| YL MODEL | BRAND | APPLICATION | YEAR | F=FRONT | R=REAR |
| YL-F057 | GO KART | Mad crok post |
Normally we have several different material for pads, for YL series（semi-metaillic）, LC series (less metaillic）、
SBP series （ (less metaillic, including DuPont Kevlar fiber)，CRM series（eramic），SCB series（copper-based）
and SNT (sintered) series pads are available, and you can choose according to your needs
