FD-R8050, Ultegra Di2, Brazed On Type Red eTap AXS 11-speed POWERLOCK® and smooth

11-speed POWERLOCK® and smooth

Accommodates up to 20° of extension rotation

Large-volume

Whatever of these two shoes you buy

Accessory compatibility: GoPro and lights with GoPro style mounts

FD-R8050, Ultegra Di2, Brazed On Type Red eTap AXS 11-speed POWERLOCK® and smoothThe SHIMANO ULTEGRA R8050 DI2 front derailleur delivers quick and smooth front shifting even under high pedalling torque. Programmed control of chain guide Full and semi synchronized shifting program System communication with rear derailleur, Programmed control of chainguide works for minimal chance of chain drop Quick and smooth front shifting under high pedaling torque SHIMANO Synchronized shift Redesigned to fit wider gear pitch without sacrificing