Honda CB 1100 R (reduced Effect) - 1983 Specifications and Reviews
The 1983 Honda CB 1100 R is a classic sport bike designed for experienced riders seeking a powerful yet manageable middleweight machine. Its air-cooled 1062cc four-cylinder engine delivers 100 horsepower with impressive reliability, making it ideal for spirited road riding and weekend touring. Best known for combining Japanese engineering excellence with accessible performance, this motorcycle established the template for modern sport bikes.
General information | |
| Category | Sport |
| Year | 1983 |
| Model | Honda CB 1100 R (reduced effect) |
| | |
Engine and Transmission Specifications | |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Fuel control | DOHC |
| Valves per cylinder | 4 |
| Bore x stroke | 70.0 x 69.0 mm (2.8 x 2.7 inches) |
| Compression | 10.0:1 |
| Top speed | 234.0 km/h (145.4 mph) |
| Power | 100.00 |
| Engine type | In-line four, four-stroke |
| Capacity: | 1062.00 ccm (64.80 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc |
| Front brakes | Dual disc |
| Rear tyre dimensions | 130/80-18 |
| Front tyre dimensions | 100/90-18 |
| | |
Physical measures and capacities | |
| Fuel capacity | 26.00 litres (6.87 gallons) |
| Weight incl. oil, gas, etc | 259.0 kg (571.0 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
100 hp
Peak Power
3.8s
0-60 mph
145.4 mph
Top Speed
Best For
Track65%
City40%
Cornering72%
Daily Riding45%
Touring45%
Passenger35%
Rider Profile
| Best For | This machine suits an experienced rider comfortable with a heavy, powerful, analog-era sportbike that demands deliberate inputs rather than forgiving anything. |
| Purpose | It was built as a homologation-special sport flagship for fast road riding and occasional track days, prioritizing top-end speed and stability over versatility. |
| Rider Fit | At 259 kg with a firm sporty stance and 18-inch wheels, it rewards a rider with decent strength and confidence muscling it through direction changes. |
| Character | It has the charismatic feel of an early-80s superbike icon: raw inline-four power, air-cooled character, and dual-disc bite delivered with old-school heft. |
| Not Ideal For | It is not the right choice for a novice rider, someone wanting plush touring comfort, or anyone seeking a light, nimble city commuter. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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