Kyosho IF471-01 47mm Threaded Big Shock Case 2pcs Transmitters 4GHz FHSS 4-Channel Receiver with

4GHz FHSS 4-Channel Receiver with instruction sheet

Tungsten carbide construction helps the balls resist wear so your diff keeps performing consistently run after run

Budd Observation #300 “Silver Spirit”

and short-wheelbase trains

It does not flex under cornering load

Kyosho IF471-01 47mm Threaded Big Shock Case 2pcs Transmitters 4GHz FHSS 4-Channel Receiver withA pair of 47mm threaded Big Bore shock cases for Kyosho's 1 8 scale front shocks. The threaded body is the meaningful feature here. On a plain case, spring preload is set with clips, which means it comes in fixed increments and changing it requires pulling the spring off. A threaded case takes an adjusting collar that screws up and down the body, so you can set preload and ride height continuously and precisely, and adjust it trackside in seconds