ABUS Urban-I 4.0 Ace Helmet - Polar White Size:M BluetoothRecommended inner bearing: SRAM Wide

BluetoothRecommended inner bearing: SRAM Wide DUBMeasured values: Power (left)Crank arm material: AluminiumPower source: 1 x AAA lithium battery

Our Nano Tech Bike Cleaner will help to cut through any dirt and grime that your two-wheeled stallion picks up on those inner-city roads and cycle paths

but also offers a choice of three different axle lengths (pedal center)

Its triple-layer construction

Industry legends bring all their expertise in optical design and imaging

ABUS Urban-I 4.0 Ace Helmet - Polar White Size:M BluetoothRecommended inner bearing: SRAM WideWhether you commute to work every day, meet up with friends for a relaxed coffee ride or want to be safe and stylish at all times the Urban I 4. 0 is the helmet for you. The Rear Light is now magnetic and rechargeable. As an elegant light strip at the rear of the helmet, it offers 180 degree visibility especially in the dark, at dusk or in bad weather. In the ACE version, you can select Power and Pulse in addition to the Steady and Flash light modes.