Both shifters appear to work and there's a small crack in the end of one of the shifters that's been secured with superglue. The rear derailleur wheels are pretty stiff to turn. Pedals turn freely.
Shimano Deore 3x9 Speed Trigger Shifter Set SL-M510 Retro MTB
Shimano Sora 3x9 Speed Groupset. STI Drop Bar Shifters Front and Rear Derailleur
Shimano Sora 3x9 Speed STI Triple Drop Handlebar Levers Black STR3030L/STR3000R
Giant TCR Compact Road Bike Shimano 105 3x9 Speed - Size M - Fully Serviced
Shimano Deore 10-Speed Derailleur With Shimano Zee 10 Speed Shifter
Shimano Deore 10-Speed HG50 with Shimano Zee Shifter Rear Derailleur
