Shimano 105 FC-R7000 Crankarm

Yes, this is a direct replacement for the left-side arm of the Shimano 105 FC-R7000 crankset. It is designed specifically to match the R7000 series geometry and finish.

While it uses the Hollowtech II interface, it is optimized for the R7000 series. Mixing it with other series, like Tiagra or Ultegra, may result in aesthetic mismatches or slight variations in Q-factor, though the spindle interface itself is generally compatible.

No, this product is the crank arm only. You will need to reuse your existing crank arm fixing bolt and safety plate from your current setup.

Crank length is typically determined by your inseam and riding style. If you are replacing an existing arm, it is best to stick with the length you are currently using to maintain your established bike fit and pedal stroke mechanics.

This component is specifically engineered for 11-speed Shimano road drivetrains. While it may physically attach to other systems, the chainring spacing and shifting performance are optimized for the 11-speed chain width.