Ergon CRT Arm Pads - Profile Design Race Model Name-Smart Phone POP Dual perforated layers are perfect

Dual perforated layers are perfect for hard long rides including wet days

Includes tubeless valve 6-bolt rotor adapter XD and MicroSpline freehub bodies tools and wheel bag Rear Axle 12mm Thru x 148mm Rim Width (Internal) 30 Cassette Body Type Shimano Micro Spline Valve Presta Color Black Wheel Size 29" Defined Color Black ISO Diameter 622 / Road / 29" Tire Type Tubeless Ready Clincher Rim Material Carbon Hub/Brake Compatibility Center-Lock Disc

There are five different models of filters which allow different volumes of airflow

Includes steel rotor bolts

consisting of very light 3-layer softshell laminated with Porelle® in front

Ergon CRT Arm Pads - Profile Design Race Model Name-Smart Phone POP Dual perforated layers are perfectCRT Arm Pads provide excellent pressure distribution and long distance performance for the fight against the clock. Outstanding pressure distribution developed for extended distances in the aero position thanks to OrthoCell High end foam Durable very lightweight and vibration damping Anti slip surface and ventilation channels provide a comfortable aero position for extended race distances Includes 2 arm pads Version Race