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I have a ultima st ep and i need a main gear or a way to use another pined gear.

Ebay is your best bet. Kyosho parts are common and mostly affordable on ebay.

Mah $12 to 18 is a bit steep

Ultima ST is a bit new for us, can you provide the dimensions you need? Shaft diameter, tooth count etc? I'm sure something out there might fit it. Maybe an old shuey gear or a pre slipper losi gear

The best i can do is part numbers RS53 drive gear shaft RS49 main gear

http://www.competitionx.com/pdf/vehicle-manuals/kyosho/kyosho-ep-ultima-st-racing-sports-manual.pdf

yeah that is gonna be tough then

I know the exploded view only has part numbers. I'v kinda fallen for this thing it's got a towerhobby 14t quad in it. But with no spur no fun

is 12 usd too much to get a discontinued kyosho truck running again

DennisM wrote:is 12 usd too much to get a discontinued kyosho truck running again

Kinda when i keep eating them lol

Look for a spur gear adapter/slipper eliminator that lets you use standard spurs. Ultima ST uses a 5mm top shaft? Something for a Tamiya or Traxxas could work.

Other option is to upgrade to a slipper clutch. One from a Duratrax Evader might work....I adapted one once to a MIP RC10 trans and those used a 5mm top shafts too.

DennisM wrote:is 12 usd too much to get a discontinued kyosho truck running again

$12 is too much to get ANY Kyosho running again.

scr8p wrote:

DennisM wrote:is 12 usd too much to get a discontinued kyosho truck running again

$12 is too much to get ANY Kyosho running again.

Just You wait till the Moderator sees this

We all know Jason just like to pull the hair of the girl he likes