107 Plaistow Road, Rte. 125, Plaistow, NH 03865
Main: 978-699-9043
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2025 Suzuki GSX-8S

Glass Sparkle Black / Pearl Cosmic Blue
Metallic Matte Black No. 2
MSRP: $9,209
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Specs and Features

ENGINE
Engine
776cc, 4-stroke, liquid-cooled, DOHC parallel-twin
Bore x Stroke
84.0 mm x 70 mm (3.3 in. x 2.8 in.)
Compression Ratio
12.8:1
Fuel System
Fuel injection
Starter
Electric
Lubrication
Force-fed circulation, wet sump
DRIVETRAIN
Clutch
Wet, multi-plate type
Transmission
6-speed constant mesh
Final Drive
O-ring style drive chain, 525 x 118L
CHASSIS
Suspension Front
Inverted telescopic, coil spring, oil damped
Suspension Rear
Link type, single shock, coil spring, oil damped
Brakes Front
NISSIN, Radial-mount 4-piston calipers, twin disc, ABS-equipped
Brakes Rear
NISSIN, 1-piston caliper, single disc, ABS-equipped
Tires Front
120/70ZR17M/C (58W), tubeless
Tires Rear
180/55ZR17M/C (73W), tubeless
Fuel Tank Capacity
14.0 L (3.7 US gal.)
Color
Glass Sparkle Black / Pearl Cosmic Blue (CLB), or Metallic Matte Black No. 2 (4UX)
ELECTRICAL
Ignition
Electronic ignition (transistorized)
Spark Plug
Iridium type x 2
Headlight
Mono-focus LED x 2
Tail Light
LED
DIMENSIONS
Overall Length
2115 mm (83.3 in.)
Overall Width
775 mm (30.5 in.)
Overall Height
1105 mm (43.5 in.)
Wheelbase
1465 mm (57.7 in.)
Ground Clearance
145 mm (5.7 in.)
Seat Height
810 mm (31.9 in.)
Curb Weight
202 kg (445 lb.)
WARRANTY
Warranty
12-month unlimited mileage limited warranty
Extension
Longer coverage periods with other benefits available through Suzuki Extended Protection (SEP)

2025 GSX-8S

Designed to excite riders who value agility, power, and bold styling, the 2025 Suzuki GSX-8S is the latest addition to Suzuki’s renowned GSX-S series. This mid-size naked street bike packs a responsive 776cc DOHC parallel-twin engine with 270-degree crankshaft timing, ensuring a smooth, torque-rich ride. Enhanced by Suzuki’s Cross Balancer technology, the GSX-8S delivers the punch and precision riders demand, whether carving through twisty backroads, navigating the city, or cruising the open highway.


With its nimble chassis, advanced rider aids, and a sleek, mass-forward design, the GSX-8S is as functional as it is striking. Equipped with a 5-inch full-color TFT display and features like the Bi-directional Quick Shift system and traction control, it offers modern technology in a rider-focused package. Whether you're stepping up from a smaller bike or seeking something with a commanding street presence, the GSX-8S offers unmatched value and performance.

Parallel-Twin Engine
Smooth operation
All-new compact 776cc parallel-twin engine uses a 270-degree firing order for strong torque production and is equipped with Suzuki’s exclusive Cross Balancer system for smooth operation.
Quick Shifter
Clutchless shifting
The Suzuki Clutch Assist System (SCAS) smooths shifting and engine braking, while shifting has never been easier with the Bi-directional Quick Shift system.
Suzuki Intelligent Ride System
Advanced rider aids
The GSX-8S uses the Suzuki Intelligent Ride System (S.I.R.S.) with a three-mode Suzuki Drive Mode Selector and the four-mode Advanced Traction Control System* plus the popular Easy Start & Low RPM Assist systems.
Anti-lock Brake System
Stopping power
ABS-equipped** NISSIN radial-mounted 4-piston brake calipers with dual, floating brake rotors provide controlled stopping power.
Streetfighter Styling
Turn heads anywhere
Thoroughly modern streetfighter design that sets a trend for an exciting new generation of Suzuki motorcycles ready to carry the brand into the future.

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A New England Powersports Company

107 Plaistow Road, Rte. 125, Plaistow, NH 03865

MAIN: 978-699-9043

Hours

Monday

Closed

Sunday

Closed

Tuesday – Thursday

9am – 6pm

Friday

9am – 5pm

Saturday

9am – 3pm
 

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