GSX-S125 A True Streetbike

A True Streetbike

Meet the lightweight king of the streets, the Suzuki GSX-S125. It has the best power-to-weight ratio and acceleration in the 125cc street sport class.

15

Power (ps)
124.4

Engine (cc)
133

Weight (kg)
122.82

MPG*

Overall length	2000mm (78.7in)	Overall width	745mm (29.33in)
Overall height	1035mm (40.7in)	Wheelbase	1300mm (51.18in)
Ground clearance	165mm (6.5in)	Seat height	785mm (30.91in)
Kerb mass	133.0kg (293.21lbs)	Fuel capacity	11.0 litres (2.4UK gallons)

Engine capacity	124cc	Engine	4-stroke, 1-cylinder, liquid-cooled, DOHC
Bore	62.0mm x 41.2mm (2.4in x 1.6in)	Compression ratio	11.0 : 1
Lubrication	Wet sump	Ignition	Electronic ignition
Fuel System	Fuel Injection	Transmission	6-speed, constant mesh
Drive	Chain	Starter	Electric
MPG*	122.82	CO2	54g/km
Power	11.0 kW @ 10000rpm (15PS)	Torque	11.50Nm @ 8000rpm (8.48lb.ft)†

Front suspension	Telescopic, coil spring, oil damped	Rear suspension	Link type, coil spring, oil damped
Front brakes	Disc (Petal)	Rear brakes	Disc (Petal)
Front tyres	90/80-17M/C	Rear tyres	130/70-17M/C

Performance for The Streets

A dependable, comfortable, nimble motorcycle that also delivers genuine Suzuki high-performance. It is made to handle city traffic jams while commuting to work during the week. And it is also an exciting motorcycle ready for fun rides into the countryside or even a track ride on weekends.

New GSX-S Engine

There is a science to building high-performance engines and the GSX-S125's single cylinder, liquid cooled, DOHC (Double Over Head Cam) is a perfect example of how to make a lot of power out of a very efficient and compact power plant. This power combines with strong torque and exceptional fuel economy, to create an engine worthy of the GSX-S marque, it powers the GSX-S to great performance on the streets and a lot more.

All New Chassis

The chassis design of the GSX-S125 is light and compact, giving the rider ultimate control on the streets for a fast and agile ride. For a street bike low weight is key, this helps deliver a bike with responsive and rewarding handling as well as added confidence on the street.

Lightweight ABS

The Anti-lock Brake System (ABS) is the latest Bosch ABS 10 base unit, which is the lightest and most compact two-channel ABS system on the market.¹ The sporty-looking petal-design 290mm front disc works with a dual-piston caliper and the 187mm petal-design rear disc works with a single-piston caliper, both delivering excellent braking performance.

Light Aluminium Wheels

Contributing to the bikes low weight are the 10 spoke cast aluminium wheels. Having light weight wheels helps ensure great handling, for a ride that’s fun and a machine that goes exactly where you want it to. The slim design of the spokes also adds to this GSX-S’s aggressive street looks, along with the sporty petal type brake discs front and rear.

Advanced Rider Technology

The GSX-S125 features some of our most advanced rider technology, including a shutter-key lock system and Suzuki Easy Start System.

Styled for the Streets

The GSX-S125 has exciting, aggressive style that transforms it into a rolling work of motorcycle art. It starts at the front with a modern headlight cowl and instrument module, and continues with a sculpted fuel tank and extended upper side cowlings, plus a lower engine cowling. The tail section and side panels extend forward and reach underneath the fuel tank, unifying the design.

LED Lighting

The GSX-S125 features vertically stacked LED headlights, with the low beam above the high beam, and position lights on each side of the headlight. The GSX-S125’s LED headlights are bright and compact, lighter and longer lasting compared to conventional halogen-bulb headlights seen on competing machines.

LCD Instruments

The GSX-S125 has a full LCD instrument panel set in a modern dashboard, framed by turn signal, neutral, hi-beam, coolant temperature, malfunction indicator lamp (MIL), ABS¹, and programmable engine-RPM indicator lights.

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GSX-S125 Accessory Packs

Price Includes VAT & Fitting

Rear Seat Tail Cover Tank Bag Small (Including Fixation Ring) Tank Pad Protector Heel Plate Protection Set

Street Accessory Pack

£300 Customer Saving £40!

Rear Seat Tail Cover
Tank Bag Small (Including Fixation Ring)
Tank Pad Protector
Heel Plate Protection Set

GSX-S125 Accessories

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From 3 Year Warranty through to our Service Promise, when you buy a Suzuki, you're getting much more than your bike.

3 Year Warranty

Order your new Suzuki motorcycle at one of our approved Suzuki Dealers and benefit from not only our standard 2-year Warranty, but also our Extended 3 Year Warranty, giving you an extra year of peace of mind!

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Our Suzuki Service Promise means that you will experience superior levels of care and leave impressed by the little extras we include as standard.

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For added peace of mind all new Suzuki motorcycles come with one year’s AA Suzuki Roadside Assistance. The team are here to keep you going – even if it's simply a case of lost keys, a flat tyre or you’ve run out of petrol.

Terms and Conditions

*	Fuel economy was measured by Suzuki in the Worldwide Motorcycle Test Cycle (WMTC). Exhaust emissions measuring conditions measured by Suzuki. Actual fuel economy and riding range may differ owing to differences in conditions such as the weather, road, rider behaviour and maintenance.
†	Torque conversions to imperial units (in brackets) are approximate and included as a guide only.
	All new Suzuki On-Road motorcycles officially imported into the United Kingdom by Suzuki GB PLC and first registered in the UK between 01-01-2022 and 31-12-2022 will benefit from an additional one year extension to the normal Two-Year Suzuki Warranty, such one year Warranty extension to apply subject to the following conditions: If you are a consumer, this extended Warranty is in addition to, and does not affect, your legal rights in relation to products that are faulty or not as described.
¹	ABS is not designed to shorten the braking distance. Please always ride at a safe speed for road and weather conditions, including while cornering.
	Specifications, appearance, colours (including body colour), equipment, materials and other aspects of the “SUZUKI” products shown on this website are subject to change by Suzuki at any time without notice. Each model may be discontinued without notice. Please enquire at your local dealer for details of any such changes. Images contain computer-generated composites and may include optional accessories. All images are of professional riders under closed road conditions. Always wear a helmet, eye protection and protective clothing. Read your Owner’s Manual carefully. Enjoy riding safely. Never ride under the influence of alcohol or other drugs.
**	The RRP price shown excludes First Registration charges and Vehicle Excise Duty.

Suzuki

the lightweight king of the streets GSX-S125 £4,199 RRP**

A True Streetbike

Power (ps)

Engine (cc)

Weight (kg)

MPG*

Performance for The Streets

New GSX-S Engine

All New Chassis

Lightweight ABS

Light Aluminium Wheels

Advanced Rider Technology

Styled for the Streets

LED Lighting

LCD Instruments

GSX-S125 Accessory Packs

Street Accessory Pack

GSX-S125 Accessories

Rear Seat Tail Cover (Blue)

Rear Seat Tail Cover

Rear Seat Tail Cover

Graphics Kit

Rear Wheel Service Stand

Tank Pad Protector (Black/Carbon)

Tank Pad Protector (Black)

Fuel Cap Protection Trim

Fuel Cap Protection Trim (Black)

Heel Plate Protection Set

Tank Bag Small

Tank Bag Fixation Ring

Finance Calculator

Suzuki Insurance