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Suzuki GSX R125

Suzuki GSX R125

Suzuki GSX R125

Short Overview

The Suzuki GSX-R125 is a lightweight, fully-faired sportbike offering nimble handling, aerodynamic styling, and a high power-to-weight ratio. It features a liquid-cooled, single-cylinder 125 cc engine with LED lighting, ABS, and a multifunction LCD instrument cluster—making it an ideal entry-level sport machine.

Price (On-Road – Ireland)

Approximately €5,200–€5,600

Call/Book Motorcycle

Contact your local Suzuki dealer or visit bikes.suzuki.co.uk

https://www.adventuremotorcycles.ie/products/suzuki-gsx-r125

Finance Options

Flexible PCP and Hire Purchase options available through Suzuki Ireland dealers.

Colours

Suzuki GSX R125

Colours: Metallic Triton Blue / Solarise Silver, Stronger Red / Titan Black, Titan Black (Solid)

Suzuki GSX R125

Key Highlights

  • Lightweight at just 134 kg kerb weight for a lively riding feel 

 

  • Compact and aerodynamic with the smallest frontal area in its class and stacked LED headlights

     

  • Advanced electronics: Bosch ABS, full LCD display, fuel injection, and efficient DOHC single-cylinder engine

Bike Specification (Overview)

Suzuki GSX R125
  • Engine: 124.4 cc, liquid-cooled, DOHC, 4-valve single-cylinder

  • Transmission: 6-speed, constant mesh, chain drive

  • Mileage: Not specified

  • Power: ~11 kW (15 PS) @ ~10,000 rpm

  • Brakes: Single petal disc front and rear

  • Braking System: Bosch ABS Type 10

  • Ground Clearance: ~150 mm

  • Fuel Capacity: 11 L

  • Seat Height: 785 mm

  • Kerb Weight: 137 kg

  • Wheels: Alloy, 10-spoke (front and rear), tubeless tyres
Suzuki GSX R125

Bike Summary

The Suzuki GSX-R125 is a sporty and accessible entry-level sportbike designed for urban commuting and weekend fun. Its light weight, efficient engine, and full feature set (ABS, LCD dash, fuel injection) offer exceptional performance and usability for learners and experienced riders alike.

Full Technical Details Table

Engine & Performance

  • Engine type: Single-cylinder, liquid-cooled, DOHC, 4-valve

  • Displacement: 124.4 cc

  • Max Power: ~11 kW (15 PS) at around 10,000 rpm

  • Max Torque: ~11 Nm at 8,000–8,500 rpm

  • Top Speed: ~130 km/h

  • Mileage (claimed): ~52.1 km/L (1.92 L/100 km)

  • Mileage – Owner Reported: Not available

  • Transmission: 6-speed, constant mesh, chain drive

  • Gear Shift Pattern: Standard 1 down, 5 up (assumed)

  • Clutch: Wet multi-plate (standard type)

  • Riding Range: Approx. 11 L × (52 km/L) → ~572 km (estimated)

  • Riding Modes: Not specified (standard single mode)

  • Cylinders: 1

  • Valves per Cylinder: 4

  • Cooling System: Liquid-cooled

  • Bore × Stroke: 62.0 mm × 41.2 mm

  • Compression Ratio: ~11.0:1

  • Spark Plugs: Not specified

  • Battery: Not specified

  • Fuel System / Fuel Delivery: Electronic fuel injection, 32 mm throttle body

  • Emission Standard: Euro 5 (as of 2022 update)

  • Fuel Type: Petrol (95 RON minimum, standard)

Brakes & Wheels

  • Braking System: Bosch ABS Type 10

  • Front Brake: Single disc (approx. 290 mm)

  • Rear Brake: Single disc (approx. 190 mm)

