SRAM RED AXS E1 Flattop Chain 12 Speed imp the integrated power meter delivers

the integrated power meter delivers reliable

The double-butted spokes further reduce weight while making the wheel more responsive

User Manual

145 x 30 mm

Max tire pressure

SRAM RED AXS E1 Flattop Chain 12 Speed imp the integrated power meter deliversSRAM 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