# Stelior skate spacer 10.3 mm — spacer between the bearings

The Stelior 10.3 mm skate spacer is a spacer for an 8 mm axle, fitted between 608 bearings in wheels where shorter spacers — 10.0 or 10.2 mm — squeeze the bearings. The symptom is a wheel that, despite lubrication, turns stiffly or locks once the bolts are tightened. A pair of four-wheel skates needs 8 pieces, three-wheel skates 6. It also suits 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-10-3-mm-spacer-between-the-bearings.html
- As of: 2026-10-23

## Who it’s for

- Your wheels, despite lubricated bearings, turn stiffly and can stop once the bolts are tightened.
- You have 10.0 or 10.2 mm spacers in your wheels and can see they are what brakes the rotation.
- You want to replace the factory spacers with more precise ones, so the bearings and wheel cores last longer.

## When to choose something else

- The wheel still turns stiffly after tightening the axle — you need a longer spacer, see the [10.35 mm spacer](https://bogdanca.pl/en/stelior-skate-spacer-10-35-mm-spacer-between-the-bearings.html).
- The wheel has play and clicks — the spacer is too long, take the [10.25 mm spacer](https://bogdanca.pl/en/stelior-skate-spacer-10-25-mm-spacer-between-the-bearings.html).

## Key features

- **10.3 mm length** — For wheels where 10.0 and 10.2 mm spacers squeeze the bearings: the larger gap takes off the pressure and the wheel regains its spin.
- **For 8 mm axles and 608 bearings** — Fits most skates, and the same bearing standard lets you use it in roller skates, scooters and skateboards.
- **Constant gap between the bearings** — After the axle is tightened, the spacer takes the pressure instead of the bearings, so the wheels spin longer and more smoothly, and the bearings and cores wear more slowly.
- **Chosen after measuring your wheels** — You can only be sure of the length by measuring the cores individually — we do this as part of the wheel-measuring service.

## Specifications

| Specification | Value |
|---|---|
| Length | 10.3 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 | skate wheels; also roller skates, scooters and skateboards |
| Brand | Stelior |
| Type | spacer (spacer between the bearings) |

## Questions and answers

### How can I tell I need a 10.3 mm spacer?

By wheels that, despite lubrication, turn stiffly or lock once the bolts are tightened on 10.0 or 10.2 mm spacers. That is a sign the spacer is too short.

### Will the 10.3 mm spacer fit my skates?

Yes, if your skates have 8 mm axles and 608 bearings — that is most models. It also suits roller skates, scooters and skateboards.

### How many spacers do I need?

8 pieces for one pair of four-wheel skates. For three-wheel skates you need 6.

### What if the wheel starts clicking at 10.3 mm?

It means the spacer is already too long and the bearings have play. Then you need an intermediate length, shorter than 10.3 mm.

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

Most reliably by individually measuring the cores. We do this as part of the wheel-measuring service and match spacers to your set.

## 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.