Rollerblade3 hardness options
Rollerblade Hydrogen Pro wheels 100 mm Firm (8 pcs)
100 mm · Firm · 8 pcs
100 mm · XX-Firm approx. 88A · Dual Density · 8 pcs
Eight MPC Black Magic 100 mm wheels in XX-Firm hardness (about 88A), built from two layers of polyurethane, for marathons and training.
Hardness: XX-Firm
MPC Black Magic 100 mm XX-Firm wheels are eight in a harder compound than the X-Firm variant: about 88A against about 86A. They have two layers of Dual Density polyurethane, a light composite core and a weight of about 150 g per wheel. Intended for marathons, long-distance races and intensive speed training.
| Diameter | 100 mm |
|---|---|
| Hardness | XX-Firm, approx. 88A |
| Quantity | 8 |
| Material | Ultra High-Rebound polyurethane |
| Technology | Dual Density (two layers of polyurethane) |
| Core | light, composite |
| Weight | approx. 150 g per wheel |
| Colour | black with the MPC logo |
| Intended use | speed skating: marathons, races, speed training |
Every so often, swap the wheels around, because they wear mainly on the inner edge. Replace worn wheels as a whole set so that the skate rolls evenly.
Yes, if your skates have four wheels each (2 × 4). For frames with three or five wheels, count separately: you need 6 or 10 wheels.
Yes, if the frame of your skates takes 100 mm wheels. Check the largest permitted diameter in your skates’ specifications, and if in doubt, come with them to our shop in Poznań or Wrocław.
XX-Firm is about 88A, and X-Firm about 86A. Higher hardness means smaller energy losses on rebound, and lower gives slightly more grip. Both variants have Dual Density and a composite core.
Yes, as part of the separate service of measuring wheel cores and matching spacers. We measure the wheel core, match the spacers and fit them into the set.
A 100 mm wheel weighs about 150 g, and a 110 mm one about 160 g. The larger wheel rolls further after push-off, but needs a frame that takes such large wheels.
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Rollerblade3 hardness options
100 mm · Firm · 8 pcs
Rollerblade3 hardness options
100 mm · X-Firm · 8 pcs
Rollerblade3 hardness options
100 mm · XX-Firm · 8 pcs
Rollerblade3 hardness options
110 mm · Firm · 8 pcs