what do you do with one flange and two sprockets?
#1
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what do you do with one flange and two sprockets?
back story: the dcfixed dudes bought a lot of 60 frames and assorted parts from a local man (thanks, bob buttafuso!). in the lot were several brand new nexus hubs which had been DIY modified. someone had removed the drive-side set of flanges and replaced it with a second sprocket.
the mystery: what do you do with an internal hub with one set of flanges and two sprockets?
my theory: double crankset, two chains, an action figure on each chain. pedal backward. watch it go.
OR maybe he matched gear ratios and torque and was trying to DIY a robot?
i think i might use one to build a rotisserie grill.
the mystery: what do you do with an internal hub with one set of flanges and two sprockets?
my theory: double crankset, two chains, an action figure on each chain. pedal backward. watch it go.
OR maybe he matched gear ratios and torque and was trying to DIY a robot?
i think i might use one to build a rotisserie grill.
#2
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Intermediate drive, often used on small wheeled recumbents, to step up the gearing. Can also be used with larger drive wheels to provide W I D E range of gears.
#3
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Originally Posted by ericoseveins
the mystery: what do you do with an internal hub with one set of flanges and two sprockets?
#4
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Originally Posted by fatbat
Electric bike conversion?
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flange as in "rim where spokes attach" or axle nut or surface opposing axle nut? Give us a pic! If you mean rime where spokes attach I'd say the hub was going to be installed in the middle of a solid axle on a tricycle maybe and would never see spokes, w/ a second cog there to double the Nexus gearing by adding a derailluer, something that would be handy on a heavy vehicle, or above a solid axle, with the second cog there to transmit to the axle
#7
I like cats.
Thread Starter
i mean flange. i get what willfcc's saying - no wheel to build, just spins around the axle and then two chains on each sprocket. thanks, that makes some sense. damn shame about a brand new nexus hub though.
it's gonna make a tasty chicken!
EDIT: right, "rim where spokes attach." will get pictures. it's all sitting in a backyard in NE DC right now though.
it's gonna make a tasty chicken!
EDIT: right, "rim where spokes attach." will get pictures. it's all sitting in a backyard in NE DC right now though.
Last edited by ericoseveins; 03-15-07 at 07:52 AM.
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The innuendo potential of the thread title is doing my head in.
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My geared Serotta, and my fg/ss Bob Jackson
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My geared Serotta, and my fg/ss Bob Jackson
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Originally Posted by garagegirl
Do you live in DC? If there's any left after all this stuff has been parted out you can have one.
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Originally Posted by ericoseveins
back story: the dcfixed dudes bought a lot of 60 frames and assorted parts from a local man (thanks, bob buttafuso!). in the lot were several brand new nexus hubs which had been DIY modified. someone had removed the drive-side set of flanges and replaced it with a second sprocket.
the mystery: what do you do with an internal hub with one set of flanges and two sprockets?
my theory: double crankset, two chains, an action figure on each chain. pedal backward. watch it go.
OR maybe he matched gear ratios and torque and was trying to DIY a robot?
i think i might use one to build a rotisserie grill.
the mystery: what do you do with an internal hub with one set of flanges and two sprockets?
my theory: double crankset, two chains, an action figure on each chain. pedal backward. watch it go.
OR maybe he matched gear ratios and torque and was trying to DIY a robot?
i think i might use one to build a rotisserie grill.
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My money is on hub for a 3-speed trike.
Sun makes tons of these, the sprocket connects the 3-speed hub to the drive shaft through a small chain, and the hub is not laced to a wheel.
Sun makes tons of these, the sprocket connects the 3-speed hub to the drive shaft through a small chain, and the hub is not laced to a wheel.