# Rollerblade Hydrogen wheels 110 mm / 85A (6 pcs)

Rollerblade Hydrogen 110 mm / 85A is a set of 6 wheels for three-wheel (triskate) skates that take a 110 mm diameter. The large wheel reaches a high speed and rolls smoothly over bumps, and 85A hardness balances grip with durability on asphalt. Hydrogen polyurethane is abrasion-resistant. For fitness, racing and city skating.

- Price: 399.99 PLN
- Brand: Rollerblade
- Availability: temporarily unavailable
- EAN: 8050459637786
- Page: https://bogdanca.pl/en/rollerblade-hydrogen-wheels-110-mm-85a-6-pcs.html
- As of: 2026-10-23

## Who it’s for

- You skate on 3×110 mm triskate skates and want to replace all the wheels at once.
- You do fast fitness sessions or race, and keeping your speed matters to you.
- You already have these wheels on your skates and need spares for the season.

## When to choose something else

- You have 4×110 mm four-wheel skates — get the [set of 8](https://bogdanca.pl/en/rollerblade-hydrogen-wheels-110-mm-85a-8-pcs.html).
- Your three-wheel frame takes 100 mm at most — see [Hydrogen 100 mm / 85A (6 pcs)](https://bogdanca.pl/en/rollerblade-hydrogen-wheels-100-mm-85a-white-lime-6-pcs.html).

## Key features

- **110 mm diameter** — It rolls a long way after a single push-off and passes smoothly over bumps, which you can feel especially at higher speeds.
- **85A hardness** — A balance of grip and durability on asphalt and other hard surfaces.
- **Hydrogen polyurethane and core** — An abrasion-resistant compound and a refined core give stable, even rolling even in intensive skating.
- **Set of 6** — It fits a pair of three-wheel skates or serves as a spare set of wheels.

## Specifications

| Specification | Value |
|---|---|
| Brand | Rollerblade |
| Model | Hydrogen |
| Diameter | 110 mm |
| Hardness | 85A |
| Quantity | 6 (set for a pair of three-wheel skates) |
| Material | Hydrogen polyurethane |
| Intended use | fitness, racing and city skating |

## In the box

- 6 Rollerblade Hydrogen 110 mm / 85A wheels

## Questions and answers

### Are 6 wheels enough for a pair of skates?

Yes, if you have three-wheel skates — three wheels per skate. For 4×110 mm four-wheel skates there is a separate set of 8.

### Will these wheels fit my skates?

Yes, if the frame has room for 110 mm wheels. They will not fit on a frame designed for a smaller diameter, so check the print on your current wheels.

### What does 85A hardness give me with a 110 mm wheel?

Durability and grip on asphalt. It is a hardness chosen for hard, even surfaces on which a large wheel builds up speed.

### 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.

## 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.