Item Name: Cycling Single Flywheel Speed Electric Bike Freewheel Sprocket Parts (12T) Newly. Smart TV Box Android Quad Core HDMI 1080P Wifi Streaming Media Player UK
Feature:
The smaller the number of teeth, the faster the speed. If the rear flywheel has 16 teeth, its speed can be increased by 30%.
Specification:
Body material: Steel
Product color: Yellow
Product Model: 12T/ 14T
Product size: about 59x59x27mm / 60x60x23mm
Net weight: About 120g / 150g
Applicable for single speed bicycle, electric vehicle and folding bike
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.
