Features: High strength plastic material, light weight, strong and durable. Your computer can be mounted on the stem of your bicycle. Enables you to easily view performance data on your edge bike computer. Easy to install on top of steerer tube with mounting accessories for simple installation. Suitable for road and mountain bikes. It is the perfect replacement adapter for your bike stand. Specifications: Material: ABS Style: Meter Repair Parts /Meter Male for Seat Diameter of Meter Male Seat: Approx. 32mm/1.26inch Meter Repair Part Size: Approx. 30x27mm/1.18x1.06inch Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Meter Repair Parts(with Screws & Tools) / Meter Male for Seat(with Screws & Tools)