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1UP Racing pairs these with their UltraLite Aluminum Screws for a look that can't be beat
Hard Differential Gear Set
it’s also extremely simple
Race Mode - forward / brake
and lightweight and provides plenty of space for a variety of aftermarket inserts and miscellaneous user generated configurations
Estes Viking Model Rocket Kit, Bulk Pack of 12, Skill Level 1 - EST1755 MSL 1UP Racing pairs these withThe Viking can be built with three, four or five fins in 48 possible arrangements. This makes it perfect to use for comparison studies in aerodynamics. In fact, the Viking is so popular there's even a GEMS book written for it. No matter how you place the fins, this unique, adjustable rocket offers the ultimate in high performance model rocket flight! This easy to build, Skill Level 1 rocket kit includes a molded nose cone, a single piece body tube,
