While we would never trade an outdoor ride for an indoor one, sometimes our busy schedules or uncooperative weather forces us to pedal inside. And as much as we want to pedal our own sleek race machines on the trainer or rollers, we can't help but wonder if bolting the rear axle into a trainer and hammering away and dripping copious amounts of sweat on our beloved steed is doing it a favor. Enter the SC3 Indoor Bike from Stages Cycling offering a viable indoor machine with gym-level quality and all of the metric recording elements we seek. And just like its industry-lauded powermeters, the SC3 is engineered and assembled in Boulder, Colorado. Many of us are familiar with Stages' powermeter crankarms, allowing you to upgrade your existing crankset with accurate power registering info without investing a ton of money or having to add weight to your bike. What many people don't know is Stages started off making powermeters for stationary bikes and the SC Indoor Bike is a natural progression for the brand providing serious cyclists with the tools to train indoors effectively. The SC3 provides everything you need for a smooth ride, that's easy to adjust while offering low-maintenance, and of course, is equipped with a Stages power meter. The frame is constructed from 6061 T-6 aluminum alloy that's hydro and air formed and TIG welded. Stainless steel hardware is used throughout and the frame is finished with an industrial powder coat. Stages backs up the frame with a 15-year warranty and you'll feel a lot better thrashing about on this machine than on your lightweight carbon race bike. Most spin bikes only have one means of adjusting the resistance. Not the SC3. It offers magnetic resistance adjustment in two ways for a truly custom experience. Stages SprintShift enables instantaneous macro-level resistance changes allowing you to quickly jump into and out of an interval with a three-stage lever that you can customize, letting you focus on the intensity and duration...