！！！！ COMPATIBILITY: This thumb throttle is compatible with BAFANG BBS01B BBS02B BBSHD motor. Suitable for BAFANG BBS motors ✔ ✔ ✔ ✔ ✔ ✔ ✔. Bicycle Drivetrain Type Mid-drive. Universal: E-bike thumb throttle can be mounted on both sides of the handlebar, left and right universal, easy to install and use.
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