Shimano Sora ST R3000 Shifter Dual Control Lever 2x9 Speed 18 Speed Road Bike | eBay
Shimano Claris 8-speed Dual Control Levers - Bicycle Doctor Nordic Ski Shop
Shimano RD-3300 Sora Rear Derailleur in Silver
SHIMANO SORA R3000 | SHIMANO BIKE-EU
Is this Sora rear derailleur (rd r3000 gs) actually compatible with 8 speed cassette or is it seller mistake? Can't find any other information online. : r/bikewrench
Shimano Sora ST-3300 / 3303 3 x 8 Road Triple Shifter Brake Levers | eBay