Sightcaster II Color:Matte Black/Blue Reflex Polarized Zinc Oxide (non-nano): Zinc Oxide

Zinc Oxide (non-nano): Zinc Oxide 25%

Using a powerful Bafang® 500W hub motor and switchable torque and cadence sensors

then you'll want to pick up a 2019 Ibis DV9 NX Bike

78oz | 249g

Sightcaster II Color:Matte Black/Blue Reflex Polarized Zinc Oxide (non-nano): Zinc OxideThe Native Sightcaster II is the technological evolution of the original Sightcaster the same sturdy, tough, and durable presence wrapped in modernized surfacing and proportions. Larger lenses increase field of view and maximize protection from the elements, while increased temple sizing further reduces the risk of light leak. Cushinol touchpoints on the temple tips and nose pads ensure secure retention all day long. Hypoallergenic Cushinol: Nonslip