Currently I'm still saving up for the tri bike--so in the mean time I'm riding a CAAD 5 Cannondale Road bike. I've had GT Jammers on it which work ok but feel that I could stretch out more.

The frame size fits me well (58 cm) I'm just a bit under 6' with long limbs proportionally. I have the front down to one spacer with a horizontal stem so I feel that I'm already pretty low. I guess I could also look into a longer stem. I just have the one that was stocked on the bike.

So to get to my question--would putting S bend extensions work or would this greatly compromise handling? I would like to mount them under the bar where as the jamemrs I could only mount over the bar which also felt a bit high.

Thanks