2021 BMW R18

Sale price includes current BMW incentives and demo status discount. 0.9% Financing available. 

2021 BMW R 18 – Demo

Soul is all that matters

The R 18 invokes our history and the iconic hallmarks of our brand which we have worked very hard on. A legacy that we live by every day in the spirit of #SoulFuel. The result: a cruiser full of character featuring a boxer engine with the highest cubic capacity we have ever built, plus timeless design features.

A cruiser at first glance

The flyline is elongated and low. The double-cradle steel frame covers the powerful, sculpted engine that underlines the impressive presence of the bike. Riders also have a number of custom equipment options: the R 18 is scaled back to its core to allow for full customization.

We have counted on the boxer since 1923 with conviction. The 1,802 cc two-cylinder boxer engine of the R 18 is the highest displacement boxer that BMW has ever built. It delivers a maximum torque of 116 lbs-ft at 3,000 rpm. At 4,750 rpm, the Big Boxer delivers 91 hp combining its core tradition with modern technology for pure emotion on the road.

Visit us at 14855 Sheldon Rd., Plymouth, MI 48187 or call 734.453.0500 today.


  • Color Scheme:
  • Adaptive Headlight
  • Hill Start Control
  • Reverse Assist
  • Heated Grips
  • Anti Theft System
  • Cruise Control

Quick Info

Location Plymouth, Michigan
Condition New
Stock Number 424300
Year 2021
Make BMW
Model R18
VIN WB10L1304M6E10781
Mileage 0
Horsepower 91 @ 4,750 rpm
Fuel Type Unleaded premium

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Engine Type: Air/oil cooled two-cylinder four-stroke boxer engine with two chain-driven camshafts above the drive shaft.
Cooling System:
Bore: 4.2”
Stroke: 3.9”
Displacement: 1802 cc
Engine Power: 91 hp at 4,750 rpm
Engine Torque: 116 lbs-ft at 3,000 rpm
Compression Ratio: 9.6 :1
Emissions: Regulated three-way catalytic converter


Top Speed: over 111 mph

Fuel System

Fuel Type: Premium Unleaded
Fuel Injection:
Fuel Economy: Combines City/Hwy


Battery: 12 V / 26 Ah, maintenance-free


Frame Type: Double-cradle steel frame


Front Suspension: Telescopic fork
Rear Suspension: Steel swingarm with central shock strut
Front Travel (in./cm.): 4.7”
Rear Travel (in./cm.): 3.5”


Front Braking System: Twin disc brake, diameter 300 mm, four-piston fixed calipers
Rear Braking System: Single disc brake, diameter 300 mm, four-piston fixed caliper
ABS Option: BMW Motorrad Integral ABS (partially integral)

Wheels & Tires

Wheels: Spoke wheel
Front Wheel: 3.5" x 19"
Rear Wheel: 5.0" x 16"
Front Tire: 120/70 R 19
Rear Tire: 180/65 B16


Fuel Capacity: approx. 4.23 gal
Payload Capacity: 1,234.6 lbs


Dry Weight: 761 lbs