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.

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General information

CategorySport
Year1983
ModelHonda CB 1100 R (reduced effect)
 
 

Engine and Transmission Specifications

Transmission type,final driveChain
Gearbox5-speed
Cooling systemAir
Fuel controlDOHC
Valves per cylinder4
Bore x stroke70.0 x 69.0 mm (2.8 x 2.7 inches)
Compression10.0:1
Top speed234.0 km/h (145.4 mph)
Power100.00
Engine typeIn-line four, four-stroke
Capacity:1062.00 ccm (64.80 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Front brakesDual disc
Rear tyre dimensions130/80-18
Front tyre dimensions100/90-18
 
 

Physical measures and capacities

Fuel capacity26.00 litres (6.87 gallons)
Weight incl. oil, gas, etc259.0 kg (571.0 pounds)

Other specs

MaintenanceFind 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 ForThis machine suits an experienced rider comfortable with a heavy, powerful, analog-era sportbike that demands deliberate inputs rather than forgiving anything.
PurposeIt 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 FitAt 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.
CharacterIt 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 ForIt 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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