Ib-Bc5 Bike Bicycle Aluminum Water Bottle Cage Holder

Specification: Material:ABS+6061 Aluminum Size:diameter 84mm, height 144mm, screw hole distance 65 mm Color : silver,black Weight : 41g Features: 100% brand new and high quality Flat-type aluminum alloy body, more secure when assembling kettle ABS plastic buckle,not only fixed the kettle but also to avoid the kettle's surface scratched Does not come with mounting screws Package Included: 1 x bicycle bottle holder