NCY Gear Set (16*42); 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 kid is made specifically for big bored engines and increases your gear ratio by 24%. This will allow you to maximize your big bore kit by increased top speed and a more usable rev range. You won't see much if any improved performance if you install these on a stock top end.
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