Gear shifting is done by flyweights that activate next gear at a certain revolution of the wheel. They move out from their sitting by the centrifugal force therefore second gear becomes active. When speed descends, flyweights move back to their origin and first gear is in use again.
Gear shifting happens instantly without noticing any unusal, only smooth and rapid feeling. Comes complete with its washers, bolts, cog, genuine tool, etc. The item "Sachs Torpedo Automatic NEW NOS vintage gear hub 2 speed" is in sale since Saturday, September 26, 2020. This item is in the category "Sporting Goods\Cycling\Vintage Cycling\Vintage Bicycle Parts". The seller is "lalimamo" and is located in Röszke.
This item can be shipped worldwide.