Rollerblade4 sizes
Rollerblade Hydrogen Bogdanca wheels 125 mm / 85A (6 pcs)
125 mm · 85A · 6 pcs
76 mm · X-Firm (approx. 83–85A) · 8 pcs · MPC polyurethane
Eight clear 76 mm wheels made of two-layer MPC polyurethane – a joint FR Skates and Junk Wheels design for freestyle slalom and urban skating.
Size: 76 mm
FR Junk Freestyle MPC 76 mm X-Firm is a set of 8 clear skate wheels designed by FR Skates and Junk Wheels for freestyle slalom and urban skating. The two-layer construction made of pigment-free MPC Magic Urethane™ polyurethane is made entirely in Rhode Island, USA. X-Firm is a very hard compound, around 83–85A, for smooth and hard surfaces.
| Brand | FR Skates, in collaboration with Junk Wheels |
|---|---|
| Model | Junk Freestyle MPC |
| Diameter | 76 mm |
| Hardness | X-Firm (approx. 83–85A on the manufacturer’s scale) |
| Quantity | 8 (set for a pair of four-wheel inline skates) |
| Material | MPC Magic Urethane™, natural pigment-free polyurethane, two layers |
| Use | freestyle slalom, urban skating |
| Country of manufacture | USA (Rhode Island) |
| Recommended spacers | 10.00–10.10 mm |
| Colour | clear |
| EAN | 3701118802889 |
The wheels wear mainly on the inner edge. From time to time swap their positions and turn them round so that they wear evenly.
For freestyle slalom and urban skating – where precision, speed and control when changing direction count.
Similar, but not identical. X-Firm is the manufacturer’s designation for a very hard compound, roughly 83–85A, intended for smooth and hard surfaces.
Precision spacers of 10.00–10.10 mm and bearings of ABEC 9 class or higher – this combination is recommended for the best rolling smoothness. In the shop we can measure the cores and select spacers as part of the “Skate wheel core measurement and spacer selection” service.
Yes, if you have four-wheel inline skates. 8 pieces make a set for a pair – four wheels per skate.
In construction and material. They have a two-layer construction made of MPC Magic Urethane™ polyurethane and contain no pigments, which is meant to improve performance and reduce wear.
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Rollerblade4 sizes
125 mm · 85A · 6 pcs
Rollerblade4 sizes
110 mm · 85A · 8 pcs
Rollerblade2 colours
110 mm · 85A · 8 pcs · white/lime