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The Buell™ XB RR Database metric

DIMENSIONS

 

Overall Length

1935 mm 

Overall Width

715 mm 

Ground Clearance

110 mm 

Rake/Trail

21 degrees/86 mm 

Wheelbase (2)

1316 - 1367 mm 

Swingarm Length

475 mm 

Seat Height

775 mm 

Footpeg Height

406 mm 

Handlebar Height

841 mm 

Steering Stem to Seat Center

660 mm 

Oil Capacity

4.73 liters 

Fuel Capacity

16.7 liters 

Dry Weight

164 kg 

 

ENGINE

 

Engine Configuration

45-degree V-Twin, 4-stroke 

Engine Displacement

81.7 cu. 

Engine Cooling

Forced Air/Oil 

Compression Ratio

12.5:1 

Combustion Chamber Design

Bathtub/Hemi 

Valves Per Cylinder

Bore x Stroke

103.6 mm x 79.4 mm 

Peak Horsepower (3)

150 @ 8000 rpm 

Peak Torque (3)

100 ft. lbs. @ 6500 rpm 

Engine Redline

8500 rpm 

Valve Angle (Included)

20 degrees Intake/ 25 degrees Exhaust (45 degrees) 

Combustion Chamber Volume

58 cc 

Valvetrain Type

OHV, two valves per cylinder, self adjusting 

Valve Adjustment Interval

Self-adjusting 

Intake Valve Diameter

57.15 mm 

Exhaust Valve Diameter

44.45 mm 

Intake Valve Stem Diameter

8.0 mm 

Exhaust Valve Stem Diameter

8.0 mm 

Fuel Delivery System

Dual 62 mm downshaft throttle bodies, DDFI III 

Throttle Body Venturi Size

62 mm 

Air Filter Type

None 

Exhaust System Type

WAVE-analyzed header and mass centralized muffler complying with 105-dB AMA noise rules 

Ignition System

Digital Electric 

Lubrication System

Dry Sump 

 

DRIVE TRAIN

 

Transmission Type

Gorilla: 5-speed, Close-ratio, with concentric input and output shafts, straight-cut gears 

Clutch Type

Wet, multi-plate, compensated 

Clutch Actuation System

Cable 

Clutch Spring Type

Diaphragm 

Number Of Clutch Springs

Number Of Clutch Plates

15 

Drive Plates

Driven Plates

Primary Drive

Triplex Chain 

Primary Drive Gear Teeth (Ratio)

34/57 (1.676:1) 

Final Drive Sprocket Teeth (Ratio)

20/49 (2.450:1) 

Transmission Overall Ratios

 

5th

2.191 

4th

1.745 

3rd

1.364 

2nd

1.158 

1st

1.000 

Theoretical Speed In Gears At Redline

 

5th

154 mph 

4th

131 mph 

3rd

111 mph 

2nd

89 mph 

1st

71 mph 

Engine Speed At 60 mph

3345 rpm 

Frame Design (Material)

Aluminum frame with Uniplanar™ powertrain vibration isolation system, fuel in frame design 

 

CHASSIS

 

Front Brakes

Zero Torsional Load (ZTL2) type reversed rotor clamped by 8-piston Nissin caliper with racing pads, 375 mm inverted single disc 

Rear Brake

230 mm twin-piston, Nissin Caliper 

Front Forks

Ohlins Inverted, Cartridge 

Fork Tube Diameter

43 mm 

Fork Adjustments

 

Rebound Damping

12 Positions (Clicks) 

Compression Damping

10 Positions (Clicks) 

Spring Preload

10 mm Range 

Front Wheel Travel

120 mm 

Rear Wheel Travel

127 mm 

Rear Suspension Type

Ohlins Single Shock, Without Linkage 

Rear Shock Adjustments

 

Rebound Damping

15 Positions (Clicks) 

Compression Damping

14 Positions (Clicks) 

Spring Preload

20 mm Range 

 

WHEELS AND TIRES

 

Front Wheel

3.50 x 17.0-inch Cast Magnesium 

Rear Wheel

5.75 x 17.0-inch Cast Magnesium 

Front Tire

120/70R-17 

Rear Tire

190/55R-17 

 

INSTRUMENTS

 

INSTRUMENTS

Tachometer, indicator lamps for shift, power on, and low oil pressure 

 

COLORS

 

COLORS

Buell Racing Paint Scheme 


POWER REDUCTION KIT To accommodate eligibility in a wide variety of racing classes, an engine modification kit will be available to conform the XBRR to a wide range of class regulations.

It is illegal for anyone to ride this motorcycle on public roads. This motorcycle may only be usedon closed courses. We reserve the right to discontinue models or change specifications at any time without incurring obligations. Vehicle and accessory specifications may vary from country to country depending on local laws. Some features and accessories are not available in certain countries. Be aware that many countries prohibit the importation, registration, and/or use of vehicles and accessories not built to their country’s specifications.

Specifications for non-U.S. markets might differ. Buell reserves the right to discontinue models or change specifications at any time without incurring any obligations. Vehicle specifications may vary from country to country depending on laws. Some models are not available in certain countries.

(1) Prices listed are Manufacturers Suggested Retail Prices for sale in the United States of America. Prices exclude set-up, title, and licensing and are subject to change. Dealer prices may vary. Additional California fees required. See your dealer for details.

(2) Range is due to adjustable swingarm.

(3) Per SAE J607, North America

All Specifications by Buell Motor Company

We would like to point out that the Names of Buell™ and Harley-Davidson™, EVO™, Evolution™, Sportster™, V-Rod™, TwinCam™, Ulysses™, Firebolt™, Lightning, White Lightning™ as well as many other trademarks and logos are mentioned on our pages are the property of the respective companys and they are used from us in the acception of their rights only to precise the usability of our offers . We are not an authorized Dealer of Buell™ or Harley-Davidson™. All content , pictures, design and the sitectructure of thisWebsite stand under our copyrights.