2012 Suzuki GSX 1250 FA Specifications

Name: 2012 Suzuki GSX 1250 FA
Brand: Suzuki

Sport • Specs last verified 13 July 2026

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2012 Suzuki GSX 1250 FA Overview

For 2012, Suzuki offers the GSX 1250 FA as a sport motorcycle with 1254.8 cc on tap. The 2012 Suzuki GSX 1250 FA is built around an In-line four, four-stroke engine running DOHC valve actuation, a compression ratio of 10.5:1. Out on the road, the GSX 1250 FA delivers 70.5 kW @ 7500 rpm of peak power and 108 Nm @ 3500 rpm of torque. In everyday use, the 2012 GSX 1250 FA tips the scales at 257 kg, carries a 18.5-litre fuel tank, offers a seat height of 805 mm - 825 mm and spans a 1485 mm wheelbase. That's roughly 54.3 kg heavier than the average sport motorcycle in our database. Every technical detail, from suspension travel to tyre sizes, is covered in the full 2012 Suzuki GSX 1250 FA spec sheet below.

2012 GSX 1250 FA - Pros & Cons

Strengths

Strong power output: Peak output on the GSX 1250 FA is 70.5 kW @ 7500 rpm and 108 Nm @ 3500 rpm of torque - strong numbers for what it is.
Fuel injection: No choke, no jetting, no altitude compensation to think about - fuel injection just works across a wider range of conditions than carburetion.
Large fuel range: With a 18.5-litre tank, this isn't a bike you'll be stopping for fuel every hour - a real asset on longer trips.

Considerations

Chain final drive upkeep: A chain drivetrain is the most common setup in its class, but it's also the one that demands the most regular hands-on maintenance.

Wear Points & Servicing Notes

Cooling system servicing

With Liquid cooled, thermal management is largely automatic, but the coolant has a service life of its own - replace it on the manufacturer's interval to protect the water passages and thermostat.

Fuelling & injector care

Fuelling on the GSX 1250 FA comes from fuel injection. Cold starts and throttle response stay consistent across altitude and temperature, the main practical edge over a carbureted equivalent.

Valve clearance checks

Valve clearances on DOHC-equipped engines like the GSX 1250 FA's drift slowly with mileage rather than failing suddenly - sticking to the service interval keeps it a non-issue.

Brake disc and pad wear

2 x 310mm Discs, 6 piston calipers up front provides the primary stopping power; inspect disc thickness and pad wear at each tyre change to catch scoring before it becomes a rotor replacement.

Suspension condition on used examples

Suspension duties are handled by Telescopic, oil damped, preload adjustable up front and Link-type suspension, 7-way adjustable preload, 4-way adjustable rebound at the rear. Weeping fork seals aren't a dealbreaker on a used bike, but they're a fair basis for negotiating price.

Final drive maintenance

Chain final drive on the GSX 1250 FA means routine lubing and tension checks are part of ownership - skip them and sprocket wear accelerates noticeably.

Frame & chassis check

The Steel, double cradle frame chassis holds up well with normal use; on a used bike it's still worth checking the head-stock and swingarm pivot area for impact damage or corrosion.

Handling the weight at a standstill

The GSX 1250 FA's 257 kg kerb weight is worth factoring into how you handle it at a standstill - parking-lot manoeuvres need a bit more deliberate technique than on a lighter machine.

GSX 1250 FA - Buying & Maintenance Guide

What to check before buying

A pre-purchase check on the 2012 Suzuki GSX 1250 FA should cover the same ground every time: service history, chain and sprocket condition, and any oil seepage around the casings. Start it from cold if you can - a well-kept GSX 1250 FA settles to a smooth idle within seconds.

Oil and filter changes

Oil changes are the cheapest insurance you can buy for a GSX 1250 FA's engine - keep to the manufacturer's interval rather than stretching it. Use the viscosity grade the manual specifies, not whatever's on sale.

Fuel system care

Injector systems like the GSX 1250 FA's hold up well with basic care - decent fuel, an occasional cleaner additive, and draining old fuel before any layup longer than three months.

