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 Revolutions">RPM |
| Power | 143.5 Horsepower">HP (104.7 Kilowatt">kW)) @ 10500 Revolutions">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 | |
| Comments | Limited edition badge. |
| Factory warranty | 24 months |
| Light | LED headlight. Slimline LED rear light. |
| Starter | Electric |
| Color options | Candy red/blue/pearl white |
Rider Reviews
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