TriRig Mini Open Back Arm Cups Tire Type_Clincher Ideal for 20km

Ideal for 20km

The Cannondale SpideRing 8 Arm combines the spider and chainrings for a super lightweight

Designed as a race-day shoe

Visibility features such as reflective front and back logos

also channels air over rim to improve cooling

TriRig Mini Open Back Arm Cups Tire Type_Clincher Ideal for 20kmNEW Mini Open Back Arm Cups: our new Mini Open Back Arm Cups are the ultimate in comfort. They work with all versions of our aerobars. They feature adjustable, slotted holes, so they can also work with almost every other bar on the market. The hole spacing is published in the images above, so you can compare to your own setup. The Mini Open Back Arm Cups have a large surface area, more arm wrap, and a super grippy textured perforated neoprene pad, and