Cleverchimp: Stokemonkey bike motor
Stokemonkey is an electric motor assist kit exclusively for cargo bikes built to Xtracycle's open source longtail standard. Xtracycle's hitchless trailer concept gives bikes amazing cargo capacity, and Stokemonkey gives you the power to haul it over mountains or swiftly across town.
(tags: bicycle transportation bike green electric stokemonkey diy cycling motor)
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