Scooterworks USA, LLC

Stage 1 Performance Kit; CSC Go!, QMB139

$127.00 Sold out
Shipping calculated at checkout.

Add ½ horsepower and cut nearly 1.5 seconds in the quarter mile while adding extra MPH of top speed for only $127.

Includes an NCY Performance CDI, 1000 RPM Torque Spring, Adjustable Carburetor, and 6 Gram Dr. Pulley Roller Weights. 

Not legal for use in California on pollution controlled vehicles. Check local laws before installing.

This product is not intended for use on public roads or land.

  • Same day shipping for orders placed before 2PM (CST) M-F
  • 30-day return period
  • Flat-rate shipping for orders shipped to the 48 Contiguous United States.
Since 1989

Supplying parts and accessories for vintage and modern scooters since 1989 – Over Half a Million Served and Counting!

Comprehensive Resource

From wear-and-tear items like tires and oil filters to aftermarket parts from industry-leading brands.

Dealer Focused

With a committed team of dealer-focused sales reps and streamlined pricing and shipping processes, we are dedicated to supporting your business.


Our team constantly strives to develop and source the best new products for your scooter.