What exactly is changing?
The update covers these versions:
- Panasonic GXM: from 100 to 110 Nm.
- Panasonic GXM MG (GXM AMXXPRO on KELLYS bikes): from 105 to 120 Nm. This is the higher-torque version with a magnesium housing.
Owners of compatible bikes can get the new specifications through a software update. There is no need to replace the motor to gain the extra torque.
Where will you notice the extra torque?
The increase makes most sense on a steep climb when you want more help from the motor. On a flat cycle path at an easy pace, a higher maximum torque figure may make little noticeable difference.
The update also brings more precise assistance delivery and revised AUTO mode tuning.
You don’t have to ride at full assistance
120 Nm doesn’t mean the motor delivers that much torque with every pedal stroke. It is the available maximum. Actual support depends on your selected mode, settings and riding conditions.
On compatible systems, the Panasonic e-Bike app lets you change the maximum torque limit and assistance characteristics. You can tailor the support to your pace rather than always using the full available maximum. Connect your bike to the app to see which adjustments are available.
More assistance can mean less range
If you use stronger assistance more often, battery consumption may increase and range may fall. The update alone, though, doesn’t automatically mean fewer miles. What matters is how much help you actually use.
After the update, try the modes on a familiar route and adjust the assistance to suit your riding. Choosing a suitable gear and shifting smoothly still help on climbs.
How to get the update
The update can be installed at an authorised service centre or through the Panasonic e-Bike app for Android and iOS. Check availability for your particular bike and follow the instructions in the app or from your workshop.
Related reading: why choosing an e-bike takes more than comparing catalogue figures.
Have a GXM and want to update it?
We’ll start by checking your motor version and the update options for your bike. Contact our workshop to discuss the next step.
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