SRAM Red E1 Flattop 12-Speed Chain 126 Links RainbowWe took the lightest and most durable chain weve ever made and made it lighter. With no compromises. Our HollowPin construction is lighter and stronger than a solid pin, and cutouts in the outer and inner plates drop 13 g from the previous generation. This results in a lighter, faster, stronger and more durable chain. Features Flattop technology enables a narrower chain with quieter operation and increased strength and durability Hard Chrome plated

easy setup

Level 1 padding: Lightest level of padding for the most direct connection to the bike

Advanced heat sync design reduces brake fade

flipping between red or white modes depending on your ride needs

Between round rubber base to ensure perfect compatibility for each rim design

while the dual-sided entry makes clipping in and out quick and easy

and in rough conditions

thinner tread cap

S-Works Tarmac SL4 Frameset

0 is the perfect upgrade for you

S-Works Epic

the Tarmac SL8 has the narrowest