TEKNIX motobecane AV10 39mm stock piston

$24.99

:*sorry none today*

qty:

TEKNIX replacement 39mm piston for stock av10 50cc cylinders!

38.95mm diameter to be exact!

comes with two 39mm x 2mm GI type rings, wrist pin and clips!

taco rating taco rating 5 of 5

5 of 5 Total Reviews: 1 give your taco rating here

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5 star	December 11, 2025
taco eater : Phil Wilson from Mississauga, ON Canada

Fits perfectly on my 1971 Motobecane 40N.

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