Struka is the new bottle cage by Elite that features an innovative micrometric adjustment system allowing you to adapt the fit of the bottle cage to different sizes of bottles and containers.Its versatility ensures a secure and sturdy grip for all your cycling adventures accommodating bottles of varying dimensions.In addition to offering precise adjustment Struka is designed to provide maximum durability with its steel wire all while maintaining an optimal lightweight design weighing in at just 34 g / 0075 lbs. Micrometric Adjustment for a Perfect Bottle Fit Struka is equipped with a micrometric adjustment system that allows you to perfectly fit it to the size of your preferred bottle or liquid container. Regardless of the diameter you can achieve a secure and stable fit with this innovative mechanism.Specifically Struka bottle cage can accommodate bottles ranging from 65 mm / 256' in diameter such as the classic 500ml water bottles up to 80 mm / 31 inches the standard dimensions of cycling sports bottles available in the market.Adapt it to your personal preferences and hydration needs during your thrilling cycling escapades. Simplicity and convenience with the Fitgo Mechanism Adjusting the cage is easier than ever with the Fitgo mechanism consisting of a turning knob positioned at the front of the cage.Just turn the knob clockwise to narrow the insertion hole and achieve a secure fit. To activate the opening mechanism a simple counterclockwise rotation is all it takes.Experience effortless bottle handling with Struka's design. Robust and Durable: Steel Wire for Unparalleled longevity The structure of the bottle cage is designed to provide strength and resilience in every situation. Made with glass fiber-reinforced polyamide Struka can withstand stress and impact even in the most extreme cycling conditions.The steel wire of the locking mechanism is also designed to ensure an extremely long product life even during gravel rides or mountain biking races. Optimal Lightweight Despite its robust and durable structure Struka is an incredibly lightweight bottlecage weighing only 34 g / 0075 lbs.It is ideal for taking full advantage of all its features without adding extra weight to your bike. Ratcheting twist-buckle allows you to quickly adjust how tightly the object in the cage is clamped great for securing items over bumpy surfaces Single handed operation to tighten turn the buckle to release just pull the buckle up Can adjust from 64mm to 76mm in diameter Perfect when the sun's coming down and you just NEED that bottle of cola to get you home Fibre-reinforced resin construction Proudly made in Italy