Review on ZERAY Clipless Mountain Bike Pedals 9/16" With SPD Cleats - Dual Platform Design For Road, Trekking, Touring, And City Bikes - Compatible With Shimano Cranks (Cleats Included) by Rodrigo Harrison

I have been riding with these pedals on my Miyata while on a mag turbo trainer over the winter. From day one I've been disappointed. The sheet metal cleat retainers are crudely made, sharp edged, and allow for so much vertical clearance that a brand new pair of SPDs slide all over and rock up and down with the spring tension maxed out. They've already worn down a par of cleats because of this condition. I'm going to try and remove the retainers and see if I can remove some material from the aluminum body to reduced this excessive amount of space. If that doesn't work, I'll just put these in my parts bin and consider the waste of money a learning lesson. I can't recommend these to anyone, not even for casual use.