Sachs Aris 6-speed freewheel, 13-21 teeth. Screw on, English thread. Still in a sealed bag. I've included some pics of an identical freewheel that isn't bagged so you can more clearly, but this listing is for an unopened one. Been in storage for a long time! 1980s I think. In undamaged condition. We are a social enterprise. Proceeds from eBay sales go towards funding our community programmes.
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