Chainless bicycle

A chainless bicycle is a bicycle that transmits power to the driven wheel through a mechanism other than a metal chain.

Hildick Chainless Bicycle Gear 1898

Examples

gollark: Apionization is an apiochemical process involving the removal/addition of electrons.
gollark: Oh, you said apioize, not apionize, those are different operations.
gollark: What? No.
gollark: Oh bees my clipboard is somehow broken?
gollark: This is actually not part of the ABR apionization code.

See also

References

  • Anne Eisenburg (October 23, 2010). "Bicycles, Unchained and Grease-Free". NY Times. Retrieved 2010-10-28.


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