22 Classic - Polished Specs:

• Axle width: 7.6"
• Hanger width: 5.0"
• Truck height: 2.1" (53mm) Classic
• Fits boards: 7.0-7.75"

33 Classic - Polished Specs:

• Axle width: 8.0"
• Hanger width: 5.37"
• Truck height: 2.1" (53mm) Classic
• Fits boards: 7.75-8.12" 

44 Classic - Polished Specs:

• Axle width: 8.35"
• Hanger width: 5.75"
• Truck height: 2.1" (53mm) Classic
• Fits boards: 8.12-8.5"