Mavic Simplex Downtube Shifters

wschorsch@sbcglobal.net · 05-30-2010, 06:45 PM

I need to replace repair rebuild my rear derailer shifter. It is a Mavic Simplex shifter it says RD 12.9 on the screw that attaches it to the frame. These are on a 8 speed Kestrel with a Mavic group. The shifter will not hold the gear. There is no way to tighten the shifter so that it will stay in gear.

Bill · 06-10-2010, 07:09 PM

Would you happen to have a picture?

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