# Flyke Neutrino Racing Frame skate frames 3 × 125 mm

Flyke Neutrino Racing Frame 3 × 125 mm frames are a model for speed skating and marathons: a 7000 series aluminium frame 310 mm long, 7075 aluminium axles and a weight of approx. 218 g. You can bolt them to boots with a 165 or 195 mm mounting. The set includes 6 axles and 6 spacers ready to assemble.

- Price: 499.99 PLN
- Brand: Flyke
- Availability: in stock, ships within 24 h
- Page: https://bogdanca.pl/en/flyke-neutrino-racing-frame-skate-frames-3-125-mm.html
- As of: 2026-10-23

## colour.

- White

## Who it’s for

- You race marathons or train long distances and want to hold your speed with less effort.
- You have skated seasons on 4 × 100 mm or 3 × 110 mm and are looking for a faster set-up.
- You want a light, stiff frame that does not flex under a hard push.

## When to choose something else

- You skate mainly in the city, with tight manoeuvres — the [Neutrino 3 × 110 mm](https://bogdanca.pl/en/flyke-neutrino-racing-frame-skate-frames-3-110-mm.html) will be more agile.
- Your boot has a 150 mm mounting — this frame fits only 165 and 195 mm mountings.

## Key features

- **7000 series aluminium** — Stiffer and more resistant to deformation than 6061, so it transfers the force of your push to the wheels better.
- **3 × 125 mm set-up** — Tall wheels have lower rolling resistance and absorb bumps better, which gives a higher cruising speed over a long distance.
- **Weight approx. 218 g, 7075 aluminium axles** — A light frame puts less load on your legs on a long route, and aluminium axles add no extra weight.
- **165 or 195 mm mounting** — Fits most boots with one of these spacings, including FR Skates, Powerslide, Rollerblade, Flying Eagle and Micro.
- **Axles and spacers included** — 6 axles and 6 spacers let you fit the wheels without buying extra parts.

## Specifications

| Specification | Value |
|---|---|
| Brand | Flyke |
| Model | Neutrino Racing Frame |
| Wheel set-up | 3 × 125 mm |
| Length | 310 mm |
| Mounting | 165 mm or 195 mm |
| Material | 7000 series aluminium, 7075 aluminium axles |
| Weight | approx. 218 g |
| Compatibility | boots with a 165 or 195 mm mounting (including FR Skates, Powerslide, Rollerblade, Flying Eagle, Micro) |
| Included | 6 aluminium axles, 6 spacers |
| Intended use | speed skating, marathons, long distances |

## In the box

- Flyke Neutrino Racing Frame 3 × 125 mm frames
- 6 aluminium axles
- 6 spacers

## Questions and answers

### Is skating on 3 × 125 mm difficult?

At first, yes — the frame is longer and the wheels taller, so the first sessions take getting used to. After a few skates you gain smoothness, stability and speed.

### How does 7000 aluminium differ from 6061?

The 7000 series is stiffer and more resistant to deformation, so the frame transfers the energy of your push better. The other Neutrino sizes (3 × 100, 3 × 110, 4 × 90, 4 × 100 and 4 × 110 mm) have 6061 aluminium frames.

### Will the frames fit my boots?

Yes, if the mounting spacing is 165 or 195 mm. Measure the distance between the centres of the mounting holes in the sole or come with your boots to our shop in Poznań or Wrocław.

### What does 3 × 125 mm give compared with 4 × 100 mm?

A higher cruising speed, better absorption of bumps and lower rolling resistance over long distances. The 4 × 100 mm set-up, on the other hand, is more agile and more dynamic in turns.

### Are axles and spacers included?

Yes, 6 aluminium axles and 6 spacers, three of each per frame. Wheels and bearings are not included.

## 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.