SRAM RED AXS E1 Flattop Chain 12 Speed imp keeping your drivetrain shifting like

keeping your drivetrain shifting like new

User Manual

Max tire pressure

145 x 30 mm

the chamber will have to reach the same pressure the tire/tube is at first before it will begin to inflate it further

SRAM RED AXS E1 Flattop Chain 12 Speed imp keeping your drivetrain shifting likeSRAM took the lightest, most durable chain they'd ever made and made it lighter, with no compromises. The SRAM RED AXS E1 Flattop Chain uses HollowPin construction that's lighter and stronger than a solid pin, while cutouts in the outer and inner plates shave 13 g from the previous generation. Lighter, faster, stronger and more durable this chain does it all. Features Flattop technology enables a narrower chain with quieter operation and increased