Picked up an old novara ponderosa and the rear shifter is no longer functioning. I’ve been searching but unable to find a replacement part OR a full shifter/brake replacement. Any assistance would be greatly appreciated!
ST-EF20 or ST-EF25 (difference is in the shape of the brake lever..shifter guts are the same). The part number is next to the clamp bolt on the underside.
Any Shimano 7 or 8 speed shifter will work. That one is connected to the brake lever, so you might be able to match it, but, if not, you’d need a brake lever as well.
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Degrease them and then re lube. Prob fine https://youtu.be/JbgsJRt-h1A?si=zUjio5DOsVKLDBh2
ST-EF20 or ST-EF25 (difference is in the shape of the brake lever..shifter guts are the same). The part number is next to the clamp bolt on the underside.
https://preview.redd.it/qur6f5dizjbf1.jpeg?width=262&format=pjpg&auto=webp&s=d34aaba27597a008edb7dc3da5985ab858f0e0ec
Any Shimano 7 or 8 speed shifter will work. That one is connected to the brake lever, so you might be able to match it, but, if not, you’d need a brake lever as well.