Shimano 105 ST-R7000 vs Shimano GRX BR-RX400
Not compatible
Rim-brake and disc-brake systems can't be mixed.
Why this verdict
- • Shimano 105 ST-R7000 is short-pull (road caliper / cantilever); Shimano GRX BR-RX400 is hydraulic disc.
- • Rim-brake levers can't drive disc calipers (and vice versa).
Other pairings for Shimano 105 ST-R7000
Shimano 105 RD-R7000Rear DerailleurCompatible
Rear shifter and derailleur share the same actuation standard.
Shimano 105 R7100 Rear DerailleurRear DerailleurCompatible
Rear shifter and derailleur share the same actuation standard.
Shimano 105 CS-R7100 Cassette 11-34CassetteCompatible
Same series — Shimano 105 family.