Replacement left crank arms for various Shimano Dura-Ace cranksets.
- Left crank arm for Dura-Ace FC-R9200 cranks
- HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting
Description
Replacement left crank arms for various Shimano Dura-Ace cranksets.
- Left crank arm for Dura-Ace FC-R9200 cranks
- HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting