BMW 2021 R 18 Classic vs Bourgets Bike Works Bobber

Compare Specifications of BMW 2021 R 18 Classic and Bourgets Bike Works Bobber

Selected Bikes

BMW 2021 R 18 Classic
BMW 2021 R 18 Classic

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Bourgets Bike Works Bobber
Bourgets Bike Works Bobber

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Model:

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Technical Specifications
Fuel Petrol Petrol
Engine Displacement 1802.00 cc 1852.00 cc
Engine Air/oil cooled two-cylinder four-stroke boxer engine with two chain-driven camshafts above the crankshaft. --
Engine Starting Electric --
Fuel System Electronic intake pipe fuel injection, BMS-K+ electronic engine management with overrun cut-off, twin-spark ignition --
Cooling System Air/oil cooled --
Maximum Power 91 HP @ 4750 RPM --
Maximum Torque 157 NM @ 3000 RPM --
Load Carrying Capacity Max. permitted weight : 1,234.6 lbs.
Max. load (with standard equipment) : 430 lbs
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Transmission 6-speed transmission 5 speed
Gear Shift Pattern 1-N-2-3-4-5-6 1-N-2-3-4-5
Top Speed 178 kmph --
Battery 12 V / 26 Ah, maintenance-free --
Frame Double-cradle steel frame --
Tyres
Front 130/90 B16 --
Rear 180/65 B16 --
Wheel / RIM Spoked wheel
Rim , front : 3.00" x 16"
Rim , rear : 5.00" x 16"
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Brakes
Front 300 mm, Twin disc brakes, 4-piston fixed caliper --
Rear 300 mm, Single disc brake, fixed caliper --
ABS BMW Motorrad Integral ABS (partially integral) --
Suspension
Front Telescopic fork --
Rear Steel swingarm with central shock strut --
Colors Available
Colors -- --


Physical Specs
Length 2448 mm --
Width 965 mm --
Height 1341 mm --
Weight 365 kg --
Wheelbase 1729 mm --
Fuel Tank Capacity 15 litres --
Overview
Features -- FRAME:

- Frame specs: 36 degrees rake, 4" stretch in backbone, 2" stretch in downtubes
- Python mt std style triangular/tubular rear section
- Bobber style fender struts
- Chain drive final drive
- Chrome or powdercoated kickstand
- BBW patented drop seat - oil in frame chassis design
- Traditional Python MT seat is STD - Spring style seat available

SHEET METAL:

- BBW steel bobber style gas tank
- BBW steel 21" café front fender
- BBW steel bobber style rear fender w/tubing on rear edge

ENGINE & DRIVE TRAIN:

- S&S 113" engine - cast/natural finish
- JIMS 5 speed transmission - satin finish only
- Primo Brute IV Extreme -3" Open Belt Drive
- BBW bobber style belt guard cover

EXHAUST:

• BBW Bobber style drag pipes

FRONT END & FORWARD CONTROLS:

- BBW Springer Front End specifically designed for Bobber models
- BBW Billet Forward Controls
- Forward controls available in: 1" shorter, std, 2" ext, 3" ext, 4" ext
- BBW Billet style handlebar controls & levers
- BBW Billet shift linkage
- BBW Billet rear pegs
- BBW Billet Drag Bars - 5" Rise, 4" Pullback

WHEELS & TIRES:

- BBW Invader, Stallion or Spoken style Wheels, Rotors, and chain Sprocket
- Avon should be capitalized
- Wheel size should read 17" x 5.50" not 3.50

LIGHTS, GAUGES, MISC.

- Mini round digital speedometer
- Headwinds 4-1/2" smooth headlight
- BBW Billet mirrors
- BBW LED style turn signals front & rear
- BBW Billet tail light/license plate bracket w/LED tail lights
- BBW Billet axle adjustor and axle caps

PAINT & GRAPHICS:

- Choice of base color w/bourget bobber logo on rear fender

SEAT & PASSENGER PAD:

- Any color vinyl with coordinating stitch color
- passenger pads match seat color and fabric (vinyl or leather)

CHROME AND POWDERCOAT PACKAGES:

- Partial chrome package: (wheels, rotors, spacers, hubs)
- Powdercoat front end: springer forks & tubes, springs, rockers, handlebars, grips, h/bar controls, spacers, headlight, speedo cup, m/c cover, turn signal housings
- Powdercoat accent on wheels and rotors
- Powdercoat accent on clutch backing plate, belt guard, clutch hub, clutch basket dome cover, starter shaft support housing, etc.
- Package price on all powdercoat listed above

Available Options:
- Opt. kandy color or 2 stage powdercoat frame
- BBW billet battery box cover
- Folding pegs on forward controls
- Painted headlight
- Any color leather with coordinating stitch color
Additional Details Emission control : Regulated three-way catalytic converter
Fuel type : Premium unleaded
Alternator : Permanent magnet generator 600 W (nominal capacity)
Secondary drive : Shaft drive
Spring travel, front / rear : 4.7” / 3.5”
Caster : 5.9”
Steering head angle : 57.3°
Seat height at, unladen weight : 28.0”
Rider step length unladen : 65.2”
Height (above windshield, at DIN empty weight) : 55.0"
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Which one do you think is better? And why?
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