Rd400 Throttle cable tm34mm carbs and Quick throttle

[rd400greenhorn]

Hi guys

I have bought the hvc cycle Throttle cable for my tm34mm carbs
But the accossato racing Throttle accept 2 cables but it only has one going to the handlebars


Any recommend action on a set that works with this cable or Any?

Advice is welcomed :)

[Dvsrd]

Any MX bike throttle grip should be possible to adapt, I would think. Otherwise Motion Pro or Venhill in the UK may have a solution.