NCY Gear Set (18*46); 139QMB, CSC, Wolf, 50cc

Sale!
NCY Gear Set (18*46); 139QMB, CSC, Wolf, 50cc

NCY Gear Set (18*46); 139QMB, CSC, Wolf, 50cc

Original price was: $52.00.Current price is: $30.78.

43 in stock

SKU: 1200-1270 Category:

Description

NCY 139QMB upgear kit for your 50cc 4-strokes is finally here!  This kit is made specifically for larger big bored engines and increases your gear ratio by 26%.  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.  For experienced tuners only.

Related products