If ya wanted to be all prepared for winter riding and
great traction - get these - ya just sit down with your bike for about an hour
and zip them in with a drill driver. Then spend an hour or less
zipping them back out and go on a dry ride the next day.
The 7/16 length is best - (I hit a rock real hard one
winter and pushed a 1/2" screw into the front tube and got a flat) The flat
tire with screws still worked way better than a bare tire with none - rode the
rest of the day flat . These little buggers are great - you can do
wheelies on solid Ice and roots and logs are now easier than in summer.
(they don't work good on solid granite tho - avoid that)
