YZF750 SP 6 speed Close ratio gearbox

cobbadiggabuddyblooo · Post by **cobbadiggabuddyblooo** » Mon Sep 15, 2014 12:07 pm

My next project, I may need help to fit the sp 6 speed I had planned for the TRX.
So I need to find info from guys over in europe on the easiest way to get this happening.
Other have modded these yzf gearboxes to fit in Germany and Japan.

I know it fits just the shafts are a touch longer and so is the barrel.

Anyone interested in helping complete my fitting of the YZF750sp close ratio gearbox with selector barrel and forks ... send me a PM.

I already have info from Robert on his but thats the YEC trx 6 speed.
Finding the yec TRX 6 speed shafts and selector drum/forks is a challenge in itself so it may just take a little engineering.

I was about to give up and sell it to finance another project but that will be shelved for a while so I'll persist and see how I go...