Optical insert for AZR Speed RX - Kromic Speed RX - Flash RX - Kromic Flash RX - Victory RX cycling glasses

An optical insert to fit your AZR Speed RX, Flash RX or Victory RX glasses to your prescription. Simply visit your optician to have your corrective lenses made. The frame is ultra-lightweight, made from Grilamid, so you won't even notice you're wearing them. The 4617 optical insert attaches to the nose bridge.

Technical specifications:

- Optical insert
- Compatible with SPEED RX, KROMIC SPEED RX, FLASH RX, KROMIC FLASH RX and VICTORY RX models
- Grilamid frame - Attaches to the nose bridge - Base 4 - Dimensions for lenses: maximum internal height: 34.66 mm / maximum internal width: 43.30 mm