Muddyfox evolve100 folding bike muddyfox evolve100 folding bike tech spec alloy folding bike frame steel rigid front forks alloy handlebars alloy folding handlebar stem 6 speed shimano tourney gears with shimano revoshift shifter prowheel chainset 46t promax front and rear alloy v brakes 20 alloy wheels front quick release alloy pannier rack alloy kickstand front and rear mudguards cionlli folding bike saddle with bumpers recommended for inside