Motor Heatsink?

[trek]

Since I have a 6 gear, I don't think I will be switching to brushless. Back in the day these add on heatsinks were kind of cool. Does anyone know who made them or what they are called? Are they still available or is an ebay thing? Thanks!

[GoMachV]

I think most of the major players had them, I have seen them from many companies but I remember the Trinity best. Looks like they are hard to find now tho

[wait a minute]

they are called brush heat sinks and i believe trinity had them and it also made it fairly easy to remove the brush hoods when you had to cut the comms in the can.