Open Back SL Carbon Arm Cups C02 The KryptoLok Standard U-Lock is

The KryptoLok Standard U-Lock is the easy choice when you need a U-Lock with moderate level security

made with recycled polyester

while simultaneously reducing the size of the ventilation holes for improved aerodynamics

reduces heel slip and provides increased power transfer

and bigger lenses than our OGs

Open Back SL Carbon Arm Cups C02 The KryptoLok Standard U-Lock isOpen 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