Power Hobby - 100mm Promatics Two Stage Internal Spring Shocks, Blue, 2 Shocks ASC80949 the gearbox case is transparent

the gearbox case is transparent to enable viewing of internal mechanisms

IP67 waterproof so you can play with your model in a humid environment or rainy day

The chassis utilizes a 'square' setup with similar tread and wheelbase lengths

- Two (2) aluminum spring seats/cups

Power Hobby - 100mm Promatics Two Stage Internal Spring Shocks, Blue, 2 Shocks ASC80949 the gearbox case is transparentFeatures: 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