Item Name: RISK Bicycle Rear Derailleur Extension MTB Gear Tail Hook Extender (Black) Newly. Smart TV Box Android Quad Core HDMI 1080P Wifi Streaming Media Player UK
RISK Bicycle Rear Derailleur Link Hanger Extension MTB Mountain Road Bike Frame Gear Tail Hook Extender
Features:
1. Longer center distance design, better compatibility: the center distance is upgraded from 24mm to 28.9mm, which greatly enhances compatibility easily compatible with mountain 40/42/46/50 / 52T, road bike 34/36/40 / 42T, etc flywheel expansion program.
2. Improve the response speed of variable speed.
3. The main body is made of 6061 aluminum alloy and the screws are made of 7075 aluminum alloy.
Specifications:
Main material: AL6061 aluminum alloy + AL7075 aluminum alloy
Color: Black
Length: 50.8mm/2.00"
Net weight: 11g
Application: Upgrade 34-52T flywheel
Notes:
1. Please allow 1-3mm differs due to manual measurement.
2. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
