This is a dedicated Alex lock ring removal tool exclusively designed for Bafang BBS01, BBS02 & BBSHD mid-drive e-bike motors. Made of solid 304 stainless steel, high hardness & anti-deformation, durable for long-time maintenance work.
Core Function
Used to unscrew the 4-notch bottom bracket lock nut inside BBS mid motor, convenient to detach motor spindle, replace PAS sensor disc, internal nylon gears and motor bearings during repair & motor disassembly.
Application
Essential assembling accessory for e-bike DIY conversion, workshop maintenance and aftermarket repair of Bafang BBS series mid drive kits.
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