Kyosho IF471-01 47mm Threaded Big Shock Case 2pcs Gears and the body has dimple

and the body has dimple marks for body post drill locations

This wheel mounts your rear tire and connects to the axle via the wheel hex

distance between mounting holes - 27

Kyosho specifies this grease for the thrust bearing in the Ultima RB6 kit

2mm (1/8")

Kyosho IF471-01 47mm Threaded Big Shock Case 2pcs Gears and the body has dimpleA 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