# Stelior skate spacer 10.25 mm — spacer between the bearings

The Stelior 10.25 mm skate spacer is a spacer between 608 bearings for wheels with a wider core, mounted on an 8 mm axle. It sits exactly between the 10.2 and 10.3 mm lengths, so it lets you hit the core dimension without squeezing the bearings and without play. For four-wheel skates you need 8 pieces, for three-wheel skates 6. It can also be used in roller skates, scooters and skateboards.

- Price: 7.00 PLN
- Brand: Stelior
- Availability: in stock, ships within 24 h
- Page: https://bogdanca.pl/en/stelior-skate-spacer-10-25-mm-spacer-between-the-bearings.html
- As of: 2026-10-23

## Who it’s for

- Your wheels have a wider core, and on a 10.2 mm spacer the bearings are still squeezed while on 10.3 mm the wheel already clicks.
- You know your core dimensions from measuring and need exactly 10.25 mm.
- You are assembling wheels for skates, roller skates, a scooter or a skateboard on 608 bearings and an 8 mm axle.

## When to choose something else

- The wheel still turns stiffly after tightening the axle — you need a longer spacer, see the [10.3 mm spacer](https://bogdanca.pl/en/stelior-skate-spacer-10-3-mm-spacer-between-the-bearings.html).
- The wheel has play and clicks — the spacer is too long, take the [10.2 mm spacer](https://bogdanca.pl/en/stelior-skate-spacer-10-2-mm-spacer-between-the-bearings.html).

## Key features

- **10.25 mm length** — Halfway between 10.2 and 10.3 mm — for wider cores, where the 0.05 mm difference decides whether the wheel spins freely and without play.
- **For 8 mm axles and 608 bearings** — Fits skates on 8 mm axles, and the same bearing standard lets you use it in roller skates, scooters and skateboards.
- **Constant gap between the bearings** — The spacer stabilises the bearings in the core, so the wheels turn smoothly and roll longer after a push.
- **Chosen after measuring your wheels** — In our wheel-measuring service we match the spacer length to your particular set of wheels, which spares the bearings and cores.

## Specifications

| Specification | Value |
|---|---|
| Length | 10.25 mm |
| Axle | 8 mm |
| Bearings | 608 |
| Quantity per set | 8 pcs for a pair of four-wheel skates, 6 pcs for three-wheel skates |
| Intended use | wheels with a wider core in skates; also roller skates, scooters and skateboards |
| Brand | Stelior |
| Type | spacer (spacer between the bearings) |

## Questions and answers

### When should I choose a 10.25 mm spacer instead of 10.2 mm?

When the wheel has a wider core and on a 10.2 mm spacer it turns stiffly after the axle is tightened. If, on the other hand, 10.3 mm gives play and clicking, 10.25 mm is the intermediate length.

### Will the 10.25 mm spacer fit my skates?

Yes, if your skates have 8 mm axles and 608 bearings. It also fits roller skates, scooters and skateboards with such bearings.

### How many spacers do I need?

8 pieces for four-wheel skates, one per wheel. For three-wheel skates (triskates) you need 6.

### How can I recognise a wrongly chosen spacer?

One that is too short locks the bearings, so the wheel stops after a few turns. One that is too long gives play and noise while skating.

### How do I choose the length without guessing?

Most reliably by measuring. As part of the wheel-measuring service we match Stelior spacers to your particular set of wheels.

## 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.