Bolany coil fork 100mm to 120mm travel adjustment.

Bolany is a company that makes bike parts with low price, but have good quality, not as much like the bigger and more well known brands.
Disclaimer:
I am not or any way connected with Bolany, I'm just a consumer like most of us, just want to share what I've done with my Bolany Coil Fork.
If any suggestion, violent reaction, or anything, just comment so someone will benefit with everyone's knowledge..