T40 series wheels are constructed with a thermoplastic rubber tread bonded to a polypropylene core, making them lightweight and durable while providing excellent traction. All T40 Series wheels have a 1/2 hex bore and are designed to be mounted using T40 series hubs.
T40 Hub Options:
- 4mm shaft bore
- 3mm shaft bore
T40 Wheel Options:
- Durometer: 50A (harder/blue), 40A (softer/orange)
- Outer Diameter: 1-7/8″, 1-5/8″