Suzuki GSX-R125 | Suzuki Bikes UK

A True Sportsbike

GSX-R125, excellent power-to-weight ratio, torque-to-weight ratio and acceleration, plus nimble handling and great fuel economy in the 125cc class.

15

Power (ps)
124

Engine (cc)
137

Weight (kg)
117.70

MPG*

Overall length	2000 mm (78.7 in)	Overall width	700 mm (27.56 in)
Overall height	1070 mm (42.1 in)	Wheelbase	1300 mm (51.2 in)
Ground clearance	155 mm (6.1 in)	Seat height	785 mm (30.9 in)
Kerb mass	137 kg (302 lbs)	Fuel capacity	11.0 L (2.4 UK gallons)

Engine capacity	124 cc	Engine	4-stroke, 1-cylinder, liquid-cooled, DOHC
Bore	62.0 mm x 41.2 mm (2.4 in x 1.6 in)	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*	117.70	CO2	55 g/km
Power	11.0 kW @ 10,500rpm (15 PS)	Torque	11.0 Nm @ 8,500rpm (8.11 lb. 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, tubeless	Rear tyres	130/70-17M/C, tubeless

GSX-R125

£500 OFF OTR*

Contact your local dealer today!

*Terms & Conditions Apply £500 offer applies to the purchase of a new GSX-S125 and GSX-R125 from a participating Suzuki Dealership. The test ride, purchase and registration of the motorcycle must take place between 01/07/2023 and 31/01/2024. This offer includes a £500 saving off the OTR price. Offer is valid in the UK only and may be extended or withdrawn at any time. There is no cash offer, credit or other alternative offered. Promoter: Suzuki GB PLC, Steinbeck Crescent, Snelshall West, Milton Keynes, MK4 4AE.

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GSX-R TO REVOLUTIONISE THE 125cc CLASS

The Suzuki GSX-R line has defined sportbike performance for over 30 years, with more than a million sold worldwide. So the dedicated Suzuki engineers who have devoted their lives to the GSX-R take their responsibilities very seriously. Meet the revolutionary Suzuki GSX-R125, with excellent power-to-weight ratio and acceleration.

Compact GSX-R Engine

There is a science to building high-performance engines and the GSX-R125’s DOHC engine 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-R marque.

Lightweight Chassis

At 137kg ready to ride, the GSX-R125 is light and compact, giving ultimate control in the corners for a fun and sporty ride. Low weight is key, this helps deliver a bike with responsive and rewarding handling for added confidence on the street and low lap times on the track.

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-R’s great sportsbike looks, along with the sporty petal type brake discs front and rear.

Lightweight ABS

The Anti-lock Brake System¹ (ABS) is the latest Bosch ABS 10 base unit, which is the lightest and most compact two-channel ABS system on the market. The pro-active system monitors wheel speed and immediately intervenes when imminent wheel lock is detected-before actual lock-up. The compact ABS system as installed on the GSX-R125 weighs just 0.59 kilograms.

Advanced Rider Technology

The GSX-R125 features some of our most advanced rider technology, including our all new key-less ignition system, and Suzuki Easy Start System.

Aerodynamic Bodywork

To make the best use of every ounce of power from the GSX-R125’s engine, the bikes sporty bodywork is also extremely aerodynamically efficient to reduce drag and maximise efficient speed. This design is the result of extensive wind tunnel development, and the sleek bodywork also enhances the GSX-R125’s easy handling character. Furthermore, it also has the smallest projected frontal area in the 125cc class helping to achieve that best in class acceleration and supports high levels of fuel efficiency.

LED Lighting

Reflecting its GSX-R heritage, the GSX-R125 features vertically stacked LED headlights, with the low beam above the high beam, and position lights on each side of the headlight. The GSX-R125’s LED headlights are bright and compact, lighter and longer lasting compared to conventional halogen-bulb headlights seen on competing machines. Because LED headlights use about 15% of the electrical power required by conventional bulbs, less engine power is needed to run the motorcycle’s alternator, improving acceleration and fuel economy. The LED licence plate light on the rear fender is light and compact and much more durable and vibration resistant than the conventional bulb lights installed on competing 125cc machines.

LCD Instrument Cluster

The Suzuki GSX-R125 has a full LCD instrument panel set in a modern dashboard, framed by turn signal, neutral, high beam, coolant temperature, malfunction indicator lamp (MIL), ABS, and programmable engine-RPM indicator lights. The bright LCD panel includes a segmented-bar tachometer across the top; a digital speedometer; a gear position indicator; a digital clock; a digital odometer with dual trip meters; an average fuel consumption meter; a fuel gauge; and an oil change timing indicator.

GSX-R125 Accessories

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This quotation is indicative, subject to change and does not constitute an offer of credit. A full quotation is available from your local dealer.

Suzuki GB plc is a credit broker and not a lender. Suzuki GB plc introduces you to a dealer which acts as a credit broker in its own right. That dealer may go on to introduce you to Suzuki Financial Services Limited as a lender. Suzuki GB plc will be paid a share of any profits made by Suzuki Financial Services Limited as a result of these introductions. The share of the profits will be the same, no matter what interest rate that you pay.

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Suzuki Warranty

Your new Suzuki will not only benefit from our 3-Year Warranty but in addition our Service Activated Warranty that covers you through to your next service, every time you service with us until your bike is 7 years old or you reach 70,000 miles.

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Suzuki Service Promise

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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Suzuki AA Roadside Assistance

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.

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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 01-01-2023 and 31-12-2023 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 OTR price shown includes First Registration charges and Vehicle Excise Duty.

125cc acceleration test video - supporting information

The 125cc acceleration test video appearing on Suzuki Bikes UK Facebook page https://www.facebook.com/SuzukiBikesUK/videos/1740999589313025/ was produced on 21st May 2018 at Bruntingthorpe Proving Ground with professional riders in controlled conditions. The acceleration tests were carried out independently by Straightliners - UKTA and they confirmed the timing and speed information as follows:

Model	60ft time	¼ mile time	¼ mile speed
Suzuki GSX-R125	2.41s	19.13s	64.8mph
Yamaha YZF-R125	2.50s	19.35s	63.7mph
KTM RC125	2.51s	19.36s	64.6mph
Honda CBR125R	2.47s	19.40s	63.7mph

The models used for the acceleration test were 2017 Suzuki GSX-R125, 2013 Yamaha YZF-R125, 2017 KTM RC125, 2017 Honda CBR125R.

Suzuki

An Unbeatable Package GSX-R125 £5,099 OTR**

A True Sportsbike

Power (ps)

Engine (cc)

Weight (kg)

MPG*

£500 OFF OTR*

GSX-R TO REVOLUTIONISE THE 125cc CLASS