Name:  Invisible- Q Bell

Model No.: TWOOC-1000

Material : Aluminum Alloy/ABS/PP

Net Weight: 16.8g

Size: 38.5*15mm

Applicable to the diameter: 22.2-25.4mm

Decibel: 100db

Colour: Red/ Green/ Blue/ Black/ Silver

 

 

Method one

Step 1: Remove the product from the packaging, Loosen the screws

Step 2: After break apart into the handlebars, not excessive force, nor press aluminum parts,

             aluminum parts was pressed will deformed with the springs, it will not make a sound

Step 3: (aluminum not touch anything) and then lock the screws, the screws can not be too tight nor too loose

Method two

Step 1: Removable handlebars sets ,directly removed, into the bell ,first not to lock

Step 2: Then put into the gearbox and brake handle loaded, and then loaded handlebars set

Step 3: After the three things to be fixed ,locking bells, bells do not too tight and not too loose