HANDAN BroadInfoCom Co. Ltd. NB-500A Manuale Utente

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Body Installation
Rail Bracket Installation Manual
1. After assembling the seat post bracket onto the seat post, secure with the 2 provided screws.
2. Assemble the main body onto the bracket in the direction of ②.
3. Press the ③ button and then remove the main body to disassemble.
Seat Post Bracket Installation
Screw Tightening 
Hole
Caution> 
- When assembling, tighten accordingly, and attach the provided rubber pad onto the inside of the 
bracket when needed. (Thickness maximum 31.6mm) 
- It supports only the cycle type of Seat Post. 
4
1. After setting the location of the upper rail bracket holder (①) on the seat post, assemble the lower rail 
bracket holder (②) onto the seat post by inserting ① into the bottom of the seat post. (Secure when 
parallel)
2. After assembling the rail bracket body (③) onto the bottom of the rail bracket holder, insert the 
provided screws into the holes and secure the bracket.
3. Assemble the main body onto the rail bracket in the direction of ④.
4. Press ⑤ and remove the main body to disassemble.