PAS Kit for Dual-Chain Setup

Kit for the dual-chain PAS setup, with several benefits:

• Greater installation freedom: the motor sprocket no longer has to keep the chain above the chainring, so you can mount the motor even with a very low sprocket position.
• Ideal for folding bikes: with chainrings up to 52T.
• Lower reduction ratio, higher speed: by using a chainring smaller than the pedal chainring, motor revolutions are multiplied, perfect for folding bikes with small wheels.

In this setup the torque sensor is not operational.

The kit includes: 1 chainring of your choice, 1 long arm for the torque sensor, 1 PAS sensor, 4 longer chainring screws and nuts, 1 square-taper bottom bracket (138mm spindle) with screws, 2 bottom bracket bearings, and a set of shims and spacers.