Signature Open Back Arm Cups + Speed Concept Hardware Chain Whips with patented security cable ensures

with patented security cable ensures that the mount remains securely fixed and will not turn downwards

Shifting is as easy as ever: one paddle to go to an easier gear

with cushion grips for comfort

and M-type mounts

Satan said

Signature Open Back Arm Cups + Speed Concept Hardware Chain Whips with patented security cable ensuresSignature Open Back Arm Cups: The Ultimate Aero Comfort Upgrade The TriRig Signature Open Back Arm Cups are designed for comfort and performance. Crafted from our ultra strong, lightweight ThermoPlast material, these arm cups offer superior strength and durability at our most affordable price point ever. Triathletes and time trial cyclists who use our Signature Open Back Arm Cups stay comfortable in the aero position longer due to the textured