![Fichier:Bicycle crankset Shimano 105 R7000 (chainring 50-34, length 172.5mm, 11 speed).jpg — Wikipédia Fichier:Bicycle crankset Shimano 105 R7000 (chainring 50-34, length 172.5mm, 11 speed).jpg — Wikipédia](https://upload.wikimedia.org/wikipedia/commons/thumb/2/28/Bicycle_crankset_Shimano_105_R7000_%28chainring_50-34%2C_length_172.5mm%2C_11_speed%29.jpg/2560px-Bicycle_crankset_Shimano_105_R7000_%28chainring_50-34%2C_length_172.5mm%2C_11_speed%29.jpg)
Fichier:Bicycle crankset Shimano 105 R7000 (chainring 50-34, length 172.5mm, 11 speed).jpg — Wikipédia
![Shimano Ultegra RD8170 Di2 2x12 Speed Groupset 50/34 172.5mm Crank 11/34 Cassette 160mm Rotors - Bike Bros. Shimano Ultegra RD8170 Di2 2x12 Speed Groupset 50/34 172.5mm Crank 11/34 Cassette 160mm Rotors - Bike Bros.](https://cdn.shoplightspeed.com/shops/623602/files/44954657/156x230x2/shimano-ultegra-rd8170-di2-2x12-speed-groupset-50.jpg)
Shimano Ultegra RD8170 Di2 2x12 Speed Groupset 50/34 172.5mm Crank 11/34 Cassette 160mm Rotors - Bike Bros.
![Complete Group Shimano Ultegra Di2 R8050 11v - P dalier 50-34 Teeth - Cassette 11-28 | Alltricks.com Complete Group Shimano Ultegra Di2 R8050 11v - P dalier 50-34 Teeth - Cassette 11-28 | Alltricks.com](https://media.alltricks.com/hd/15455235e970370022b53.42132479.jpg)
Complete Group Shimano Ultegra Di2 R8050 11v - P dalier 50-34 Teeth - Cassette 11-28 | Alltricks.com
![Do you think this 11/36 cassette usable with 50/34 chainring in Sora R3000 system? If yes, should I add links to the chain? : r/bikewrench Do you think this 11/36 cassette usable with 50/34 chainring in Sora R3000 system? If yes, should I add links to the chain? : r/bikewrench](https://i.redd.it/qbr74fmwooy81.jpg)
Do you think this 11/36 cassette usable with 50/34 chainring in Sora R3000 system? If yes, should I add links to the chain? : r/bikewrench
![Add gears to road bike for climbing: 11-42 cassette (or 10-42 ,11-40), 50/34 chainset / crankset,Di2 - YouTube Add gears to road bike for climbing: 11-42 cassette (or 10-42 ,11-40), 50/34 chainset / crankset,Di2 - YouTube](https://i.ytimg.com/vi/BCd32AMPP8Y/mqdefault.jpg)