Joined: Feb 2006
Posts: 12,286
Likes: 317
From: Lake Geneva, WI
Bikes: Ridley Helium SLX, Canyon Endurance SL, De Rosa Professional, Eddy Merckx Corsa Extra, Schwinn Paramount (1 painted, 1 chrome), Peugeot PX10, Serotta Nova X, Simoncini Cyclocross Special, Raleigh Roker, Pedal Force CG2 and CX2
Converting a vintage bike to 2x10 using downtube shifters is possible and done frequently. However, the involvement is significant. If your bike is a 1990 or older model using a freewheel, the conversion will require a new rear hub, and it's often cheaper just to buy a new rear wheel. You will need new derailleurs and a new cassette. finally, its likely that you will need a new crankset.
I'm actually removing this set-up from a bike and could sell you all the parts needed, except the rear wheel.
Last edited by Barrettscv; 02-10-19 at 05:19 PM.