Riding my mountain bike on the roads in experiencing tingling and numbness in my hands, especially the left, after 10-15 minutes. It's intermittent and I can disperse it by wiggling my hand when it's safe to take one hand of the bars for a few seconds.
I wondered if adjusting the handlebar height might help? I recently corrected my saddle height by raising it about 3" but maybe that puts more weight on my wrists as I lean further forward?