Powerhobby 90mm Promatics Two Stage Internal Spring Shocks (2) Blue Mini-Z 5mm diameter steel link rods

5mm diameter steel link rods with 4mm threaded ends

Wheel hex size: 17mm

The entire top level of tread has built-in cuts and recessing which provide a sharp edge

user-friendly setup

and even ice and snow

Powerhobby 90mm Promatics Two Stage Internal Spring Shocks (2) Blue Mini-Z 5mm diameter steel link rodsPOWERHOBBY 90MM PROMATICS TWO STAGE INTERNAL SPRING SHOCKS (2) BLUE Features: 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