Description Polini aftermarket primary gear set for Yamaha Zuma 4T 50cc Polini Primary Gear Set; Yamaha Zuma 4T 50cc Gears Other products by Polini SKU1200-1228 - + Retail Price: $110.00 Your Price: $110.00 In Stock Add to cart Add to wishlist Have a Question about this item? Click here to email us. Also in Category Polini Big Bore Kit; Yamaha Zuma 50 4T, C3, Genuine Venture 166.0109 Price: $398.00 QTY: Add To Cart NCY Rear Shock (Black); Yamaha Zuma 50 2T 2002+, Honda Navi Price: $161.00 QTY: Add To Cart NCY Forged Brake Caliper (Blue); Zuma 50, Buddy 50 , RH50 Price: $117.00 QTY: Add To Cart