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The CatEye ViZ100 is a compact, bright rear light designed for all-day visibility with a budget-friendly edge. Equipped with 3 LEDs delivering up to 100 lumens and featuring Daytime Hyperflash™ mode, it ensures you get noticed even in daylight. Its 300° side visibility and long rear beam projection make it ideal for urban commuting and group rides. USB-C rechargeable with smart battery-saving features, it mounts easily to aero seatposts using the SP-15 Snap System™.
Features
- 3 high-brightness LEDs with 100 lumens output
- Daytime Hyperflash™ mode for enhanced daytime visibility
- 300° side visibility and extended rear beam projection
- OptiCube™ lens technology maximizes light spread
- Rechargeable lithium-ion battery with USB-C charging (cable not included)
- Four lighting modes: Constant, Flashing, Group Ride, Daytime Hyperflash
- Battery auto-save switches to flashing when power is low
- Low battery indicator and mode memory function
- Fits aero seatposts via SP-15 Snap System™ mount
SPECIFICATIONS
Light Output: Up to 100 lumens
Visibility: 300° side visibility
Battery: Rechargeable lithium-ion, USB-C charging
Modes: Constant, Flashing, Group Ride, Daytime Hyperflash
Mount: SP-15 Snap System™ for aero seatposts
Additional: Battery auto-save, Low battery indicator, Mode memory function
| Order Value | Service | Estimated Delivery | Cost |
|---|---|---|---|
| Under £39.99 | Royal Mail Tracked | 2–3 working days from dispatch | £4.99 |
| £39.99 and over | Royal Mail Tracked | 2–3 working days from dispatch | FREE |
| Any order — Express | Royal Mail Tracked 24hr / Parcel Force 24hr | Next working day from dispatch | £6.99 |
| Bikes | Parcel Force 48hr Signed For | 2 working days from dispatch | FREE |
Delivery times shown are from dispatch, not from the point of ordering. As we source products from a range of suppliers, lead times can vary — please check the product page, your cart, or your order confirmation for the most accurate estimate for this item.
Some remote UK postcodes (Highlands, Islands) may carry a courier surcharge on larger orders — we will always contact you before applying any additional charge.
Questions? Email sales@cyclestore.co.uk with your order number.

