We've certainly seen some unusual bicycle seats over the years, all designed to boost either comfort or performance. The SaddleSpur is claimed to do both, via a strange sticky-uppy bit in the back.

If you’re looking for a bike seat to fit a kid who weighs more than 40 pounds, we’d recommend the Hamax Caress Seat, which is rated to 48.5 pounds, 8.5 pounds more than any of our rear-mount ...