Hey welcome to the forum
Riding that sort off distance on normal trials gearing
Will take a while and will be hard work
You might consider something a bit old skool
And have some gears
It should be ok on an onza zoot
You. Can rough them up a little with some sandpaper
But don't go too mad doing it You. Can rough them up a little with some sandpaper
But don't go too mad doing it