This Delta 300 mounts directly to a Cervelo seatpost of the P2 ,P3 and P4. Standard frame mounted bottles have high aerodynamic drag. The Delta Wing 300 mounts directly to a Cervelo P-series carbon seatpost neatly tucking the bottle behind your saddle for virtually no aerodynamic drag. The Delta 300 provides the perfect spot to carry a spare bottle for refilling a front drink system or to swap with an empty bottle in a Torpedo mount. This system is also idea for carrying an extra bottle for long training rides or centuries.
The included Gorilla cage is funnel shaped for easy bottle insertion yes has a high 5 to 7 pound gripping force to prevent unwanted bottle ejection. The mounting hardware features loctite and locknuts so the mount will stay securely mounted even with a lot of road vibration. The Delta 300 includes one full mount with a Xlab Gorilla carbon water bottle cage.