BMW R 18 Custom
2021Concept

BMW R 18 Custom

Key specifications

Engine
1802 cc
Power
91 HP
Torque
157 Nm
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 Custom, a striking prototype-concept motorcycle that pays homage to the brand's storied heritage while pushing the boundaries of modern design and engineering. Known affectionately as the 'Spirit of Passion,' this masterpiece was crafted by the visionary Dirk Oehlerking of Kingston Custom. With its bold aesthetics and robust performance, the R 18 Custom stands out in a crowded marketplace, attracting motorcycle enthusiasts who appreciate a blend of classic flair and contemporary technology. Though it is not for sale, this unique model serves as a tantalizing glimpse into the future of BMW's cruiser lineup. At the heart of the R 18 Custom lies an impressive 1802 cc two-cylinder boxer engine that delivers a thrilling 91 horsepower at 4750 RPM. This powerhouse generates a massive 157.3 Nm of torque at just 3000 RPM, promising exhilarating acceleration and smooth power delivery that ensures an engaging riding experience. The engine's distinctive boxer configuration not only contributes to a low center of gravity, enhancing stability, but also offers a unique auditory experience as the bike roars to life. With a 6-speed gearbox and shaft drive, the R 18 Custom provides seamless gear shifts and a satisfying connection between rider and machine, making every ride a memorable one. Beyond its powerful engine, the R 18 Custom is packed with features that elevate its riding experience. A double-cradle steel frame offers strength and rigidity, while the telescopic fork and steel swingarm suspension ensure a comfortable ride over various terrains. The bike's braking system, featuring double disc brakes up front and a single disc in the rear, provides impressive stopping power and confidence-inspiring control. With a seat height of just 690 mm (27.2 inches), the R 18 Custom caters to a wide range of riders, making it accessible without compromising on style. The sleek black color option further emphasizes its modern design, while the electronic fuel injection system ensures optimal performance and fuel efficiency. In summary, the 2021 BMW R 18 Custom is not just a motorcycle; it's a statement piece that embodies passion, performance, and artistry. While it may not be available for purchase, its presence in the motorcycle community is undeniably impactful, inspiring both admiration and excitement among riders and collectors alike.

Pros

  • Exceptional Torque Delivery: With 157.3 Nm of torque available at a low RPM, the R 18 Custom promises thrilling acceleration and effortless cruising.
  • Stunning Aesthetics: The design, crafted by Kingston Custom, captures the essence of classic motorcycle styling while embracing contemporary elements.
  • Comfortable Ergonomics: The low seat height and well-thought-out suspension provide a comfortable riding position for a variety of riders.

Cons

  • Not Available for Purchase: As a prototype, the R 18 Custom is not for sale, limiting its accessibility to enthusiasts.
  • Weight Considerations: The robust construction may result in a heavier bike, which could be a concern for less experienced riders in maneuverability.
  • Limited Color Options: With only a black color available, customization enthusiasts may find the choices somewhat restrictive compared to other models.

Technical details

Source specification data

Make
BMW
Model
R 18 Custom
Category
Prototype-concept model
Light
LED headlight
Starter
Electric
Comments
Also
called ´
Spirit
of
Passion
´ by
Kingston Custom
.
Designed
by
Dirk Oehlerking
.
Not
for sale.
Instruments
Analogue
Color Options
Black
Power
91.0 HP (66.4 kW)) @ 4750 RPM
Torque
157.3 Nm (16.0 kgf-m or 116.0 ft.lbs) @ 3000 RPM
Gearbox
6-speed
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)
Seat Height
690 mm (27.2 inches) If adjustable, lowest setting.
Fuel Capacity
16.01 litres (4.23 gallons)
Reserve Fuel Capacity
3.79 litres (1.00 gallons)
Seat
Solo seat
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

Available colors

Black