Join Date: Jun 2010
Location: NW,Oregon Coast
theirs is including the fitting of the plastic trouser guard , its 130 BCD . but if you dont get your pants greasy or snagged in the chain, trouser clips etc.
that Vuelta as a single speed Chaining is reversible, should work.. though only lets the chainring-bolt's sleeve-nut settle in with one side up.
I have a Vuelta 53t as part of my Bike Friday original build ..
I assume you already use the 13 t cog on the hub .
need 5mm allen , a special wrench to engage the slots in the sleeve nut and since you are making the diameter bigger
the chain has to wrap around, probably a new chain
made to be the longer length, by you shortening it from as it comes out of the packaging.. so need a chain tool to do that.
1/8" chain , though there is a Sachs-Brompton 3/32" thick cog .. to use "5~8 speed derailleur chains" on the 3 spline drivers ..
Last edited by fietsbob; 05-03-14 at 12:16 PM.