BMW S 1000xr 2021 Specifications

Specification	Value
Year	2021
ABS	BMW Motorrad Race ABS, partially integral
Bore x Stroke	80 x 49.7 mm
Capacity	999 cc / 60.9 cu-in
Castor	116 mm / 4.6 in
Clutch	Multiplate clutch in oil bath, slipper clutch, self-reinforcing
Compression Ratio	12.5:1
Cooling System	Liquid/oil cooled
Dimensions	Length 2333 mm / 91.8 in Width 917 mm / 36.1 Height 411 mm / 55.5 in
Emission Control	Regulated three-way catalytic converter - EURO5
Engine	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder, Intake/outlet mm 33.5/27.2
Engine Management	Electronic intake pipe injection
Final Drive	Chain drive, 17/45
Frame	Aluminum composite bridge frame, partially self-supporting engine
Front Brakes	2x 320mm floating discs, radial four-piston fixed calipers
Front Rim	3.50 x 17
Front Suspension	45mm Upside-down telescopic fork electronic self-adjusting rebound/compression damping (Dynamic ESA)
Front Tyre	120/70 ZR 17
Front Wheel Travel	150 mm / 5.9 in
Fuel Capacity	20 Litres / 5.2 US gal
Gear Ratio	1st 2.647 2nd 2.091 3rd 1.727 4th. 1.476 5th 1.304 lth. 1.167
Lubrication	Wet sump
Max Power	121 kW / 165 hp @ 11000 rpm
Max Torque	114 Nm / 84 lb-ft @ 9250 rpm
Mixture Control	Electronic injection, throttle valve 48 mm
Primary Ratio	1.652
Rear Brakes	Single 265mm disc brake, twin-piston floating caliper
Rear Rim	6.00 x 17
Rear Suspension	Aluminium double-sided swing-arm, central spring strut, electronic preload adjuster, electronic self-adjusting rebound/compression damping (Dynamic ESA)
Rear Tyre	190/55 ZR 17
Rear Wheel Travel	150 mm / 5.9 in
Seat Height	840 mm / 33.0 in - 790 mm / 31.1 with optional lowered suspension
Starting	Electric
Steering Head Angle	65.1°
Traction Control	BMW Motorrad DTC
Transmission	Six-speed synchromesh gearbox with spur gears
Transmission Ratio	2.647
Wet Weight	226 kg / 498 lbs
Wheelbase	1522 mm / 59.9 in
Wheels	Cast aluminum wheels