58mm/88A 4-pack Black amsterdam This new generation frame features

This new generation frame features a bigger groove

started only in 2019 by Ryan Strauss

The wheels are designed for both rough and smooth surfaces and are made of speed-urban-ethane

padded back

58mm/88A 4-pack Black amsterdam This new generation frame features50 50 their third 58mm wheel; hard and fast. Featuring an exclusive profile designed for the optimal balance of speed and slide. 58mm to fit all sizes of Balance frames as well as most other low profile frames on the market. The 90A hardness provides a more durable ride focused on long lasting performance. Sold in packs of 4, but we highly recommended you ride them flat. Also works great when paired with softer wheels on the outside to reduce wheel