SRAM RED AXS E1 Flattop Chain 12 Speed Size:126 links one thing is for certain…

one thing is for certain… course conditions are constantly changing

*Not compatible with tires over 29 x 2

50% more durable than the J03A model

140g (110mm)

SRAM RED AXS E1 Flattop Chain 12 Speed Size:126 links one thing is for certain…SRAM 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