Open Back SL Carbon Arm Cups + Speed Concept Hardware Red With a development concept shared

With a development concept shared with DURA-ACE and ULTEGRA

gravel or packing bike

(Spider Cog)

Synthetic palm with medium-density foam padding

The RT-1 makes press fit headset and bottom bracket bearing cup removal easy

Open Back SL Carbon Arm Cups + Speed Concept Hardware Red With a development concept sharedOpen Back SL Carbon Arm Cups: Lightweight Design for Maximum Performance The TriRig Open Back SL Carbon Arm Cups are engineered for athletes who demand the perfect balance of lightweight performance and comfort. Part of our SL line, these arm cups offer a customized fit, with a slim, low profile design that provides direct support with less movement, allowing you to focus on your ride. Weighing in at just 275 grams per set, these carbon fiber scoops