Huoniao HN125-8 - HT125-8 Sprocket Set Gearing Upgrade GOLD

Huoniao HN125-8 - HT125-8 Sprocket Set Gearing Upgrade higher top speed - GOLD
Also Suitable for the following models :
Direct Bikes 125cc Thunderbird - DB125-9
Haotian Vixen 125 - HT125-8
Huoniao HN125-8 - HN125-8
Lexmoto Vixen 125 - HT125-8
Superbyke RCC125 - RCC125