For this wheel, the distance traveled by the bike for a single crank revolution is: The picture shows the rear sprocket mechanism (without the chain). The derailleur mechanism is to the right of the ...
The bottom of the Crank Sprocket pulls the chain forward which in-turn pulls on the top of the Small Wheel Sprocket. This also turns the rear wheel in the forward direction. The portion of the ...
Made to fit Shimano direct-mount cranksets, the new Tumbleweed Wagon Wheel Chainring fills the specific need for replaceable ...