  • Wheel Type: Alloy, 10-spoke

  • Front Wheel Size: 17″

  • Rear Wheel Size: 17″

  • Front Tyre: 90/80-17, tubeless

  • Rear Tyre: 130/70-17, tubeless

  • Tyre Type: Sportradial tubeless

  • Front Tyre Pressure (Rider): ~2.0 bar

  • Rear Tyre Pressure (Rider): ~2.2 bar

  • Rider & Pillion pressures: Not specified

Suspensions & Chassis

  • Front Suspension: Telescopic oil-damped fork

  • Rear Suspension: Link-type monoshock, coil spring, oil-damped

  • Front Suspension Preload Adjuster: No

  • Rear Suspension Preload Adjuster: Not specified

  • Chassis Type: Steel frame

Dimensions

  • Kerb Weight: 137 kg

  • Seat Height: 785 mm

  • Seat Length: Not specified

  • Ground Clearance: 150 mm

  • Fuel Tank Capacity: 11 L

  • Reserve Fuel Capacity: Not specified

  • Overall Length: ~2000 mm

  • Overall Width: ~700 mm

  • Overall Height: ~1070 mm

  • Wheelbase: 1300 mm

Manufacturer Warranty

  • Standard Warranty: Not specified; typical Suzuki warranty (e.g., 2 years)

  • Standard Warranty (in Km): Not specified

Service & Maintenance Schedule

  • Service & Maintenance Schedule: Not specified
Suzuki GSX R125

Features

Instrument Cluster

  • Instrument Console: Full LCD with speedometer, tachometer, fuel gauge, dual trip meters, clock, gear indicator, average fuel consumption, oil change indicator, ABS and warning lights

  • Touch Screen Display: No (traditional LCD)

  • Display Size: Not specified

  • Digital Display Type: LCD

  • Brightness Control: Not specified

  • GPS & Navigation: No

  • Real Time Mileage Indicator: Yes (digital speed/odometer)

  • Average Fuel Consumption: Yes

  • Speedometer / Odometer / Fuel Gauge / DTE: Yes

  • Mobile Phone Connectivity: No

  • Tripmeter Type: Digital

  • No. of Tripmeters: 2

  • Tachometer: Digital (bar display)

  • Stand Alarm: Yes

  • Gear Indicator: Yes

  • Low Battery / Fuel / Oil Indicator: Yes (warnings on LCD)

  • Service Reminder Indicator: Yes (oil change timing)

  • Hazard Warning / High Beam / Temperature / Malfunction Indicators: Yes

  • Average Speed: Yes

  • Call/SMS Alerts: No

  • Clock: Yes 

Safety & Convenience

  • USB Charging Port: No

  • Quickshifter: No

  • Traction Control: No

  • Cruise Control: No

  • Start Type: Electric start

  • Exhaust Heat Shield: Yes

  • Kill Switch: Yes (standard handlebar switch)

Mobile App Monitoring

  • Vehicle Location Tracking: Not specified

  • Geo Fencing: Not specified

Lights

  • Headlight Type: Vertically-stacked LED headlights

  • DRLs: Yes (LED position lights)

  • Brake/Tail Light: LED

  • Hazard Warning Lights: Not specified

  • Shift Light: Programmable RPM indicator lights exist

  • Pass Light: Yes

  • Turn Signal: Standard bulb (not LED)

Seat & Storage

  • Under Seat Storage (Litres): Minimal

  • Pillion Seat: Yes

  • Pillion Footrest: Yes

  • Pillion Grab Rail: No (not standard)

Additional Features

  • Key-less ignition / one-push starting available in some variants

  • Aerodynamic fairing, light bodywork, and sporty GSX-R styling
Suzuki GSX R125

User Review

Riders praise the GSX-R125 for its agility, engaging power delivery, and lightweight chassis. The LCD dash is readable and functional, though some mention the seat is firm and best suited for shorter rides.

[For the latest offers and test rides, visit your nearest Suzuki Ireland dealer or Suzuki Ireland’s website.]

Help fellow motorcyclists make the right choices. Share your opinions and experiences on various topics through our forum.

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