In need of help

[Zig-Zag]

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

[rccars4sal]

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

[Zig-Zag]

Mah $12 to 18 is a bit steep

[GoMachV]

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

[Zig-Zag]

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

[GoMachV]

yeah that is gonna be tough then

[Zig-Zag]

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

[DennisM]

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

[Zig-Zag]

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

Kinda when i keep eating them lol

[Phin]

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.

[scr8p]

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

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

[DennisM]

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

[GoMachV]

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