Foam-filled carbon rims, synthetic fiber spokes and e-bike specific wheel components? Spinergy is rolling out some nifty technology with their new MTX and MTXe mountain bike wheelsets. With varying rim widths, two hub models and two types of spokes these three new wheelsets cover everyone’s needs, from XC racers to trail shredders and eMTB riders.
Spinergy MTX wheels common features:
There are a few things the new MTX and MTXe wheels share… All three wheelsets use Spinergy’s proprietary foam core carbon rims. Spinergy says the foam keeps water out of your wheel, provides structural stiffness, and increased impact strength. It also dampens vibrations and deadens sound. All this should translate to better absorption of harsh impacts, improved control and reduced rider fatigue.
The new wheelsets all feature Spinergy’s PBO fiber spokes. These synthetic fiber spokes are claimed to be three times stronger than steel, yet half the weight. They also help reduce vibrations for improved control and minimized fatigue. The MTXe wheels feature thicker PBO MOTO spokes for added strength.

Spinergy’s new 44 series hubs are on the MTX 24 and 30 wheels, while the MTXe wheelset gets 44 series MOTO hubs. These hubs were built tough with 44mm ratchet rings, new larger axles and CNC machined shells. The hubs promise rapid 108-point engagement, and simplicity with ‘plug and play’ axles and cassette bodies. Using slip-fit end caps, all MTX wheelsets can accommodate either QR, 15mm or 12mm front axles, and QR or 12mm rear axles in varying lengths (see details below). Buyers can choose between Shimano HG, Microspline, SRAM XD/XDR and Campagnolo N3W cassette bodies.
All wheelsets are available in nine different spoke/decal colors, plus the Spinergy Edition (with two blue spokes, as seen in the video and some pics) or even a custom option.
MTXe
MTX 30
MTX 24
