KTM RC 8C - 2023 Specifications and Reviews

The 2023 KTM RC 8C is a middleweight sport bike designed for riders seeking aggressive performance and sharp handling in a accessible package. Powered by a 889cc parallel-twin engine delivering 133 horsepower, it combines lightweight agility with modern electronics for track-focused capability. Known for its razor-sharp cornering geometry and responsive power delivery, it excels for sport riders transitioning to higher performance machines.

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General information

CategorySport
Year2023
ModelKTM RC 8C

Engine and Transmission Specifications

Greenhouse gases243.6 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption10.50 litres/100 km (9.5 km/l or 22.40 mpg)
Driveline520 chain
ClutchPASCâ„¢ antihopping clutch, mechanically operated
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemForced oil lubrication with 2 oil pumps
IgnitionBosch EMS with RBW
Fuel systemInjection. DKK Dell’Orto
Bore x Stroke90.7 x 68.8 mm (3.6 x 2.7 inches)
Compression13.5:1
Torque89.0 Nm (9.1 kgf-m or 65.6 ft.lbs) @ 8000 RPM
Power132.8 HP (96.9 kW) @ 9000 RPM
Engine typeTwin, four-stroke
Capacity:889.0 ccm (54.25 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. Brembo twin-piston floating calliper, brake disc
Diameter290 mm (11.4 inches)
Front brakesDouble disc. 2 x Brembo Stylema Monobloc four piston, radially mounted caliper
Rear tire180/55-ZR17
Front tire120/70-ZR17
Rear wheel travel120 mm (4.7 inches)
Rear SuspensionWP APEX PRO 7746
Front wheel travel120 mm (4.7 inches)
Front SuspensionWP XACT PRO 7543
Trail99 mm (3.9 inches)
Rake (fork angle)23.3°
Frame typeChrome-molybdenum steel tubular space frame, powder-coated
 
 

Physical measures and capacities

Oil capacity2.80 litres (2.96 US quarts)
Fuel capacity16.00 litres (4.23 US gallons)
Wheelbase1476 mm (58.1 inches)
Ground clearance191 mm (7.5 inches)
Seat height820 mm (32.3 inches) If adjustable, lowest setting.
Power/weight ratio0.9349 HP/kg
Dry weight142.0 kg (313.1 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
LightLED headlight
StarterElectric
Color optionsOrange/black

Performance Profile & Rider Fit

132.8 hp
Peak Power
3s
0-60 mph

Best For

Track98%
City25%
Cornering98%
Daily Riding20%
Touring12%
Passenger5%

Rider Profile

Best ForThis machine is built for experienced, track-focused riders who understand how to manage a high-strung, featherweight superbike at the limit.
PurposeIt exists almost purely for circuit riding and aggressive cornering, prioritizing outright performance over practicality.
Rider FitRiders need good physical conditioning and flexibility to handle the committed, low, forward-leaning race-replica riding position for extended sessions.
CharacterIt suits a purist who craves razor-sharp handling, minimal weight, and uncompromising race-bred engineering over creature comforts.
Not Ideal ForIt is not suited for commuters, touring riders, passengers, or anyone seeking comfort, storage, or everyday versatility.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2023 KTM RC 8C Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 820mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2023 KTM RC 8C, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2023 KTM RC 8C is an impressive track-focused motorcycle that delivers outstanding performance and agility. With a lightweight chassis and powerful engine, this bike is designed for speed and precision on the race track. The aerodynamic design of the RC 8C allows for improved handling and stability, making it a top choice for riders who crave high-speed thrills. Additionally, the advanced electronics and suspension system of the RC 8C ensure optimal control and responsiveness, further enhancing the overall riding experience. In summary, the 2023 KTM RC 8C is a top-performing motorcycle that is sure to impress any track enthusiast. Its combination of power, agility, and advanced technology make it a standout choice in the world of high-performance motorcycles. Whether you're a seasoned racer or a track day enthusiast, the RC 8C is a machine that is guaranteed to deliver an exhilarating and thrilling ride.
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