SHIMANO ULTEGRA Dual-Sided Power Meter HOLLOWTECH II Road Crankset 2x12-speed | SHIMANO BIKE-EU
First owner converted the Ultegra 6800 groupset to 1x but used a goatlink for the hanger extension. Is the goatlink exclusively for mountain bikes and 10 speed Shimanos like it's marketed or
5 things I want to see from Shimano in 2022 | Jack Luke - BikeRadar
ULTEGRA SPD-SL Pedal single sided with carbon body for Road competition | SHIMANO BIKE-EU