Hollow forged chainring reduces flex for more responsive shifting and better power transfer. If you have been pumping out the Ks and worn out your ring this genuine Shimano replacement part will get you out on the road again.
Lightweight and totally compatible, this chainring will slap right on your Ultegra compact (110mm BCD) crankset and get you spinning in no time
|teeth options||34T (Inner), 50T (Outer)|
|Teeth Options||34T (Inner), 50T (Outer)|