This guide will help you assemble the sprocket and hub magnet rings on your bicycle wheel.
Sprocket & hub magnet rings
New magnet rings
The enviolo AUTOMATiQ systems come with a sprocket magnet ring (A) that must be secured onto the assembled sprocket snap ring on the hub. The twelve magnets on the sprocket magnet ring provide a pedal cadence to the AUTOMATiQ system.
Additionally, the AUTOMATiQ systems also require a hub magnet ring (B) that must be secured over the internal gear hub, and flush with the internal gear hub cover. Six magnets in the hub magnet ring provide the eBike speed for the AUTOMATiQ system.
You’ll need to assemble both for the system to work.
Step-by-step instructions
Video
Tools
- 2,5mm Allen key
- Sprocket magnet ring
- Hub magnet ring (for the Urban hub this is a smaller version)
Assembly instructions
Assemble the sprocket magnet ring
- Place the sprocket on the hub.
- Place the sprocket spacer (skip if you have a Gates sprocket).
- Place the snap ring.
- Install the sprocket magnet ring over the assembled sprocket snap ring (A).
- Make sure the magnets are facing the sprocket.
- Make sure the “tooth” on the sprocket magnet ring aligns with the opening of the sprocket snap ring.
Assemble the hub magnet ring
- Install the hub magnet ring over the right-hand side of the hub.
- Secure the magnet ring with the included fastener (D).
- The fastener may need to be unthreaded to allow initial fitment.
- The magnet ring should face the larger diameter flange outboard and the fastener inboard.
- The magnet ring should not stick out too much, and it should be aligned with the flat surface of the hub (as shown below).
- Torque the fastener to 1.0 Nm (9 in-lbs).
- Make sure the fixation point is not on one of the outside spokes.
Next steps
If you followed all the steps correctly, your magnet rings are now assembled. Next, you should assemble the AUTOMATiQ hub interface: