These are the 2.5mm retention screws that thread into the crank axle of the elliptical model bikes that take these. **Note, if you have an 8S model ElliptiGO, you may not have the axle that takes the retention screws.
These are the 2.5mm retention screws that thread into the crank axle of the elliptical model bikes that take these. **Note, if you have an 8S model ElliptiGO, you may not have the axle that takes the retention screws.