This listing is for the purchase of a Ride Engineering CRF Axle and Blocks off of 2013 KTM 125 SX:

Will fit many models, please fitment for compatibility.

Special Notes:

*Will not work with stock axle.

Precision machined for a better swingarm fit and more accurate chain alignment (Reduces "rocking"). Unique design allows easy chain alignment with tabs that have markings that can be easily seen and measured off the end of the swingarm. Blocks are 2mm shorter than stock for more gearing options.

Ride Engineerings unique designs utilizes a CRF450 axle (NOT INCLUDED) allowing the left axle block to float similar to the Japanese design (a concept developed by Ryan Dungey and the KTM factory motorcross team) with claimed advantages of better tire traction and more straight line stability in whoops.

Requires CRF450 axle (42301-KRN-A30), nut (90305-KZ4-J20) and washer (90401-KZ4-J20).

Good used condition. 

Comes as shown.

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