SPEC/COMO SL 5.0 SMK/TRNSP

8-speed Alfine Internal Gear Hub and Gates Belt Drive for shifting when stopped, extended bike performance, and minimal at-home bike maintenance.
Long-Range – Fully integrated Specialized 320Wh downntube battery w/optional Range Extender compatibility for up to 62 miles (100 km) or 4.5 hours (eco mode) or up to 93 miles (150 km) or 6.75 hours w/ range extender (eco mode).
Specialized SL 1.1 custom lightweight motor, peak 240W / 35Nm, 2x you rider amplification (180% assistance), assist up to 28mph.