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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
Max Assisted Speed 20 mph (Class 1)
and 12 speed - Narrow Wide tooth profiling ensures consistent chain retention - Lockring installed/removed with ISIS BB tool - Stiff 4mm plate thickness to transfer loads without flexing
Add the durable folding nylon casing
Includes hydraulic hose and steel-backed organic brake pads
Open Back Carbon Arm Cups Vendor_GENERAL MERCHANDISE Max Assisted Speed 20 mphThe TriRig Open Back Carbon Arm Cups are designed to take your aero comfort to the next level. Building on the success of our Mini Open Back Arm Cups, these carbon versions elevate every aspect of performance and comfort. With a total length of over 200mm, the Open Back Carbon Arm Cups provide support and stability for riders seeking the perfect balance of aerodynamics and comfort. Featuring the same textured neoprene pad that has been so popular with