Looks like the PX Carbon Pro has some additional benefits such as an additional year warranty on the drive system.
Amflow PX Carbon Pro Exclusive Value-Added Benefits
Extended Warranty for Core Components
The warranty for key carbon fiber components and the drive system is extended by 1 year. After the extension: carbon fiber frame: 6 years; carbon fiber handlebar and wheelset: 3 years; drive system: 3 years [1]
Battery Replacement
During the 3-year battery warranty period, you are entitled to one replacement at 50% of the standard replacement price. If the bike has reached 3,000 km at the time of service, the replacement is free [2]
Free Maintenance Kit
Get 2 free maintenance kit sets within 6 years [3]
Crash Replacement
During the warranty period, enjoy one 50% off replacement purchase for each of the following: carbon fiber frame, wheelset, drive unit, and control display
IoT Nano SIM Card Data Benefits
An IoT Nano SIM card is included with the bike, with 5 years of complimentary data service [4]
Free Accessories
Free FOX Mud Guard, Schwalbe Clik Valve Conversion Set and Amflow Dropper Remote Lever Mounting Bracket included with the bike
Notes: 1. Warranty periods, return/exchange policies, and warranty services may vary by country or region due to product differences. 2. The battery replacement benefit covers the battery unit and shipping only; labor costs are not included. 3. The maintenance kit benefit covers the kit and shipping only; labor costs are not included. 4. The IoT Nano SIM card includes 3 GB of data per year by default, which is sufficient for normal annual use of the bike's connected features.
[edit] The new xma and xmc wheels have HG and XD freehubs available
