The CYC Photon 2 is designed for riders who want electric assistance that feels integrated rather than dominant. Compact, efficient, and highly refined, it delivers controlled power that complements the natural ride characteristics of a Stanton frame rather than overwhelming them.
At its core, the Photon 2 uses an in-runner motor design, delivering over a 30% efficiency gain under high load compared to the previous generation. The result is significantly reduced heat generation — up to 60% less — allowing the motor to sustain higher outputs for longer without thermal fade. This efficiency is key to maintaining consistent performance on long climbs and technical terrain.
The system operates across a 36–72 V and available in 250 W configuration, and delivers a strong 135 Nm of maximum torque, with instant mid-drive response that makes steep climbs and sharp accelerations feel controlled and predictable. This motor will be restricted to road legal output.
Weighing just 3.5 kg (without cranks), the Photon 2 remains one of the lightest systems in its class. That low mass helps preserve handling and balance, making it particularly well suited to riders who want an e-assist bike that still feels agile, responsive, and unmistakably Stanton.
