Rollerblade Hydrogen wheels 84 mm / 85A (8 pcs)

84 mm · 85A · 8 pcs

Eight Rollerblade Hydrogen 84 mm / 85A wheels for a full wheel replacement on fitness and recreational skates with a four-wheel frame.

Available colours

429.99 PLN

Poznań	sold out
Wrocław	sold out

Add bearings or spacer matching — 10% off as a bundle

Measuring wheel cores and matching spacers for skates (opens in a new tab)Measurement + spacers (8 wheels) ~~90.00 PLN~~ 81.00 PLN

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Rollerblade Hydrogen ILQ-9 Pro skate bearings, lime (16 pcs) (opens in a new tab) ~~329.99 PLN~~ 296.99 PLN

Stelior Pro Black Ceramic racing bearings (16 pcs) (opens in a new tab)Bones ~~999.99 PLN~~ 899.99 PLN

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Quantity

Delivery from 15.00 PLN · free pickup in Poznań and Wrocław
14 days to return — how to return or exchange a size

In brief

Rollerblade Hydrogen 84 mm / 85A (8 pcs) is a set of wheels for fitness and recreational skates whose frame takes 84 mm. Hydrogen polyurethane is abrasion-resistant and absorbs bumps, and 85A hardness gives grip on various surfaces. Eight wheels are enough for both four-wheel skates. The wheels suit beginners and advanced skaters alike.

Brand: Rollerblade
Model: Hydrogen
Diameter: 84 mm
Hardness: 85A
Quantity: 8 (set for a pair of four-wheel skates)
Material: polyurethane

Who it’s for

You have fitness or recreational skates on 84 mm wheels and the factory set is already worn down.
You skate recreationally on paths and want wheels that wear more slowly.
You want to replace all eight wheels at once so that they wear evenly.

When to choose something else

Your frame takes 80 mm at most — check the largest permitted diameter and choose Hydrogen 80 mm.

Key features

84 mm diameter: A size typical of fitness and recreational skates: it combines speed with manoeuvrability and stability.
85A hardness: A durable tread with good grip on various types of surface.
Hydrogen polyurethane and core: The compound is abrasion-resistant, and the core stabilises the wheel and helps to dampen bumps.
Set of 8: A full replacement on a pair of four-wheel skates — four wheels per skate.

Technical specifications

Brand	Rollerblade
Model	Hydrogen
Diameter	84 mm
Hardness	85A
Quantity	8 (set for a pair of four-wheel skates)
Material	polyurethane
Intended use	fitness and recreational skating
Fits	fitness and recreational skates with room for 84 mm wheels
EAN	8050459450859

In the box

8 Rollerblade Hydrogen 84 mm / 85A wheels

Care and servicing

The wheels wear mainly on the inner edge. Every so often, swap their positions and flip them to the other side so that they wear evenly.

Questions and answers

Will these wheels fit my skates?

Yes, if you have four-wheel skates with room for 84 mm wheels — this applies to most fitness and recreational skates of this diameter. Check the largest permitted wheel size on the frame.

Are 8 wheels enough for a pair of skates?

Yes. Eight wheels is a full replacement on four-wheel skates — four wheels per skate.

Are 84 mm / 85A wheels suitable for a beginner?

Yes. They are wheels for fitness and recreational skating, used by beginners and advanced skaters alike.

How do they differ from the white/lime version?

In colourway. The 84 mm diameter, 85A hardness and number of wheels are the same — see Hydrogen 84 mm / 85A white/lime.

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.

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