58mm/88A 4-pack white amsterdam and a stretch lycra interior

and a stretch lycra interior with upper and lower support straps

and low weight

- Grey Sanduhr Logo Stitching on the side

- Frame: Glass fiber reinforced polyamide

Laser engraved with model specifications and specific production lot number

58mm/88A 4-pack white amsterdam and a stretch lycra interiorFeaturing a flat bullet 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 88a hardness provides a ride with the perfect balance of performance and durability. Sold in packs of 4, but we highly recommended you ride them flat. 50 50 is the oldest brand to make replaceable aggressive inline skate frames. It has been revived in recent years by