What category is the 2010 Buell 1125R?

The 2010 Buell 1125R has a Category of Sport.

What is the engine size of the 2010 Buell 1125R?

The 2010 Buell 1125R has a Capacity: of 1125.86 ccm (68.70 cubic inches).

What type of engine does the 2010 Buell 1125R have?

The 2010 Buell 1125R has a Engine type of V2, four-stroke.

What is the engine power of the 2010 Buell 1125R?

The 2010 Buell 1125R has a Power of 146.00.

What is the torque of the 2010 Buell 1125R?

The 2010 Buell 1125R has a Torque of 111.19 Nm (11.3 kgf-m or 82.0 ft.lbs) @ 8000.

Is the 2010 Buell 1125R air cooled or liquid cooled?

The 2010 Buell 1125R has a Cooling system of Liquid.

How many gears does the 2010 Buell 1125R have?

The 2010 Buell 1125R has a Gearbox of 6-speed.

What is the seat height of the 2010 Buell 1125R?

The 2010 Buell 1125R has a Seat height of 775 mm (30.5 inches) If adjustable, lowest setting..

Buell 1125R - 2010 Specifications and Reviews

Name: 2010 Buell 1125R
Brand: Buell

The 2010 Buell 1125R is a middleweight sport bike built for riders seeking aggressive styling and strong mid-range performance from its 1126cc V-twin engine producing 146 horsepower. Known for its distinctive design and nimble handling, it appeals to enthusiasts wanting American character with modern technology and impressive torque delivery.

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General information
Category	Sport
Year	2010
Model	Buell 1125R
Engine and Transmission Specifications
Exhaust system	Tuned, tri-pass resonance chamber with integral helmholtz tuning and mass-centralised mounting
Clutch	Wet, multi-plate, Hydraulic Vacuum Assist (HVA) slipper action clutch, hydraulic clutch lever effort
Transmission type,final drive	Belt
Gearbox	6-speed
Cooling system	Liquid
Fuel control	DOHC
Fuel system	Injection. Dual 61 mm down draft throttle bodies, DDFI III fuel injection
Valves per cylinder	4
Bore x stroke	103.0 x 67.5 mm (4.1 x 2.7 inches)
Compression	12.3:1
Torque	111.19 Nm (11.3 kgf-m or 82.0 ft.lbs) @ 8000
Power	146.00
Engine type	V2, four-stroke
Capacity:	1125.86 ccm (68.70 cubic inches)

Brakes, suspension, Frame and wheels
Rear brakes diameter	240 mm (9.4 inches)
Rear brakes	Single disc. Two-piston, direct mount caliper; stainless steel, fixed rotor
Front brakes diameter	375 mm (14.8 inches)
Front brakes	Single disc. ZTL2-type brake, 8-piston, 4 pads, fixed caliper, single-sided, inside out, stainless steel, floating rotor
Rear tyre dimensions	180/55-ZR17
Front tyre dimensions	120/70-ZR17
Rear suspension travel	127 mm (5.0 inches)
Rear suspension	Showa coil-over monoshock with external piggyback reservoir and adjustable compression damping, rebound damping and spring preload
Front suspension travel	120 mm (4.7 inches)
Front suspension	47 mm Showa inverted forks with adjustable compression damping, rebound damping and spring preload
Trail	84 mm (3.3 inches)
Rake (fork angle)	21.0°
Frame type	Black aluminium frame, fuel in frame

Physical measures and capacities
Oil capacity	3.10 litres (0.20 quarts)
Fuel capacity	20.00 litres (5.28 gallons)
Wheelbase	1,387 mm (54.6 inches)
Ground clearance	114 mm (4.5 inches)
Overall width	716 mm (28.2 inches)
Overall length	1,996 mm (78.6 inches)
Seat height	775 mm (30.5 inches) If adjustable, lowest setting.
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Racing Red; Arctic White; Midnight Black; All with tinted windscreen
Starter	Electric

Performance Profile & Rider Fit

146 hp

Peak Power

3.1s

0-60 mph

Best For

Track88%

City45%

Cornering93%

Daily Riding40%

Touring30%

Passenger25%

Rider Profile

Best For	This bike suits an experienced rider who is comfortable with a powerful, quick-reacting sportbike and its unconventional V-twin character.
Purpose	Built primarily for aggressive cornering and track-day performance, with its steep rake, mass-centralized design, and high-spec brakes prioritizing agility over outright top speed.
Rider Fit	The low, compact riding position combined with a firm suspension and aggressive geometry demands a fit rider comfortable with committed forward-leaning ergonomics.
Character	It has a raw, mechanical, torquey personality distinct from inline-four sportbikes, rewarding riders who enjoy unique engineering and strong mid-range punch.
Not Ideal For	This is not a good choice for beginners, long-distance tourers, passengers seeking comfort, or anyone wanting a plush, relaxed ride.

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

Rider Fit Visualizer

2010 Buell 1125R Rider Ergonomics Assessment

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Feet:

At 775mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2010 Buell 1125R, with a cramped knee angle of around 65 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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