1979 Rondinella

[Nob]

My TA chainset assembled

 

[Nob]

A dinner plate . It makes my thighs burn looking at it Nob .

May have to go up to a 46 inner to get the front mech to work on some of the cogs on the inner ruing..experimentation for later in the year.

 

[Nob]

Is it a 175mm arm or longer ?

177.5’s been using this length since 79