Water Bottle Holder Water Drink Holder Rack Bike Cup Holder Bicycle Bottle CageSpecificationCondition: newType: Water bottle holderMain material: Special plasticColor: Black, BlueClamping range: 18-32mmAccommodating bottle: Within 73.5MM inner diameterFeatures:1. High quality special plastic, heat-treated. The powder coating surface treatment and high roller polishing treatment match your shiny bicycle paint.2. Suitable for road/mountain bikes, bicycles, motorcycle, strollers, wheelchairs.3. Suitable for installation on handlebars, seatposts, etc., as well as motorcycles, fishing umbrellas, etc. (pipe diameter range from 18-32mm).4. It can accommodate smaller bottles and cups within the 73.5MM standard.5. Easy to use.6. Durable in use.size:80*133mmPackage Includes:2x Cup Holder2x Mini wrench2x Pipe clamp4x Screw