Suzuki Stratosphere - 2006 Specifications and Reviews
The 2006 Suzuki Stratosphere is a prototype cruiser concept powered by an innovative 1400cc inline-six engine with liquid cooling. This experimental model was designed to showcase Suzuki's engineering capabilities, targeting riders seeking unconventional cruiser performance. The Stratosphere remains notable for its distinctive six-cylinder architecture, a rare feature in the cruiser segment that delivered smooth, high-revving characteristics atypical of traditional cruiser motorcycles.
2006
General information | |
| Category | Prototype / concept model |
| Year | 2006 |
| Model | Suzuki Stratosphere |
| | |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Cooling system | Liquid |
| Starter | Electric |
| Ignition | Digital |
| Stroke | 4 |
| Engine type | In-line six |
| Capacity: | 1400.00 ccm (85.43 cubic inches) |
Physical measures and capacities | |
| Overall width | 720 mm (28.3 inches) |
| Overall length | 2,100 mm (82.7 inches) |
| Overall height | 1,150 mm (45.3 inches) |
| | |
Suzuki Stratosphere dimensions and frame | |
| Rear brakes diameter | 120 mm (4.7 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 180 mm (7.1 inches) |
| Front brakes | Double disc |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
Best For
Track45%
City40%
Cornering55%
Daily Riding45%
Touring65%
Passenger65%
Rider Profile
| Best For | This is a concept motorcycle that never reached production, so the profile is estimated from its inline-six sport-touring layout rather than confirmed performance data. |
| Purpose | Conceived as a flagship sport-touring showcase, blending a smooth high-revving six-cylinder engine with a fairly long, substantial chassis suited to fast, comfortable road covering. |
| Rider Fit | The long wheelbase and considerable width suggest a bike best suited to riders of average to taller stature who can manage its likely substantial weight at low speed. |
| Character | A refined, exotic showpiece meant to evoke effortless power delivery and grand-touring smoothness rather than raw aggression or nimble street agility. |
| Not Ideal For | Not suited for off-road use, tight urban maneuvering, or riders seeking a lightweight, flickable machine. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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