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Motorcycle specifications KTM150 SX 2012 Feel like eating 2 and a half

Motocross
Photo of KTM 150 SX 2012

presentation of the 150 SX 2012

the ideal combination of the perfect handling of a 125cc with the engine power of a 250cc. With higher performance than ever, a new frame and rear suspension, the 150 SX can take full advantage of its low weight compared to the competition. So equipped, there's no fear of taking on more than one 250cc four-stroke.

new intake manifold

The 150 SX's flow-optimized intake flange, between the airbox and carburetor, now ensures even better engine breathing. As a result, the water-cooled two-stroke revs even better, delivering more power throughout the rev range.

KTM 150 SX 2012 - 1KTM 150 SX 2012 - 1

new muffler

The 150 SX's new muffler has not only improved in quality, but its optimized silencer, in conjunction with the exhaust control system, provides an additional, explosive but controllable power boost.

new frame

The 150 SX's completely redesigned frame, made of high-quality chromium-molybdenum steel, is not only extremely light and torsion-resistant. It also boasts a particularly well-balanced geometry, combining childlike manoeuvrability with formidable precision.

new Linkage rear suspension.

From now on, even the two-stroke bikes in KTM's MX range are equipped with the complex linkage rear suspension. Linkage of the shock absorber via a connecting rod system provides great progressiveness and a wide range of adjustment. So the 150 SX feels right at home, even on the roughest motocross tracks.

new swingarm

The new Linkage rear suspension is combined with a new cast-aluminium swingarm, designed for optimum resistance to lateral torsion and perfectly defined longitudinal flexibility. The 150 SX owes much of its line stability, extraordinary handling and extreme traction to this new swingarm.

new telescopic fork setting

The inverted telescopic fork has been further improved, featuring closed cartridge technology and a slightly firmer setting for even less bottoming. The WP fork, with its 48 mm (1.89 in) tubes, is a major contributor to the 150 SX's extraordinary manoeuvrability.

bodywork

The 150 SX's bodywork, with its slim seat and spoiler lines and excellent contact points, further perfects its ergonomics, making it even easier and more precise to ride.

Photos: KTM Powersports AG

Key facts KTM 150 SX (2012) : What you need to know before you buy

Prices

Basic version
flag FranceFrance
7,160€

Bikers' reviews

of 6 reviews

Model sold in 2012 2013 2014 2015 2016 2017 2018 2019 2020

Replaced by

Photo of {name} {year}
150 SX 2013

Specifications KTM 150 SX 2012

Chassis
Frame : single split cradle in molybdenum steel
Fuel capacity : 7.50 liters (1.98 US gallons)
Seat height : 992 mm (39.06 in)
Wheelbase : 1,480 mm (58.27 in)
Dry weight : 91.60 kg (202 lb)
Front axle
Reverse telehydraulic fork Ø 48 mm, Wheel travel : 300 mm (11.81 in)
Braking 1 disc Ø 260 mm (10.24 in), 2-piston caliper
Front tire : 80 / 100 - 21 → Order this type of tire
Transmission
6 stage gearbox
Secondary by chain
Rear axle
Mono-damper, Wheel travel : 330 mm (12.99 in)
Braking 1 disc Ø 220 mm (8.66 in), single-piston caliper
Rear tire : 100 / 90 - 19 → Order this type of tire
Motor
single-cylinder , 2 strokes
1 ø 38 mm carburettor
Cooling system : liquid
143.60 cc
Practical information
Take care of your motorcycle! Find all the parts and maintenance products you need to keep your bike in top condition.
Motorcyle equipment adapted for all members of the family and security elements.

Models

2020

2019

2018

2017

2016

2015

2014

2013

2012

Compare the 150 SX to its competitors

Bikers' reviews Leave a review - 6 reviews

Vitesse maximale
French Aure-DL02 Model 2020
Hello I have a 150sx 2020 and I would like to know what is the maximum speed of this bike because I am asked this question a lot Rating : 5/5
150 sx 2014
French Matthieu Model 2014
To answer the question from future buyers of this

I bought my 150 knowing that it was going to be a physical and mechanical challenge.
As for the mechanics and the durability of the parts, I'm still amazed, except for the consumables. I don't ride like a grandfather, I use the bike and in the sand. The only small problem is the torque at the bottom, which is very complicated, you have to play with the gears and the clutch. To remedy this, you need to add a 13.80 decompression dome and a complete line.
(Without modification, it's already running very hard! )
As for handling, there's nothing to say about its weight, which never ceases to amaze me, and it's incredibly agile for a machine with so much power.
Perfect for those wishing to resume or begin cross-country riding in serious conditions.
Rating : 5/5
compression moteur ?
French peter Model 2014
please tell me what is the compression in psi of the ktm sx 150 2010 thank you peter Rating : 5/5
Une moto pour débutant ?
French olivier Model 2013
HELLO
I would like to know if the 2013 ktm 150 is a very reliable bike for a beginner



THANK YOU.
Rating : 3/5
Hi Olivier,

Well, I've never tried this bike, nor this style of bike, so I don't know if I'm in the best position to answer your question, but considering the displacement in this category of bike, I think that this 150 will enable you to get your teeth into it, and much more, on cross-country tracks and circuits ;)

If others can correct me...
Bonne route à toi.
Rating : 3/5
French Model 2012
is the sx 150 motor reliable and suitable for beginners? Rating : 5/5
French Model 2012
hello i would like to know what problems this motorcycle can have Rating : 5/5
Leave your review about the KTM 150 SX 2012
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FAQ Your frequently asked questions about the 150 SX 2012

What is the weight of the 150 SX 2012?
The 150 SX 2012 has a a dry weight of 91.60 kg (202 lb).
QWhat is the seat height of the 150 SX 2012?
To ensure good accessibility, the 150 SX 2012 offers a minimum seat height of 992 mm (39.06 in).
What is the price of the 150 SX 2012?
The price of the 150 SX 2012 is 7,160€ in France