Item Name: MUQZI MTB Road Bike Rear Derailleur Ceramic Pulley Guide Wheel (Red 11T) Newly. Smart TV Box Android Quad Core HDMI 1080P Wifi Streaming Media Player UK
Feature:
1. Aluminum alloy high-strength shell: made of high-strength aluminum alloy and processed by CNC to improve the durability
2. Deepen the tooth mark: it can effectively reduce the chain drop, make the speed change clearer and the upper chain more stable
3. Anti loose design: it can effectively restrain the horizontal swing of the chain and make the speed change more accurate.
Specification:
Main body material: aluminum alloy + ceramic
Product color: Red/Black
Product model: 11T/12T/13T/14T/15T/16T/17T
Product diameter: about 41.3mm/50mm/50.7mm/58mm/59.7mm/68mm/66.8mm
Product thickness: 9mm
Product net weight: about 11.4g/14.4g/13.9g/16.6g/17.7g/20.1g/18.7g
Middle Hole Diameter: 6mm
Reducing sleeves inner diameter: 5mm, 4mm
Guide wheel selection principle:
1. It is preferred to choose the same size as the original guide wheel, there is no the same, you can choose a smaller one than the original guide wheel, not a large one
2. The guide wheel and the tension wheel are not distinguished, but some original guide wheels and tension wheels of the rear derailleur are different in size, and they can also be replaced with the same size, and the chain length needs to be re-adjusted.
Note:
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!
Please allow 1-2cm measuring deviation due to manual measurement.
