Suzuki GSX-8TT - 2027 Specifications and Reviews

The Suzuki GSX-8TT continues into 2027 as the retro-styled, faired member of Suzuki's GSX-8 parallel-twin family, built around a 776cc, liquid-cooled twin with a 12.8:1 compression ratio and electronic fuel injection. At 815mm seat height and a 1,465mm wheelbase, it pairs a twin-disc front brake setup with a single rear disc, styled with a period-correct fairing that sets it apart from its naked GSX-8S and GSX-8T siblings.

2027
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General information

CategorySport touring
Year2027
ModelSuzuki GSX-8TT

Engine and Transmission Specifications

GearboxChassis
IgnitionElectronic ignition (transistorized)
Lubrication SystemForced feed circulation, Wet sump
StartingElectric
InductionFuel injection
Compression Ratio12.8 : 1
Bore x Stroke84.0 mm x 70.0 mm (3.3 in. x 2.8 in.)
Capacity776 cm3 (47.4 cu. in.)

Physical measures and capacities

Seat Height815 mm (32.0 in.)
Wheelbase1,465 mm (57.7 in.)
Overall Height1,160 mm (45.7 in.)
Overall Width775 mm (30.5 in.)
Overall Length2,115 mm (83.3 in.)
 
 

Suzuki GSX-8TT dimensions and frame

Rear BrakesDisc
Front BrakesDisc, twin
ABSDrive Train
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track45%
City68%
Cornering72%
Daily Riding70%
Touring60%
Passenger55%

Rider Profile

Best ForThis bike suits riders with at least some prior experience, though its middleweight parallel-twin platform remains approachable for confident newer riders moving up from smaller machines.
PurposeIt's built as a sport-tourer-leaning middleweight, blending everyday usability with sporty road manners rather than serving as a dedicated track or off-road machine.
Rider FitA seat height of 815mm and compact 1,465mm wheelbase suggest a manageable, moderately tall stance that favors riders of average to above-average height with reasonable inseam.
CharacterThe 776cc twin with a fairly high 12.8:1 compression ratio hints at a lively, torquey character tuned for engaging, energetic road riding rather than outright top-end speed.
Not Ideal ForThis isn't the right choice for riders seeking dedicated off-road capability or a plush, long-distance touring platform with maximum passenger comfort.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2027 Suzuki GSX-8TT Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 815mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2027 Suzuki GSX-8TT, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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