bmcu内部结构130升级件

bmcu内部结构升级件130版本

改善齿轮打滑

配合M2螺钉锁紧

自攻螺钉强度更佳

升级三角摆臂，减少了运行时的卡顿

 

另外已制作铝合金版本

强度更高，有需要可联系下单

• bmcu internal structure upgrade version 130 Improve gear slip Lock with M2 screw Self-tapping screws have better strength Upgrade the triangle swing arm to reduce the running lag Aluminum alloy versions have also been produced Higher strength, if necessary, you can contact the order

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