Back to Bike FinderYears: 2026 · 2023 · 2022 · 2021
BMW R 18
2021Cruiser

BMW R 18

$17,495

Key specifications

Engine
1802 cc
Power
91 HP
Torque
157 Nm
Weight
345 kg
Fuel type
petrol
Fuel capacity
4.2 L
Transmission
6-speed
Seat height
27 mm
Front brakes
Double disc. 4 piston fixed calipers
Rear brakes
Single disc. 4 piston fixed calipers

Overview

Introducing the 2021 BMW R 18, a motorcycle that redefines the custom-cruiser segment with its powerful blend of heritage, craftsmanship, and cutting-edge technology. Positioned as a homage to BMW's storied past while embracing modern performance, the R 18 invites riders to experience the open road with a robust presence and an unmistakable character. With a starting MSRP of $17,495, this bike appeals to those with a taste for classic styling, offering a unique blend of elegance and raw power that stands out in the competitive cruiser market. At the heart of the R 18 lies a magnificent 1802 cc twin-cylinder boxer engine, delivering a punchy 91 HP at 4750 RPM and a staggering 157.3 Nm of torque at just 3000 RPM. This impressive engine configuration not only ensures exhilarating acceleration but also provides a smooth and enjoyable riding experience, whether you're cruising through city streets or embarking on a long-distance journey. With a top speed of 111 mph, the R 18's performance is as thrilling as its looks, while the 6-speed gearbox and shaft drive contribute to a seamless power delivery, allowing you to focus on the ride ahead. The R 18 is equipped with features that enhance both comfort and safety. The double-cradle steel frame provides exceptional stability and rigidity, complemented by telescopic forks at the front and a steel swingarm with a central shock strut at the rear, ensuring a smooth ride over various terrains. Advanced braking technology is evident with its double disc front brakes and single disc rear brakes, both featuring 4-piston fixed calipers for confident stopping power. Additionally, the R 18's electronic engine management system and innovative cooling mechanism combine to optimize performance and efficiency. With a low seat height of just 27.2 inches, this motorcycle caters to a wide range of riders, promising an accessible yet exhilarating experience. **

Pros

  • Iconic Styling: The R 18's classic design pays homage to BMW's rich motorcycle heritage, making it a head-turner on the road.
  • Powerful Engine Performance: With strong torque and smooth acceleration, the boxer engine delivers an exhilarating riding experience.
  • Comfortable Ergonomics: The low seat height and well-designed riding posture enhance comfort for both short jaunts and long-distance rides.

Cons

  • Weight: At 761 pounds, the R 18 may feel heavy for some riders, particularly during low-speed maneuvers.
  • Limited Customization Options: While the bike offers a stunning base, customization possibilities may be limited compared to some competitors.
  • Price Point: The MSRP of $17,495 may be a barrier for entry for budget-conscious riders looking for a quality cruiser.

Technical details

Source specification data

Make
BMW
Model
R 18
Price
S
$ 17495.
P
depends on country, taxes, accessories, etc.
Category
Custom-cruiser
Light
LED headlight
Starter
Electric
Electrical
Permanent
magnet generator 600
W
. 12
V
/ 26
Ah
, maintenance-free.
Color Options
Black
Power
91.0 HP (66.4 kW)) @ 4750 RPM
Clutch
Single-disc dry
Torque
157.3 Nm (16.0 kgf-m or 116.0 ft.lbs) @ 3000 RPM
Gearbox
6-speed
Ignition
S
-
K
+ electronic engine management with overrun cut-off and twin-spark ignition
Top Speed
178.6 km/h (111.0 mph)
Engine Type
Polished aluminum cylinder covers
Fuel System
Injection
.
Electronic
intake pipe fuel injection
Bore X Stroke
107.1 x 100.0 mm (4.2 x 3.9 inches)
Compression
9.6:1
Displacement
1802.0 ccm (109.96 cubic inches)
Cooling System
Oil & air
Engine Details
Two cylinder boxer, four-stroke
Emission Details
Regulated three-way catalytic converter
Valves Per Cylinder
4
Transmission Type Final Drive
Shaft drive (cardan)
Dry Weight
345.2 kg (761.0 pounds)
Seat Height
691 mm (27.2 inches) If adjustable, lowest setting.
Fuel Capacity
16.01 litres (4.23 gallons)
Overall Width
965 mm (38.0 inches)
Overall Height
1125 mm (44.3 inches)
Overall Length
2441 mm (96.1 inches)
Power Weight Ratio
0.2636 HP/kg
Reserve Fuel Capacity
3.79 litres (1.00 gallons)
Rake
22.7°
Seat
Solo seat
Trail
150 mm (5.9 inches)
Wheels
Wire spoked
Rear Tyre
180/65-B16
Frame Type
Double-cradle steel
Front Tyre
120/70-R19
Rear Brakes
Single disc. 4 piston fixed calipers
Front Brakes
Double disc. 4 piston fixed calipers
Rear Suspension
Steel swingarm with central shock strut
Front Suspension
Telescopic fork
Rear Wheel Travel
89 mm (3.5 inches)
Front Wheel Travel
119 mm (4.7 inches)

Available colors

Black