Italian brand Fasten has announced that you can now pre-order bikes featuring its Switch Wheel System (SWS), which makes front and rear wheels interchangeable and allows for ultra-fast wheel changes with the disc brake rotor and cassette remaining attached to the frame.

You might remember that we told you about Fasten last year. Check out that story for a full explanation of the concept, along with the benefits Fasten promises.

> Could the Fasten Switch Wheel System revolutionise wheel design?

Fasten says, “SWS is an innovative system born from the need to simplify the world of cycling by making wheel changes easier, faster, and safer than ever. With this new system, there’s no more fiddling with the chain or adjusting the brake disc: with SWS, you can change wheels in seconds, without getting dirty and without compromising the bike’s performance.”

When you remove the rear wheel, the disc brake rotor and cassette remain attached to the frame. You change the wheel without touching the transmission or braking system.

There’s loads more about how SWS works here.

SWS requires specifically designed framesets with bearings integrated into the chainstays and fork. When we ran our story last year, Fasten said it was “working with several manufacturers to integrate SWS into the next generation frames”.

2026 Fasten SWS Carbon Road Wave wheelset
2026 Fasten SWS Carbon Road Wave wheelset (Image Credit: Fasten SRL)

Now, though, Fasten has announced its own bikes – with the Switch Wheel System at the heart of things, of course – which are available to pre-order.

There are three platforms: the Fasten Light, the Fasten Aero, and the Fasten Gravel. The model names pretty much speak for themselves.

 

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Although Fasten doesn’t give a weight for the Light, it’s a disc brake, thru axle frameset that can be built up with Shimano (105 Di2, Ultegra Di2, Dura-Ace Di2) or SRAM (Rival AXS, Force AXS, Red AXS) components and a choice of SWS wheels.

You can choose between 40mm and 50mm carbon rims, and wavy rims that vary in depth from 45mm to 50mm. Fasten claims a weight of 610g for its Carbon Road 40 wheel

Complete Fasten Light bike prices start at €6,090.

The Fasten Aero is available in the same builds with prices starting at €5,990.

The Fasten Gravel comes built up with Shimano GRX or SRAM XPLR groupsets and 35mm-deep SWS Carbon Gravel 35 wheels. Prices start at €4,990.

www.fastenbike.com