# Rollerblade Hydrogen wheels 80 mm / 85A (8 pcs)

Rollerblade Hydrogen 80 mm / 85A (8 pcs) is a set of eight wheels from the Hydrogen series, four per skate. The 80 mm diameter is a popular size on four-wheel skates, and 85A is a hardness for asphalt and cobbles. Manufacturer code: 06635800100. You can check the fit with your frame in our shop in Poznań or Wrocław.

- Price: 399.99 PLN
- Brand: Rollerblade
- Availability: temporarily unavailable
- EAN: 8050459450866
- Page: https://bogdanca.pl/en/rollerblade-hydrogen-wheels-80-mm-85a-8-pcs.html
- As of: 2026-10-23

## Who it’s for

- You have four-wheel skates on 80 mm wheels and the factory set is worn down or coned.
- You want to replace all eight wheels at once so that they wear evenly.
- You are looking for wheels by manufacturer code 06635800100.

## When to choose something else

- Your frame takes 76 mm at most — check the print on your old wheels and choose [76 mm wheels](https://bogdanca.pl/en/wheels-and-bearings/wheels-76mm).

## Key features

- **80 mm diameter** — Your foot sits lower over the ground than on large wheels, which makes turning and controlling the skate easier.
- **85A hardness** — A hardness for asphalt and cobbles: it gives grip in corners and reasonable tread durability.
- **Set of 8** — Enough to replace all the wheels on a pair of four-wheel skates — four per skate.

## Specifications

| Specification | Value |
|---|---|
| Brand | Rollerblade |
| Model | Hydrogen |
| Type | inline skate wheels |
| Diameter | 80 mm |
| Hardness | 85A |
| Quantity | 8 (set for a pair of four-wheel skates) |
| Manufacturer code | 06635800100 |
| EAN | 8050459450866 |

## Questions and answers

### Will these wheels fit my skates?

Yes, if you have four-wheel skates whose frame takes 80 mm wheels. If your old wheels are printed 80 mm, it is a direct replacement; for smaller ones, check the largest diameter permitted for your frame.

### Can I return the wheels if they do not fit?

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 in our shop 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.