KTM 125 Race Concept

2011 KTM 125 EXC

It doesn’t get more vicious!

The 125 EXC starts the new season with even more optimisations. With its well-known powerful engine, new frame design and improved chassis, it faces down the competition in the E1 class. A great example of simple two-stroke technology with superior power and minimal weight.

It’s never been so easy to be ‘ready to race’!



The SIX-DAYS models draw their power from two-stroke and four-stroke racing engines which have been optimised down to the finest detail for Enduro racing. Powerful, with perfect power delivery and excellent durability. Pure energy!

Ergonomic tank for ideal contact with the bike.Special KTM airflow system with ducts beneath the spoilers for anoptimum fresh air supply to the airbox. Another advantage for racing: transparent polyethylene lets you see the fuel level from the outside.


The seat of the Six-Days bike is supplied with additional pockets and logos. It also has a reduced-weight, optimised foam core for improved comfort and longer service life.

2011 KTM 125 EXC – USA Specifications

MSRP: See KTM Dealer for prices

MSRP: See KTM Dealer for prices

Frame Central double-cradle-type 25CrMo4 steel

Subframe Aluminium

Handlebar Neken, Aluminium Ø 28/22 mm (1.10/0.87″)

Front suspension WP USD Ø 48 mm (1.89″)

Rear suspension WP PDS shock absorber

Suspension travel front/rear 300/335 mm (11.81/13.19″)

Brakes, front/rear Disc brakes Ø 260/220 mm (10.24/8.66″)

Rims, front/rear 1.60 x 21″; 2.15 x 18″ Excel

Tires, front/rear 90/90-21″; 120/90-18″

Main silencer Aluminium

Steering head angle 63.5°

Wheel base 1471 ± 10 mm (57.91 ± 0.39″)

Ground clearance (unloaded) 390 mm (15.35″)

Seat height 985 mm (38.78″)

KTM 125 Race Concept

Tank capacity approx. 9.5 liters (2.51 gal)

Weight (no fuel) approx. 97 kg (213.8 lbs)



KTM’s Mattighofen factory in Austria has invested a huge amount of effort in developing the latest Offroad motorcycles for the 2010 season with the clear aim of improving the advantage on loose ground even more. Star of the KTM model range is the revolutionary MX1 innovation, the 350 SX-F.

The current motorsport season is well underway and the KTM factory riders have already claimed a slew of podiums on the latest “Made in Austria“ Offroaders. Now the sports brand from Austria presents the line-up of brand new motorcycles for the Model Year 2011.

With three high quality and competitive Minicycle variants for the youngest offroad enthusiasts, a total of six uncompromising Motocross motorcycles especially designed for winning races as well as eight versions of Sport Enduros, the Austrian manufacturer presents the perfect line-up for the coming season. In doing so, KTM once again underlines its leading role in the world of Offroad sports activity.

The huge amount of depth of development in the new Offroad model range extends all the way from the 50 cc two-stroke (50 SX) right up to the powerful displacement of the Enduro 530 EXC-R. In between there is a whole range of tailor-made sports machines for every type of offroad riding and for every rider profile, all absolutely true to the KTM “Ready to Race” philosophy. KTM has just the right machine, regardless of whether it’s for the ambitious hobby rider or the ruling world champion.

As well as the huge development effort that the KTM technicians have applied to the entire model range, these new motorcycles still include some very special innovations. This especially applies to the 350 SX-F, which was first exhibited last autumn. This, the first ever 350 cc bike deployed in the MX1 World Championship, has already been mastered by factory riders Antonio “Tony” Cairoli and his Red Bull KTM teammate Rui Goncalves.

Cairoli not only won the premiere race for the 350 machine; after his GP victories, he is also leading the championship standings.

In addition to the unique engine concept, the MX lineup for the 2011 also includes a newly developed frame and chassis components.

The Enduro models, which have been similarly decorated with world championship titles all also profit from the massive amount of experience gathered by not less than 176 World Championship titles. This can be seen both in the feather light two-stroke versions as well as the highly modern and performance powerful four-stroke models. With significant improvements in a while range of areas as well as the extensive series equipment, these machines are prepared in the best possible way for the new racing season.

The new Motocross, Enduro and Minicycle models will be delivered to KTM dealers from June of this year.

December 10, 2010 centunk Leave a comment

KTM 125 Race Concept
KTM 125 Race Concept
KTM 125 Race Concept
KTM 125 Race Concept

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