Review on Sunlite Forza Riser Block Gray by John Rodriguez

Not much to say about this little guy. I bought it to use in combination with a cheap bike trainer that I also bought from Revain. It's a piece of plastic and I don't have much experience with these risers, but I don't think they would be difficult to screw up. This thing has little rubber grips at the bottom to keep it from sliding on the floor which is nice, it's also semi-circular so your front wheel fits in nicely. I can't compare this to any other boner but for what I paid I can't complain!