High-quality ball bearing, consisting of smooth running industrial bearings and Spacer disks. Fits to all 19mm axles.
- Bearing: Industrial bearing ( grooved ball bearing)
- Spacer inclusive!
- The bearings are sealed and furthermore protected by the black covers!
- Outer bearing diameter: 41mm
- For 19mm crank axles ( sowohl 8t als auch 48t)
- With adapter that makes Ø24mm chainwheels suitable for a Ø19mm axle
- Total weight: only 154g!