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ACS Maindrive Freewheel 1/8"

ACS Maindrive Freewheel 1/8"
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Chrome-plated steel construction with a durable 3-pawl mechanism for engagement every 12 degrees and a stronger hold
Compatible with 1/8" chains only
An affordable and reliable option when replacing any old or worn-out freewheels.
Standard ISO freewheel thread only / 1.375" x 24tpi

Part Numbers

Option UPC MPN Store SKU
16t 816411001563 63609-1000 ACS175501718
17t 816411001570 63630-1000 ACS178398308