- Both mechanisms are interchangeable without tools.
- Both mechanisms can be serviced trail side, without tools, and are designed so that nothing will fall out and be lost during the process.
- A spare drive of either mechanism can be purchased as a backup.  This is great when heading out on multi-day excursions or trips away from home. Although the mechanisms are engineered to ensure trouble free use with minimal service, and are designed with a minimal number of parts, the modular concept allows the rider to be prepared for the unexpected. 
- The mechanism interface to the hubshell is designed to be 4x more durable than the industry standard, far surpassing even the durability requirements for the new generation of e-bikes.
- Both mechanisms were engineered and designed with a focus on durable performance and simplicity, while using a minimal number of parts.
- The S1 is patented globally.