Object Details
- Description (Brief)
- This is an original Cadillac skateboard wheel which is unpigmented, the original color of the urethane being a translucent red. The wheel is 2 inches in diameter and 1 inch wide. The symbol imprinted into each wheel, a triangle next to the letter 'K', represents a combination of the Hawaiian slang term 'da kine' meaning 'the kind' or 'the best' and 73 for the year it was manufactured, 1973. There is a metal bearing race cone in the center of the wheel. This would receive the loose ball bearings and a screw for securing the wheel to the truck, holding the bearings in, allowing the wheel to spin freely.
- Frank Nasworthy’s introduction of the urethane wheel to skateboarding in the early 1970s, changed the face of the sport allowing riders a more fluid, smooth ride and innovators to create new and improved equipment designed specifically from the use of the urethane wheel on skateboards. Prior to Cadillac wheel’s introduction, skateboarding had dropped from popularity. The equipment did not allow for a safe, enjoyable ride. The wheels, made of steel, plastic, clay or a crushed walnut composite did not provide a smooth ride. One small rock or rise in the road and the board would stop, sending the rider flying. Nasworthy, a recreational skater discovered the urethane wheel, originally used for roller skating, at a friend’s father’s factory in Purcellville, Virginia. He saw the potential for skateboarding and returned to California with 1000 wheels he bought from his friend’s dad. Selling them to skate and surf shops in California, Nasworthy soon realized the business potential and began manufacturing the wheels under the name Cadillac. While skateboarding ebbed again in the late 70s, the wheels were here to stay.
- Location
- Currently not on view
- Data Source
- National Museum of American History
- date made
- 1973
- Physical Description
- urethane (overall material)
- metal (overall material)
- Measurements
- overall: 1 in x 2 in; 2.54 cm x 5.08 cm
- Object Name
- wheel, skateboarding
- skateboard wheel
