The Pioneer is designed tough, with our standard heavy-duty frame and components including Tektro mechanical disc brakes, all-terrain fat tires and our high-capacity battery paired with either 500W of energy-efficient power to get you and your gear around town or up moderately steep inclines. Features a fast swap battery; low-profile LED indicator; equipped with an optimized set of Tektro two-piston mechanical disc brakes and large 203mm rotors; all-terrain fat tires for added stability and traction.