• 1, This bike bottle cage is made of ultra-light, high-strength, non-deformable, corrosion-resistant carbon fiber material(only 20g). Carbon bottle cage suitable for 74mm diameter of bottles (max diameter).
• 2, Carbon fiber water bottle cage 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.
• 3, Easy to install carbon bottle cage with 2 bolts:Installed on the bicycle frame in 1 minute( Use a 4mm hex key (not included) . Includes 2 bolts. Bicycle frame requires threaded holes to install the bottle cage;
• 4, 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!
• 5, Hold Firmly bottle cage carbon: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.