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2025 GSX-8S

2025 GSX-8S

Description

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. 

Disclaimer: *The Traction Control System is not a substitute for the rider’s throttle control. It cannot prevent loss of traction due to excessive speed when the rider enters a turn and/or applies the brakes. Traction control cannot prevent the front wheel from losing grip.

Specifications

  • ENGINE
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    • Engine Type
      Parallel Twin
    • Cylinders
      2
    • Engine Stroke
      4-Stroke
    • Cooling
      Liquid
    • Valve Configuration
      DOHC
    • Bore (in)
      3.31
    • Stroke (in)
      2.76
    • Displacement (cc)
      776
    • Fuel Injector
      Yes
    • Carburetor
      No
    • Carburetion Type
      Fuel Injected
    • Compression Ratio
      12.8:1
  • TRANSMISSION
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    • Transmission Type
      Manual
    • Number Of Speeds
      6
    • Primary Drive (Rear Wheel)
      Chain
    • Reverse
      No
    • Overdrive
      No
    • Primary Drive (Engine / Transmission)
      Gear
  • TECHNICAL SPECIFICATIONS
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    • Length (in)
      83.3
    • Width (in)
      30.5
    • Height (in)
      43.5
    • Wheelbase (in)
      57.7
    • Ground Clearance (in)
      5.7
    • Fuel Capacity (gal)
      3.7
    • Wet Weight (lbs)
      445
  • SUSPENSION
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    • Front Suspension Type
      Inverted Fork
    • Front Central Suspension Strut
      No
    • Rear Suspension Type
      Twin Sided Swing Arm
    • Rear Adjustable Shock / Spring Pre-Load
      Yes
    • Number Rear Shock Absorbers
      1
    • Rear Suspension Material
      Aluminum
    • Front Travel (in)
      5.1
    • Front Suspension Brand Name
      KYB
    • Steering Damper
      No
    • Air Adjustable
      No
    • Rear Suspension Brand Name
      KYB
  • WHEELS & TIRES
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    • Wheels Composition
      Aluminum
    • Chromed
      No
    • Tube / Tubeless
      Tubeless
    • Front Tire (Full Spec)
      DunlopĀ® Roadsport 2 120/70 ZR17 M/C 58W
    • Rear Tire (Full Spec)
      DunlopĀ® Roadsport 2 180/55 ZR17 M/C 73W
    • Spare Tire
      Not Available
  • BRAKES
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    • Front Brake Type
      Dual Hydraulic Disc
    • Rear Brake Type
      Hydraulic Disc
    • Anti-Lock Brakes
      Standard
    • Linked Brake System Front to Rear
      Standard
    • Front Brake Diameter (in)
      12.2
    • Rear Brake Diameter (in)
      9.4
    • Brake Brand Name
      Nissin
  • Color options
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    • Glass Sparkle Black / Pearl Cosmic Blue
    • Metallic Matte Black No. 2