Estes Starhopper Model Rocket Bulk Pack, 12 pcs - EST1721 scx M Compound rubber is the

M Compound rubber is the same as the stock front tires

Combining brushless electronics

or as a hard top

or excessive discharge current

Power comes from the included 2S 800mAh 35C LiPo battery

Estes Starhopper Model Rocket Bulk Pack, 12 pcs - EST1721 scx M Compound rubber is theBased on rumored 1950s secret project to counter the "flying saucer threat." The Estes Star Hopper is a no glue, no paint Beginner Level kit that you can build and launch up to 400 feet all in the same day. Features detail molded plastic parts, atomic age styling, and an 18 in. streamer for recovery. The Star Hopper has a retro style silver finish and flies on an A10 3T engine. It's ideal for demonstrations and small field launches. This is a pack of