Spirit Double Hole Cranks 117/137 mm - Kris Holm
Kris Holm Double hole Spirit cranks for ISIS axles 117/137 mm.
Kris Holm double hole cranks for ISIS axles have, as the name reveals, two pedal-threads allowing to change the ratio on your unicycle without changing the cranks. They also featuer a rotor-mount for discbrakes and are very robust.
Kris Holm unicycles have the disc-brake on the outside of the frame – the rotor is mounted on the cranks. This EDB (external discbrake) has the advantage that you can more easily add it to an existing unicycle. Also, it works with Schlump-geared hubs – and the flange-distance is wider.
- pair for ISIS-axles
- 7050 aluminum
- high polished aluminum silver
- for EDB (external discbrake)
- weights: 400 g
Price per piece.