Omnium Portable Bicycle Trainer is perfect for indoor training or pre-race warm-up, whether you're at home, at cycling classes, or traveling.
The length is adjustable to fit almost any length of single-person bicycle. Your rear wheel rests on two durable aluminum resistance rollers that are greased and sealed for years of maintenance-free operation.
Best of all, the unit folds down compactly to fit in the included heavy canvas carrying case. It even fits in the overhead bin of airplanes!
Century Cycles stores!