Sport X6 20" beach cruiser is designed to be ridden easily on a wide variety of terrain thanks to oversized tires for stability & traction. Cruiser frame geometry adds a comfortable but athletic riding position. The Massif is equipped with a supersized beach frame with plenty of clearance to conquer any terrain with the 4 1/4" knobby tires to 4 1/4" tires. Alloy 4" wide wheel set with disc brakes for easy stopping, low rise handlebars for comfort and stability and 3 piece cranks, the 7 speed gearing make this the perfect bike to go conquer anything.