Valve clearance service

There's no reliable seat-of-the-pants way to tell if a GSX 1250 FA's valve clearances are in spec - a light top-end tick is the only real warning sign, and by then some wear has already happened. Service records are the only proof.

2012 Suzuki GSX 1250 FA - Frequently Asked Questions

What engine does the 2012 Suzuki GSX 1250 FA have?

The 2012 Suzuki GSX 1250 FA uses an In-line four, four-stroke engine with 1254.8 cc of displacement. It is liquid cooled.

How much does the 2012 Suzuki GSX 1250 FA weigh?

The 2012 Suzuki GSX 1250 FA weighs 257 kg. This is the manufacturer's wet figure.

How much power does the 2012 Suzuki GSX 1250 FA make?

The 2012 Suzuki GSX 1250 FA produces 70.5 kW @ 7500 rpm of power and 108 Nm @ 3500 rpm of torque. These are peak figures.

What is the fuel tank capacity of the 2012 Suzuki GSX 1250 FA?

The 2012 Suzuki GSX 1250 FA has a 18.5-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 308-370 km between stops.

Is the 2012 Suzuki GSX 1250 FA suitable for shorter riders?

The 2012 Suzuki GSX 1250 FA has a seat height of 805 mm - 825 mm. This is a moderate seat height that suits a wide range of rider heights.

What brakes does the 2012 Suzuki GSX 1250 FA have?

The 2012 Suzuki GSX 1250 FA uses 2 x 310mm Discs, 6 piston calipers at the front and Single 240mm disc at the rear.

What tyre sizes does the 2012 Suzuki GSX 1250 FA use?

The 2012 Suzuki GSX 1250 FA runs 120/70-ZR17 front and 180/55 ZR17 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.

What gearbox does the 2012 Suzuki GSX 1250 FA have?

The 2012 Suzuki GSX 1250 FA is fitted with a 6 Speed transmission.

Suzuki GSX 1250 FA Spec Evolution

The Suzuki GSX 1250 FA was produced across 9 model years (2010-2018). The table below highlights the key specifications that changed across the production run - useful whether you are comparing years or tracking down a specific variant.

Specification	2010	2011	2012	2013	2014	2015	2016	2017	2018
Wet Weight	257 kg / 567 lbs	257 kg / 567 lbs	257 kg / 567 lbs	257 kg / 567 lbs	257 kg / 567 lbs	257 kg / 567 lbs	257 kg / 567 lbs	257.0 kg / 566.6 lbs	257.0 kg / 566.6 lbs
Dry Weight	232 kg / 511.4 lbs	232 kg / 511.4 lbs	254 kg / 560.0 lbs	232 kg / 511.4 lbs	232 kg / 511.4 lbs	232 kg / 511.4 lbs	232 kg / 511.4 lbs	-	-
Engine Detail	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	A secondary balancer shaft enhances the engine?s smooth operation.	A secondary balancer shaft enhances the engine?s smooth operation.
Seat Height	805 mm - 825 mm / 31.7 in -32.5 in	805 mm - 825 mm / 31.7 in -32.5 in	805 mm - 825 mm / 31.7 in -32.5 in	805 mm - 825 mm / 31.7 in -32.5 in	805 mm - 825 mm / 31.7 in -32.5 in	805 mm - 825 mm / 31.7 in -32.5 in	805 mm - 825 mm / 31.7 in -32.5 in	805 mm / 31.7 in.	805 mm / 31.7 in.
Fuel Capacity	18.5 Litres / 4.9 US gal / Imp gal	18.5 Litres / 4.9 US gal / Imp gal	18.5 Litres / 4.9 US gal / Imp gal	18.5 Litres / 4.9 US gal / Imp gal	18.5 Litres / 4.9 US gal / Imp gal	18.5 Litres / 4.9 US gal / Imp gal	18.5 Litres / 4.9 US gal / Imp gal	19.00 litres / 5.02 gallons	19.00 litres / 5.02 gallons
Fuel Control	-	DOHC	DOHC	DOHC	DOHC	Double Overhead Cams/Twin Cam (DOHC)	Double Overhead Cams/Twin Cam (DOHC)	Double Overhead Cams/Twin Cam (DOHC)	Double Overhead Cams/Twin Cam (DOHC)
Comments	-	-	Italian brand.	Small windscreen	Small windscreen.	Small windscreen.	Small windscreen.	Small windscreen.	Small windscreen.
Storage	-	20L	-	-	-	-	Saddle bags, top box.	-	-

