Features 1、Durable nylon frame, incredible strong, anti-high and low temperature and corrosion-resistant. 2、Rotatable, free to adjust it to any angle and position at will. 3、360° package, keep the bottle firm in cage during fast riding /u0026 bumpy trails. 4、Adjustable press button and fine tune knob for different size cups. 5、Great for road, mountain, hybrid, touring /u0026 electric bicycles. The nylon bottle cage is made of durable nylon material and features an adjustable press button and fine tune knob to accommodate different cup sizes. It is compatible with most bicycles, electric bikes, motorcycles, scooters, and baby strollers on the market. Features: Durable nylon frame, incredible strong, anti-high and low temperature and corrosion-resistant. Rotatable, free to adjust it to any angle and position at will. 360° package, keep the bottle firm in cage during fast riding & bumpy trails. Adjustable press button and fine tune knob for different size cups Great for road, mountain, hybrid, touring & electric bicycles. Specifications: Material: Nylon Color: Black Suitable Bike Pipe Diameter: 20-35 mm / 0.8-1.4 in Standard Version Suitable Bottle Diameter: 50-90mm / 2.0-3.5in Package Size: 17*7.5*8 cm / 6.7*3.0*3.1in Package Weight: 205g / 7.2oz Ambient Light Version Battery: 2* CR2032 button batteries (Not included) Suitable Bottle Diameter: 53-90mm Package Size: 17.5*8*8 cm / 6.9*3.1*3.1 in Package Weight: 246.7g / 8.7oz Powerful Clamp Base Version Suitable Bottle Diameter: 50-90mm / 2.0-3.5in Package Size: 15*8*8 cm / 5.9*3.1*3.1in Package Weight: 286g / 10.1oz Package list: 1 * Bracket Package List 1 * Bracket