Catena Sram Red E1 Axs 12v Variant:114 Low lever force and great

Low lever force and great modulation make it easy to adjust the return speed and make small height adjustments

The highest number of retention points in the industry ensures a secure fit

responsiveness

the "weather" variable does not affect the performance of the new tires

Catena Sram Red E1 Axs 12v Variant:114 Low lever force and greatSram took the lightest and strongest chain ever made and made it even lighter. Without compromises. The HollowPin structure is lighter and stronger than a solid pin, and the cutouts in the outer and inner plates reduce the chain weight by 13 g compared to the previous generation. Can a chain really be lighter, faster, stronger, and more durable than any other? This one is. Features Flattop technology allows for a narrower chain with quieter operation