Carbon Fiber compares to Aluminum Alloy:

Lighter in weight. Much more beautiful in appearance. Brighter in Color. Stronger in pressure resistance. Anti-Shock. Has proper elasticity, improving your bicycle’s class in minutes.

Features:

1,This cage is anti-skid,shock-absorbed and fashion, suitable for 72mm diameter of bottles (max diameter). A nice choice for both road and mtb cycling friends.

2,Stay hydrated on your ride:Quick & Easy access to your bike water bottle when you need it. Great for road, mountain, hybrid, touring & electric bicycles. Buy 2 bottle cages to stay hydrated for those extra long rides, so you can go the distance!

3,Hold Firmly: Strong Holding power absorbs vibrations, holds tightly the bottle in place when riding over rough terrain. Super toughness, encountered strong impact will not be deformed and broken.

4,Easy to install: Installed on the bicycle frame in 1 minute( Use a 4mm hex key (not included). Bicycle frame requires threaded holes to install the bottle cage.