Reaction  ICO-SH Full-Suspension Mountain Bike, Silver (18-Inch) Entry-level full suspension mountain bike Independent front shocks & coil over rear suspension Comes in one standard size Reaction's ICO-SH is an entry level full-suspension bike It comes fully equipped with 18-speed twist shifters The frame is constructed from Hi-Tensile steel Independent front shocks and coil-over rear suspension It comes in one standard size