Bike Rear Derailleur Hanger MTB Cycling Speed Changer Gear Tail Hook (1) Newly

Item Name: Bike Rear Derailleur Hanger MTB Cycling Speed Changer Gear Tail Hook (1) Newly. Smart TV Box Android Quad Core HDMI 1080P Wifi Streaming Media Player UK

Aluminum Alloy Bike Rear Derailleur Hanger MTB Road Mountain Bicycle Cycling Speed Changer Gear Tail Hook Parts
Specification:
Body Material: Aluminum Alloy
Color: Silver
Product Size: About 100 X 80 X 20mm/3.94 X 3.15 X 0.79"
Net Weight: About 20g
Type: No. 1/2/4/23

Note:
1. Color is in Random(Black, Silver, Colorful), Most are Silver.
2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
3. Please allow 1-3mm measuring deviation due to manual measurement.