The new BMW R18 launched
April 4, 2020With the new BMW R18 launched, BMW Motorrad now enters the cruiser segment. Like no other BMW motorcycle before it, this model stands entirely in the tradition of historical BMW motorcycles – both technically and in terms of design style. It borrows from famous models such as the BMW R 5, shifting the focus back onto the motorcycle essentials: purist, no-frills technology and the boxer engine as the epicentre of riding pleasure, combined with “good vibrations”.
Technical Specifications
Engine – BMW R 18
Capacity cc / cui 1,802 / 110
Bore/stroke mm 107.1/100
Output kW/hp 67/91 at engine speed rpm 4,750
Torque Nm 158 at engine speed rpm 3,000
Type – Air/water-cooled 2-cylinder 4-stroke boxer engine
No. of cylinders -2
Compression/fuel – 9.6:1 / premium unleaded (95-98 RON)
Valve/accelerator actuation – OHV
Valves per cylinder- 4
Ø intake/outlet mm 41.2/35.0
Ø throttle valves mm 48
Engine control – BMS-O
Emission control – Closed-loop 3-way catalytic converter, EU5 exhaust standard
Electrical system
Alternator W 600
Battery V/Ah 12/26 maintenance-free
Headlight
LED low beam with projection module
LED high beam with projection module
Starter kW 1.5
Power transmission – gearbox
Clutch – Hydraulically activated single-disc dry clutch
Gearbox – Constant-mesh 6-speed gearbox
Primary ratio – 1.16
Transmission ratios
I 2,438
II 1,696
III 1,296
IV 1,065
V 0,903
VI 0,784
Rear wheel drive – Universal shaft
Transmission ratio – 3.091
Suspension
Frame construction type – Double-loop steel tube frame
Front wheel control – Telescopic fork, fork tube Ø 49 mm
Rear wheel control – Cantilever
Total spring travel, front/rear mm 120/90
Wheel castor mm 150.0
Wheelbase mm 1,731
Steering head angle ° 57.3
Brakes – front Twin disc brake Ø 300 mm
Rear Single disc brake Ø 300 mm
ABS – BMW Motorrad Integral ABS (part-integral)
Wheels
Wire-spoked wheels
front 3.5 x 19”
rear 5.0 x 16”
Tyres front 120/70 R 19 or B 19 (manufacturer-dependent) rear 180/65 B 16
Dimensions and weights
Total length mm 2,440
Total width with mirrors mm 964
Seat height mm 690
DIN unladen weight, road ready kg 345
Permitted total weight kg 560
Fuel tank capacity l 16
Performance figures
Fuel consumption (WMTC) l/100 km 5.6
CO2 emissions (WMTC): g/km 129
0‒100 km/h s 4.8
Top speed km/h 180