NCY Gear Set (17*41); 139QMB, CSC, Wolf, 50cc
Original price
$65.00
-
Original price
$65.00
Original price
$65.00
$65.00
-
$65.00
Current price
$65.00
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
NCY 139QMB upgear kit for your 50cc 4-strokes is finally here! This kit is made specifically for 88cc big bored engines and increases your gear ratio by 30%. This is the mother of all upgears for the 50cc 139QMB scoots. Only effective if you have a full blown 88cc kit with a big valve head, and stroker crank.
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