This is a high class and durable live axle kit for rebuild go kart Quad or Trikes The Axle fits 6 inch wheels (rim) with 3 bolt pattern and 3 inch bolt to bolt space Package includes (just as main image): (1) Axle Assembly, (2) Wheels (with tire, rim, tube),, (1) #35 chain (1) Brake Master Cylinder Caliper Assembly, (1) Sprocket, (1) Brake Disc, (2) Pillow Block Specs: Shaft Overall Length (from end to end): 740mm (29 1/8") The thickest part of the shaft is 22mm (7/8") Wheels: 12 9/16" Tall & 4 1/2" wide come with 4.1-6 tire, 6" rim, and inner tube Chain and Sprocket: T8F 54T (It can change to #35 chain and sprocket, if you need #35 chian &sprocket , pls leave a note in your order) Bearing model: 6904RS 4.10-6 Wheel Tire: Centrol hole: 2.12''(54mm) Bolt diameter: 8mm Mounting hole eye to eye: 3.07''(78mm) High quality 13x5.00-6 tire, cane be used on atvs and go karts as front or rear wheel Brake Assembly: Brake hose length: 61 inch (1550mm) Rear brake assembly with master cylinder and caliper Package include: 4x 4.10-6 Wheel Tires Rear Axle Kit Brake Assembly 2 x pillow blocks T8F Chain 1x T8F chain sprocket pair of steering spindles pair of 3 stud front hubs 1 set front steering 1x steering wheel