Review 26 Schwinn Sidewinder Men s Mountain BikeFront brake 160 disc brake. New! 2017 model white cougar electric mountain e bike hidden 36v 10ah battery mode pedal assist and cruise control. The seller is phoenixtools2005 and is located in Newton Abbot. Battery 36V 10AH Lithium battery. This item is in the category Sporting Goods\Cycling\Bikes.