, making it a fantastic choice for anyone in the market for a high-performance bike.Add a Comment
Related Motorcycle Specifications
More Honda 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.