Originally Posted by aenlaasu

I tried to avoid curbs like plague with my trike. There were just some places where I had to go down them at times and if I didn't do it carefully, I would bottom out. My bigger concern was the rear idler with clearance of .5 to 1.5 inches. Rocks, snow, ice, tree roots. UGH!

Upgraded to a 26" rear wheel and now can deal with just about everything though curbs still have a risk of bottom out.

This winter has been great! I've been able to continue riding despite rutted ice which would have destroyed my derailleur on my Trice Q.