Think about a Dingle speed
a 17-21 2 speed freewheel and a 52-48 chain rings.
IMG_20161021_144452736 by
Bwilli88, on Flickr
you could get a Surly Dingle fixed gear cog in 17-19, 17-20, or 17-21.
I would like to change my dingle speed into a dual dingle speed with the 17-21 freewheel and a Surly Dingle cog on a Fixed/Free flipflop hub, now just to find a dingle cog in 17-21.
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72 Geoffery Butler, 72 Gugificatizion Witcomb, 72 Raleigh Gran Sport SS, 74 Raleigh GrandPrix dingle speed, 74 Raleigh international, 81 Centurion Pro-Tour, 85 Gazelle Primeur, 29rBMX, Surley Steamroller 650b
Last edited by bwilli88; 09-30-17 at 05:58 AM.