CDX The Sidewinder Roller Coaster Kit 524 pieces 4 volts for high power

4 volts for high power servos

The Spektrum S6240 servo offers a high-speed solution in a compact form factor for 1/10 class vehicles

Late model cars emerged as a premier class of stock car racing in the mid-20th century

Updated HD stainless steel high clearance lower suspension links

sponsor stickers and wider rear tires imprinted with "Pirelli"

CDX The Sidewinder Roller Coaster Kit 524 pieces 4 volts for high powerThe Sidewinder blazes new trails by being the first block based looping roller coaster kit. Modeled after the contemporary steel style coasters, the Sidewinder twists and turns its way through its compact layout. Each kit comes with over 800 pieces that work with any of of the major block construction systems!