Power Hobby - 80mm Promatics Two Stage Internal Spring Shocks, Blue, 2 Shocks Electric Accessories Heat Shrink Mounted on the bathtub frame

Mounted on the bathtub frame is a fiberglass reinforced nylon upper deck and gear covers improving rigidity

17in / 106mm

They were used to escort bombers such as B-17s and B-24s all the way to Germany and helped the Allies gain air superiority over Europe

and full ball bearing specs

4v 2-Cell LiPo Capability

Power Hobby - 80mm Promatics Two Stage Internal Spring Shocks, Blue, 2 Shocks Electric Accessories Heat Shrink Mounted on the bathtub frameFeatures: Bleeder hole Machined aluminum shock bodies Scale internal spring design Triple o ring cartridge Includes additional option springs to tune the spring rate ( soft Medium ) Allows you to set up the shocks with a sprung or droop configuration Fits 1 10 Crawler