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Your cart is empty.21/23 mm Expansion Chamber Seal kit for 2-Stroke 125 150 200 cc (200 using 21/23mm only) Euro Dirtbikes KTM SX, GasGas MC, & Husqvarna TC TE Motorcycles. Kit replaces old factory parts with fresh springs, o-ring seals, and pipe to silencer coupler. Note: for 200cc bikes please confirm your uses the 21/23mm sleeve and NOT the larger 25/27mm or 29/31mm sleeve.
Chris
Reviewed in the United States on May 2, 2024
I had a little struggle getting it to fit but I worked well in the end
Doug
Reviewed in the United States on September 3, 2023
The inlet is far too small on the bigger side (two different size openings) to fit the muffler. The gaskets fit well enough and the springs were fine but this does not fit the bike as advertised.
ARC
Reviewed in the United States on November 22, 2023
Good fit ktm125
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