Description
Brazes onto the downtube and accepts pre 1985 Shimano friction downtube shifter; sold individually. These used a 4.5mm attaching screw instead of the 5mm screw which had been used in more recent years (1985 and later).
Shimano NOS Bicycle 4.5mm Shifter Braze-on Boss Each
$24.97
In stock (can be backordered)
