Zuma

This high-quality, two-piston forged brake caliper from NCY is a great upgrade over the single-piston calipers that come standard on Yamaha Zuma/Jo...

The Polini Performance Variator Kit is widely regarded as the benchmark upgrade for the Yamaha C3 and Zuma 50F 4-stroke CVT system. The larger 95mm...

Unleash higher top-end speeds and lower your cruising RPMs with the premium Polini Aftermarket 13x44 Up-Gear Set. Specially engineered for 50cc 2-s...

Dial in your scooter's CVT performance with Prima 20x12mm Precision Roller Weights. The weight of your rollers determines when your variator "shift...

Polini Corsa 2T Big Bore Kit for the Pre-2002 Yamaha Zuma 50cc 2-stroke. This is the vertical cylinder engine. Not legal for use in California on ...

Upgrade your CVT with the gold standard in scooter performance, the Polini Performance Variator Kit. Widely regarded as the best variator on the ma...

Very nice quality pressure plate by NCY for the Zuma & other 50cc 2T scooters.

Compression springs do a couple of things. First they supply the pressure to engage the belt. They also determine the rate at which the CVT transmi...

Replacement gasket set for Polini Pre-Bug (vertical cylinder) Zuma 50 2T Corsa and Contessa cylinder kits. Polini Part number 209.0225 Fits:1100-1...

Dial in your scooter's CVT performance with Prima 20x12mm Precision Roller Weights. The weight of your rollers determines when your variator "shift...

Dial in your scooter's CVT performance with Prima 20x12mm Precision Roller Weights. The weight of your rollers determines when your variator "shift...

Treat yo'self and your Yamaha Zuma 125 to this high-performance drive belt from Polini. This belt has been tried and tested and is as sturdy as it ...

Required companion piece when upgrading your Honda Ruckus or Zoomer to NCY's 28mm tapered handlebars. This handlebar stand bolts directly to the st...

Replacement gasket set for Polini Zuma 50 2T Corsa and Contessa cylinder kits. Polini Part number 209.0387 Fits:1100-1459 (166.0076)1100-1486 (166...

Get a head start on winterizing your 12 Volt Vintage Vespa, Stella or Yamaha Zuma with this winterizing kit. Keep your bike out of the elements and...

Prima's main jet kit for 17.5mm carbs using 6mm Dellorto main jets, including Yamaha 2T Zuma 50cc bikes.  This kit includes 10 main jets from #80 t...

High-quality reinforced clutch bell by NCY. Has provisions that allow dust to escape and air to cool the clutch and a high-friction surface for mor...

Prima OEM-style replacement brake pads for Genuine Black Cat, Rattler, and RoughHouse scooters, Yamaha Zuma and other 50cc 139QMB bikes. NOTE: The...

The Scooterworks Sport Exhaust is an easy upgrade from the stock exhaust on your 2-stroke (2T) Yamaha Zuma or BW - model years 2003-2011. Specifica...

Ready to make your 2001-2011 Bugeye Yamaha Zuma 50 a screamer? This is the Stage 1 performance kit that will take your Zuma performance up a seriou...

Dial in your scooter's CVT performance with Prima 20x12mm Precision Roller Weights. The weight of your rollers determines when your variator "shift...

sold individually

Upgrade your scooter's variator system with the NCY Performance Drive Face, precision-machined from lightweight aluminum for improved power deliver...