Senior Member
Join Date: Aug 2017
Location: Minneapolis
Posts: 936
Bikes: 1968 Raleigh Super Course, 1972 Raleigh Professional, 1975 Raleigh International, 1978 Raleigh Professional, 1985 Raleigh Prestige, 1972 Schwinn Paramount, 1980 Schwinn Voyageur 11.8, 1960 Carlton Franco Suisse Peugeot PX10, 1972 Motobecane Le Champ
Mentioned: 9 Post(s)
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Quoted: 323 Post(s)
My 74 PX10 has Simplex SLJ derailleurs and they are fantastic, pricey but fantastic. I got lucky mine had SLJ when I acquired it a few years ago. If those derailleurs hadn’t come with it I’d have happily used the plastic ones until they broke. I fit 32mm tires on mine and I’ve not been tempted to try and get fatter rubber so I can’t say if 35mm will fit or not.