Would this be possible to fit on my XT125x because i don't like how far my domino throttle grip goes back. I think it must be a full turn or 3/4 turn.

If so would something like this fit. or would a 1/2 turn be safer to use.

http://www.ebay.co.uk/itm/Quick-Action-Throttle-Grip-Set-1-4-Turn-Monkey-Dax-PitBike-Pit-Dirt-Bike-Start-/271156163097?pt=UK_Motorcycle_Parts&hash=item3f222ab219

Is your original one damaged? Looks like it will fit ok.

1/4 turn will make it difficult to ride in traffic,more just for dirt or drag racing when your wfo most of the time , the 1/2 would be a better choice IMO

1/4 turn will make it difficult to ride in traffic,more just for dirt or drag racing when your wfo most of the time , the 1/2 would be a better choice IMO

I'd agree with that. The less the turn, the more like a switch it becomes. 1/4 turn is more on/off.