This article explains how to properly assemble your NuVinci H8, also known as Advanced Rider Controller (ARC), or grip shift.

Video instructions

Step-by-Step instructions

Tools

• 3mm Allen wrench

Assembly instructions

1. Assemble the right brake lever according to the manufacturer’s instructions.
2. Slide the grip shifter onto the handlebar.
3. Assemble the right-hand grip onto the handlebar according to the manufacturer’s instructions.
   
4. Position the controller such that the display is visible to the rider and the cable will be unobstructed.
   
5. Tighten the clamp bolt to 2.0 - 2.5 Nm
6. Finalize by routing the cable through the frame, and connecting it to the main wire harness.

Careful not to over-tighten zip ties

Do not over-tighten zip ties, otherwise, you will risk damaging the controller’s cable.

Done

Your H3 3-button controller should now be assembled.