Self-explaining icons

Automatic scan mode

Bike functions

Actual speed

Trip distance

Total distance

Time functions

Clock

Riding time

Sigma BC506

3 super bright white LEDs

Extra long burn time of up to 120h

Permanent or flashing operation

Splash-waterproof

Tool-free click-mounting (Unifit 22-32mm)

Individually adjustable mounting

Click button

Extremely simple battery change, 3 x AA

Lightweight 60 g

Fast tool-free mounting

Adjustable rubber clamp mounting; just right for fastening to all seat posts and rear wheel stays

220° visibility - for wide-range improved safety

Horizontally and vertically adjustable

Easy to remove - the perfect anti-theft system

Simple tool-free battery change, 2 - 1.5 N alcaline

Watertight

Click button

Includes complete mounting parts

Sigma Tri-LED

Sigma Cuberider