Engine
Design
Two-cylinder, air-/fluid-cooled, four-stroke boxer engine with two overhead spur-gear driven camshafts, one balancer shaft and BMW ShiftCam variable intake camshaft control.
Bore x stroke
4” x 3”
Capacity
1,254 cc
Nominal capacity
136 HP at 7,750 rpm
Max. torque
105 lbs-ft. at 6,250 rpm
Compression ratio
12.5: 1
Fuel preparation
Electronic port fuel injection, digital engine control: BMS-O with throttle by wire
Emission control
Closed-loop three-way catalytic converter
Mileage / consumption
Maximum speed
over 124 mph
Fuel type
Super unleaded
Electrical system
Alternator
Three-phase generator with 508-watt nominal capacity
Battery
12 V / 11.8 Ah
Power transmission
Clutch
Wet clutch with an anti-hopping function, hydraulic activation
Gears
Six-speed helical synchromesh gearbox
Secondary drive
Drive shaft
Suspension / brakes
Frame
Two-part frame concept consisting of a main frame and a rear frame bolted to it, with a co-supporting engine
Front suspension / spring elements
BMW Motorrad Telelever, central spring strut, standard diameter 37 mm
Rear-wheel guide / spring elements
Cast aluminum single-sided swing arm with BMW Motorrad Paralever, WAD spring strut, spring preload continuously and hydraulically adjustable via adjuster knob, adjustable rebound-stage damping via adjuster knob
Spring travel, front / rear
4.7" / 5.4"
Wheelbase
58.5"
Caster
4.6"
Steering head angle
64.1°
Wheels
Cast aluminum
Rim dimensions, front
3.50 x 17"
Rim dimensions, rear
5.50 x 17”
Tire, front
120/70 ZR 17
Tire, rear
180/55 ZR 17
Brake, front
Twin disc brake, floating discs, diameter 12.6", four-piston radial brake calipers
Brake, rear
Single disc brake, diameter 10.9", double-piston floating caliper
ABS
BMW Motorrad full integral ABS Pro (full integral braking, lean optimized)
Dimensions / weights
Seat height, unladen
31.7" / 32.5" (SE high seat: 32.7" / 33.5", low seat: 29.9" / 30.7")
Rider step length, unladen
71.3" / 72.8" (SE high seat: 73.8"/ 75.4", SE low seat: 68.5:" / 70.1")
Usable tank capacity
6.6 gal.
of which is reserve
approx. 1 gal.
Length (using number plate carrier)
87.5"
Height (above windscreen)
Min. 57.5", max. 61.8"
(Style Sport: min. 53.5", max. 58.3")
Width (including mirrors)
38.8"
Breadth (including cases)
39.0"
Vehicle curb weight, fully fueled/road-ready
615 lbs. 1)
Max. permitted weight
1,113 lbs.
Max. load (with standard equipment)
482.2 lbs.
