Vintage Shimano Sora RD-3400 Rear Derailleur Long Cage Triple 9s Silver Road MTB | eBay
Shimano Sora Rear Derailleur FD-3400 Medium Reach 8/9 Speed Japan Free Shipping! | eBay
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 STI Shifters: 8 Speed - Double/triple - ST-3300 & ST-3303 - Front & Rear - Bike Recyclery
SHIMANO SORA R3000 | SHIMANO BIKE-EU
Shimano Sora 3300 mini group set, Rear derailleur ,shifters 8 speed | eBay
Shimano Sora ST-3300 / 3304 3 x 8 Road Triple Shifter Brake Levers | eBay
SHIMANO SORA R3000 | SHIMANO BIKE-EU
Vintage Shimano Sora Rear Derailleur RD-3300 Silver Short Cage Road Bike | eBay
SENSAH STI Road Bike Shifters Double 2×9 Speed Lever Brake Bicycle Derailleur Groupset Compatible for Shimano Sora 9 Speed Shifter(2*9 Lever)
Shimano Sora Rear Derailleur | Shimano Sora R3000 Groupset - Shimano R3000 2x9 Speed - Aliexpress