Speedometer Mount Bracket Waterproof Bike Code Holder Stem Top Caps Lightweight Outdoor Bicycle Accessories

High-concerned chemical : None Material : aluminum Origin : Mainland China Brand Name : APWIKOGER MTB Bike Code Table Base : Bicycle Stopwatch Bracket Bicycle Computer Holder : Speedometer Mount Bracket Bicycle Handlebar Mount Code Holder : MTB Bike Code Meter Fixing Base Origin : Mainland China Material : Aluminum Alloy Color : Black Size : About 39.5mm (1.56in)*39.5mm (1.56in)*10.2mm (0.40in) Net Weight : About 30g