Buell 1125R 2010
Complete specifications and details for the 2010 Buell 1125R. This comprehensive guide includes engine specifications, dimensions, features, and performance data.

Basic Information
Make | Buell |
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Model | 1125R |
Year | 2010 |
Category | Sport |
Chassis, Suspension & Brakes
Frame Type | Black aluminium frame, fuel in frame |
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Front Brakes | Single disc. ZTL2-type brake, 8-piston, 4 pads, fixed caliper, single-sided, inside out, stainless steel, floating rotor |
Front Brakes Diameter | 375 mm (14.8 inches) |
Front Suspension | 47 mm Showa inverted forks with adjustable compression damping, rebound damping and spring preload |
Front Tyre | 120/70-ZR17 |
Front Wheel Travel | 120 mm (4.7 inches) |
Rake | 21.0° |
Rear Brakes | Single disc. Two-piston, direct mount caliper; stainless steel, fixed rotor |
Rear Brakes Diameter | 240 mm (9.4 inches) |
Rear Suspension | Showa coil-over monoshock with external piggyback reservoir and adjustable compression damping, rebound damping and spring preload |
Rear Tyre | 180/55-ZR17 |
Rear Wheel Travel | 127 mm (5.0 inches) |
Trail | 84 mm (3.3 inches) |
Other Specifications
Color Options | Racing Red; Arctic White; Midnight Black; All with tinted windscreen |
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Comments | Instrument cluster with ODIS (Onboard Diagnostic Information System) featuring analog tachometer with integrated shift light, digital speedometer on LED display, odometer, ODIS service code display, 4-digit security system with ignition immobiliser, lap timer (records up to 99 lap times) and splits, ambient air temperature, coolant temperature, average and instantaneous fuel consumption, miles to next service display, low fuel (plus miles traveled on reserve); high beam, neutral, turn signals; clock |
Starter | Electric |
Engine & Transmission
Displacement | 1125.86 ccm (68.70 cubic inches) |
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Engine Details | V2, four-stroke |
Power | 146.00 HP (106.6 kW)) @ 9800 RPM |
Torque | 111.19 Nm (11.3 kgf-m or 82.0 ft.lbs) @ 8000 RPM |
Compression | 12.3:1 |
Bore X Stroke | 103.0 x 67.5 mm (4.1 x 2.7 inches) |
Valves Per Cylinder | 4 |
Fuel System | Injection. Dual 61 mm down draft throttle bodies, DDFI III fuel injection |
Cooling System | Liquid |
Gearbox | 6-speed |
Transmission Type Final Drive | Belt |
Clutch | Wet, multi-plate, Hydraulic Vacuum Assist (HVA) slipper – action clutch, hydraulic clutch lever effort |
Exhaust System | Tuned, tri-pass resonance chamber with integral helmholtz tuning and mass-centralised mounting |
Dimensions & Capacities
Fuel Capacity | 20.00 litres (5.28 gallons) |
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Ground Clearance | 114 mm (4.5 inches) |
Oil Capacity | 3.10 litres (0.20 quarts) |
Overall Length | 1,996 mm (78.6 inches) |
Overall Width | 716 mm (28.2 inches) |
Seat Height | 775 mm (30.5 inches) If adjustable, lowest setting. |