Can these shoes and their clip system be...
Can these shoes and their clip system be used on spin class bikes?
Yes...is the short answer. The longer answer is...most spin bikes are setup for "spd" cleats. The straight spd is a 2 hole cleat design...normally used on Mountain Bikes or Cross country bikes. The smaller spd cleat usually recesses into the sole of the shoe making them easier to walk on. The recessed cleat is also more friendly to the spin studios flooring. You can buy an adapter which will allow you to put spd cleats on these shoes. So you will need the shoes, a spd road shoe adapter, and a set of spd cleats.