This is a blue 4 in. Compliant wheel that has a 8 mm round bore and a durometer of 50A.
The 8 mm Bore wheels are designed to work with our line of Nubs.
- Bore: 0.314 in. (8 mm)
- Diameter: 4 in.
- Durometer: 50A
- Hole Pattern: Qty 4 of 3.5 mm Holes on a 16 mm Circle
- Maximum Rotation: 9000 RPM
- Product Lifecycle: Other options available, <a href='/products/4-in-compliant-wheels-options?sku=am-3563_blue'>see this product and other options here.</a>
- Weight: 0.256 lbs
- Width: 1 in.
"excellent product, shipping is a bummer"
"for $40 in product, i paid $10 in shipping. "
They came faster than we expected.