Carry Me Gearing
02-13-13 | 07:18 AM
#1
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Bikes: 2011 Jetstream P11 Alfine; 3sp Presto-Lite; Occasional Access to 6sp Brompton
Carry Me Gearing
I'm reading that the gear inches for the single speed CarryMe are (6x8) = 48.
Does anyone know what the gear inches for the two speed are ?
Many thanks !
Does anyone know what the gear inches for the two speed are ?
Many thanks !
02-13-13 | 09:46 AM
#2
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From: NYC
the gear ratio is 84/14 = 6.
CarryMe is equipped with 8 inch wheels and the diameter inch is "Gear Ratio" X "Wheel Diameter" = 6 X 8 = 48.
the two speed version uses Schlumpf Speed Drive yielding a 1.65 overdrive ratio in addition to the stock gearing of 48 gear inches .
CarryMe is equipped with 8 inch wheels and the diameter inch is "Gear Ratio" X "Wheel Diameter" = 6 X 8 = 48.
the two speed version uses Schlumpf Speed Drive yielding a 1.65 overdrive ratio in addition to the stock gearing of 48 gear inches .
Last edited by smallwheeler; 02-13-13 at 09:52 AM.
02-13-13 | 09:50 AM
#3
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Bikes: 2011 Jetstream P11 Alfine; 3sp Presto-Lite; Occasional Access to 6sp Brompton
[TABLE="class: MsoNormalTable, width: 369"]
[TR]
[TD="width: 103"][/TD]
[TD="width: 389"][/TD]
[/TR]
[TR]
[TD="width: 103"][/TD]
[TD="width: 389"][/TD]
[/TR]
[TR]
[TD="width: 103"][/TD]
[TD="width: 389"][/TD]
[/TR]
[TR]
[TD="width: 103"][/TD]
[TD="width: 389"][/TD]
[/TR]
[TR]
[TD="width: 103"][/TD]
[TD="width: 389"][/TD]
[/TR]
[TR]
[TD="width: 103"][/TD]
[TD="width: 389"][/TD]
[/TR]
[TR]
[TD="width: 103"]Tire
[/TD]
[TD="width: 389"]Maxxis 8"x1-1/4 80psi
[/TD]
[/TR]
[TR]
[TD="width: 103"][/TD]
[TD="width: 389"][/TD]
[/TR]
[TR]
[TD="width: 103"]Chainwheel
[/TD]
[TD="width: 389"]Pacific CarryMe 84T 160mm w/ CG
[/TD]
[/TR]
[TR]
[TD="width: 103"]Freewheel
[/TD]
[TD="width: 389"]Pacific CarryMe 14T freewheel
[/TD]
[/TR]
[/TABLE]
Found the answer, I think, the higher gear in the Schlumph box gives a 1:65 uplift which puts the second gear at circa 79 inches.
So its a higher gear, not a granny gear.
Maybe the single speed is a better buy for pootling in that case
[TR]
[TD="width: 103"][/TD]
[TD="width: 389"][/TD]
[/TR]
[TR]
[TD="width: 103"][/TD]
[TD="width: 389"][/TD]
[/TR]
[TR]
[TD="width: 103"][/TD]
[TD="width: 389"][/TD]
[/TR]
[TR]
[TD="width: 103"][/TD]
[TD="width: 389"][/TD]
[/TR]
[TR]
[TD="width: 103"][/TD]
[TD="width: 389"][/TD]
[/TR]
[TR]
[TD="width: 103"][/TD]
[TD="width: 389"][/TD]
[/TR]
[TR]
[TD="width: 103"]Tire
[/TD]
[TD="width: 389"]Maxxis 8"x1-1/4 80psi
[/TD]
[/TR]
[TR]
[TD="width: 103"][/TD]
[TD="width: 389"][/TD]
[/TR]
[TR]
[TD="width: 103"]Chainwheel
[/TD]
[TD="width: 389"]Pacific CarryMe 84T 160mm w/ CG
[/TD]
[/TR]
[TR]
[TD="width: 103"]Freewheel
[/TD]
[TD="width: 389"]Pacific CarryMe 14T freewheel
[/TD]
[/TR]
[/TABLE]
Found the answer, I think, the higher gear in the Schlumph box gives a 1:65 uplift which puts the second gear at circa 79 inches.
So its a higher gear, not a granny gear.
Maybe the single speed is a better buy for pootling in that case
Last edited by Diode100; 02-13-13 at 09:58 AM.
02-13-13 | 10:19 AM
#4
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From: NYC
02-14-13 | 09:21 AM
#5
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From: London
Bikes: 2011 Jetstream P11 Alfine; 3sp Presto-Lite; Occasional Access to 6sp Brompton
Drat, my plan was to travel the Belgian coast tramway, end to end (70kms), and i thought the Carryme would be an ideal companion, but alas the size limit of luggage on the Eurostar is 85cm for any one dimension, and the CarryMe is 93cms.
Maybe I will have to get a Brompton instead.
Maybe I will have to get a Brompton instead.
02-15-13 | 12:35 PM
#8
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From: London
Bikes: 2011 Jetstream P11 Alfine; 3sp Presto-Lite; Occasional Access to 6sp Brompton
