EVO 1700SD Shimano Di2 Bike Light

No remote needed. The EVO 1700SD connects directly to your Shimano Di2 wireless unit, delivering 1700 lumens of precision output with seamless drivetrain-level control — the cleanest integration for Di2-equipped road bikes. 1700 Lumens — 205m throw for total road visibility Shimano Di2 — direct wireless integration, no remote required 11-Hour Runtime — 4000 mAh battery Underneath Mount — aerodynamic, compact housing USB-C Charging — fast, universal IPX6 Waterproof — all-weather ready 151g — lightweight