This is a RAVEMEN cycling computer mount. I used it on my cross bike for a year. I am selling it because I installed a different product. It's made of aluminum and felt like it mounted securely. ■ Purchase June 2024 ■ Material Aluminum ■ Size 31.8mm handlebar only ■ Mount Types Garmin mount Wahoo mount GoPro mount ■ The cross bike was stored indoors. If anyone is looking for one, please consider purchasing. ------------------------------------------------------ ■ Notes ・This product is a used item stored at home. ・Please refrain from purchasing if you are overly sensitive or concerned about the condition. #Roadbike #Crossbike #Mount #Cyclingcomputermount #Garminmount #Waho mount #Gopromount