Key Specifications

Engine

In-line four, four-stroke

Power

70.5 kW / 96.5 hp @ 7500 rpm

Torque

108 Nm / 11.0 kg-fm / 79.7 ft.lb @ 3500 rpm

Top Speed

Not published by manufacturer

Weight

257 kg / 567 lbs

Fuel Capacity

18.5 Litres / 4.9 US gal / Imp gal

Full 2012 Suzuki GSX 1250 FA Specifications

Comments Italian brand.

Year 2012

Colours Black

Make Model Suzuki GSX 1250 FA

Warranty 12 Month Limited Warranty

Seat Heigth -Alternate (mm) 825 mm

Seat Heigth -Alternate (in.) 32.5 inches

Ground Clearance (mm) 135 mm

Ground Clearance (in.) 5.3 inches

Seat Height 805 mm - 825 mm / 31.7 in -32.5 in

Wheelbase 1485 mm / 58.5 in

Ground Clearance 135 mm / 5.3 in

Height 1225 mm / 48.2 in

Length 2130 mm / 83.9 in

Width 790 mm / 31.1 in

Dry Weight 254 kg / 560.0 lbs

Fuel Capacity 18.5 Litres / 4.9 US gal / Imp gal

Wet Weight 257 kg / 567 lbs

Max Power 70.5 kW / 96.5 hp @ 7500 rpm

Max Torque 108 Nm / 11.0 kg-fm / 79.7 ft.lb @ 3500 rpm

Power-to-Weight Ratio 0.5909 HP/kg

Fuel Control DOHC

Engine Type In-line four, four-stroke

Displacement 1254.8 cc / 76.5 cu-in

Engine Detail Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder

Fuel System Injection

Bore x Stroke 79 x 64 mm

Compression Ratio 10.5:1

Cooling System Liquid cooled

Emissions Euro 3.

Engine Lubrication Wet sump

Engine Oil Specification Synthetic, 10-40

Exhaust 3-way catalytic converter with oxygen sensor.

Fuel Induction Fuel Injection

Fuel Reserve 4.50 litres / 1.19 gallons

Ignition Digital transistorized

Lubrication Wet sump

Starter Electric

Valve System 4

Clutch Wet, multiple discs

Final Drive Chain

Gearbox 6-speed

Primary Drive RK GB50GSVZ3, 118 links

Transmission / Drive 6 Speed

Frame Type Steel, double cradle frame

Suspension - Front Telescopic, oil damped, preload adjustable

Suspension - Rear Link-type suspension, 7-way adjustable preload, 4-way adjustable rebound

Rake 25°

Trail 104 mm / 4.09 in

Wheel Travel - Front 130 mm / 5.1 in

Wheel Travel - Rear 136 mm / 5.3 in

Instrumentation Electronic/analogical rev counter and speedometer with multifunctional LCD display

Lighting system Vertically stacked headlights

Brakes - Front Diameter (in.) 12.2 inches

Brakes - Front Diameter (mm) 310 mm

Brakes - Rear Diameter (in.) 9.4 inches

Brakes - Rear Diameter (mm) 240 mm

Brakes - Front 2 x 310mm Discs, 6 piston calipers

Brakes - Rear Single 240mm disc

Rims Excel spoke rims with aluminium channel

Tyres - Front 120/70-ZR17

Tyres - Rear 180/55 ZR17

Specifications are compiled from manufacturer documentation and cross-referenced technical sources, and corrected on an ongoing basis. Spot an error? Let us know.