Motorcycle Bicycle Adjust Drink Motor Vehicle Frame Holder Bike Water Cup Bottle Motor Vehicle Frame Holder Accessories Burn Titanium Black Features: EASY INSTALLATION: Only two screws need to be fastened, it could be very easy to install it with the allen key. Stay hydrated while riding: The bike water bottle can be used quickly and easily when needed. Very suitable for road, mountain, hybrid, touring and electric bicycles. Multi-point support, so more stable. Multi-function: very suitable for mountain bikes, bicycles, strollers, wheelchairs. Suitable for installation on handlebars, seatposts, etc., as well as motorcycles, fishing umbrellas, etc. (pipe diameter range from 18-32mm). It can accommodate smaller bottles and cups within the 73.5MM standard. Durable quality matches your bicycle: CNC machined aluminum alloy, heat-treated, strong and lightweight. The powder coating surface treatment and high roller polishing treatment match your shiny bicycle paint. Very easy to wipe and clean. The weight is only 42g/1.5oz. Specification: Name: Water Cup Motor Vehicle Frame Holder Size: About 14*9*10 cm Pipe diameter range: 18-32mm Accommodating kettle: Within 73.5MM inner diameter Package included: 1* Cup Motor Vehicle Frame Holder