200 mg of sodium for hydration

The helmet can be easily disassembled so that the different materials can be separated and sorted according to local requirements

ready for everything from ultra-long training sessions to extreme competitions

the sealant remains liquid for a longer period of time

fit and an optimal riding experience

Bookman Eclipse Color:Black 200 mg of sodium forThe Bookman Eclipse Black is a stylish and effective reflector designed to increase your visibility and safety in the dark. Perfect for cyclists, runners and pedestrians, it offers powerful LED lighting and a highly reflective surface for maximum visibility. With its convenient clip on design, Eclipse Black can be easily attached to clothing, bags or helmets. It has multiple light modes, including steady and flashing, and is rechargeable via USB,