Product Name: Bicycle Aerobar Armrest Bridge Handle Bar Universal Triathlon Sport Closed to 25.4 calibres 

The body material system: high material aluminium 

Sponge Material:  1cm thick sponge 

The total weight: About 640 grams， the total length of about 37cm， both ends of the width of about 30cm， width about 10cm in the middle.

It is suitable for installation in 22.2-25.4 calibre handle bar. As for the carbon bike please do not install it for too tight， as it might be split/spoil your handle bar.

It is suitable be use when cyclist maintains a certain speed for a long time during the ride and it can be use while the road is in good condition.