Adventure Jones Indoor Bike Trainer with Magnetic Resistance B3
Get your workout in at home even if the weather won't cooperate with this Indoor Bike Trainer from Adventure Jones. The magnetic resistance automatically increases as your speed increases for a challenging workout. Your bicycle mounts securely to the trainer and detaches easily when you're ready to hit the pavement.    * Bike training year round - never miss a workout again    * Smooth and quiet magnetic resistance    * Secure, steady ride    * Attaches and detaches easily    * Fits 26", 27" and 700cc Equipped Bicycles    * 22" l x 21" w x 15" h    * 35" x 19" x 22" folded    * 11 lbs