# Rollerblade Hydrogen Pro wheels 110 mm Firm (8 pcs)

Rollerblade Hydrogen Pro 110 mm Firm is 8 wheels for 4 × 110 mm skates, intended for teenagers and lightweight skaters. A lighter skater presses the wheel less firmly into the surface, so the softer Firm hardness grips asphalt more easily than the harder X-Firm and XX-Firm. Before you buy, check that the frame takes 110 mm.

- Price: 779.99 PLN
- Brand: Rollerblade
- Availability: in stock, ships within 24 h
- EAN: 8050459819045
- Page: https://bogdanca.pl/en/rollerblade-hydrogen-pro-wheels-110-mm-firm-8-pcs.html
- As of: 2026-10-23

## Who it’s for

- You are putting together wheels for a teenager who skates on 4 × 110 mm skates.
- You weigh little and on harder wheels you feel the skate running away from under your foot in a turn.

## When to choose something else

- You are a heavier skater and skate on a dry track – check [Hydrogen Pro 110 mm X-Firm](https://bogdanca.pl/en/rollerblade-hydrogen-pro-wheels-110-mm-x-firm-8-pcs.html) or [XX-Firm](https://bogdanca.pl/en/rollerblade-hydrogen-pro-wheels-110-mm-xx-firm-8-pcs.html).

## Key features

- **Firm hardness** — The softest variant in the series, designed with teenagers and lighter skaters in mind, who press the wheel less firmly into the surface.
- **110 mm diameter** — A large wheel carries a long way after each push; it needs a frame designed for this diameter.
- **Set of 8** — A full replacement of the wheels on a pair of four-wheel inline skates in one order.

## Specifications

| Specification | Value |
|---|---|
| Brand | Rollerblade |
| Type | skate wheels |
| Model | Hydrogen Pro |
| Diameter | 110 mm |
| Hardness | Firm |
| Quantity | 8 (set for a pair of 4 × 110 mm skates) |
| Use | teenagers and lightweight skaters |

## Questions and answers

### Will these wheels fit my skates?

Yes, if the frame takes four 110 mm wheels. Check the print on your current wheels or the largest diameter allowed for the frame; you can also bring your skates to our shop in Poznań or Wrocław.

### Can I return the wheels?

Yes, you have 14 days to withdraw from the contract (return) without giving a reason. The buyer covers the return shipping.

### Can I collect my order in person?

Yes, free of charge at one of our shops: in Poznań or Wrocław.

## Buying

- Delivery: from 15.00 PLN, in-store pickup in Poznań and Wrocław free of charge
- Returns: 14 days
- Seller: Bogdanca Sp. z o.o.