- 專為Enduro? T47和PF30底座杯設計，具有16凹槽（杯外徑52.2毫米）。
- 同時適用於Chris King? TheadFit? T47和TheadFit? 30底座杯，具有12凹槽（杯外徑50.4毫米）。
- 您可以使用1/2英寸插座扳手或棘輪扳手搭配使用此工具。
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Dual sided and made of aluminum to install and remove 12-notch and 16-notch external bearing bottom brackets.
For Enduro? T47 and PF30, 16-notch (cup O.D. 52.2 mm)
For Chris King? TheadFit? T47 and TheadFit? 30, 12-notch (cup O.D. 50.4 mm)
Use with 1/2” Dr. socket wrench or ratchet wrench.
