Product Details
Looking for ncy gear set 1642 qmb139 csc wolf 50cc? ScootsUSA offers the best ncy gear set 1642 qmb139 csc wolf 50cc at great prices. Explore our catalog for top-quality parts and fast shipping!
NCY QMB139 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.
Additional information
Weight | 2 lbs |
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Dimensions | 6 × 4 × 2.1 in |
Brand |
SKU | 1200-1269 |
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Country of Origin | Taiwan |
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