2015 KTM SX Two-Stroke Motocrossers: FIRST LOOK

Cycle News Staff | June 2, 2014

2015 KTM 250 SX

Once again, KTM will offer a full line of two-stroke SX motocross for 2015. The 85 SX received most of the changes, while the rest got minor updates.

Here is the list of changes for the 2015 two-stroke SX models:

2015 KTM 125 and 150 SX

A new ignition curve improves performance and reduces the potential of detonation.

  2015 250 SX left side

2015 KTM 250 SX

New clutch basket has been reworked for lighter weight.

2015 KTM 85 SX

New cylinder has an improved transfer port for better reliability

New swingarm for a weight saving of 500 grams and optimized stiffness

New chain guide and chain roller

New brake hose clamps

New Maxxis tires

New graphic design

2015 KTM 65 SX

New optimized ignition curve for a smoother power delivery

New high-quality rear shock with a new setting, and now including high and low speed compression damping adjustment

New modified frame to accommodate new shock width

New Maxxis tires.

New graphic design

  2015 50 SX Mini

2015 KTM 50 SX and 50 SX Mini

New Maxxis tires

New graphic design

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