Rere alternative battery configs - saddle packs

[scarrsticky]

Hello,

I've nearly finished the YZ-10 rere build - I've searched the forum, but has anyone configured for saddle packs with the rere's, 870C, YZ10 or Works 91'?
And if so, how? I've searched for alternate parts than the shorty holder, and original parts, and have not succeeded as yet. And the YZ-10 chassis is also only drilled for the shorty.
I am a battery-luddite, and still run brushed everything and nimh/nicad, and not made the lipo-leap.

[scarrsticky]

Whilst I'm here, I couldn't confirm the internal drive ratio on the rere either. And whilst the 15T pulley is specced, the teeth on diffs aren't mentioned, and I'm too lazy to take apart and count them - does anyone know this by any chance?

[Ronbo]

I havent seen anything yet for the YZ10 series, just the shorty lipo setup. You might try to make this work from the MR4BX, which i still need to pick up myself for my BX.
https://www.diggitydesigns.com/products_Yokomo_MR4BX.html

[scarrsticky]

Ooh that could work, thank you.

[tommy911t]

https://www.redrc.net/2025/03/neo-vintage-racing-works-91-midship-conversion-kit/