SRAM Red E1 Flattop 126 Links w/PowerLock 12 Speed Chain Rainbow Bike Accessories_Chainring you can customize the feel

you can customize the feel of your R8 exactly how you want it

Aerodrink 880

Velo comfort

Closure: Inner drawstring

- Size: 11

SRAM Red E1 Flattop 126 Links w/PowerLock 12 Speed Chain Rainbow Bike Accessories_Chainring you can customize the feelSRAM took the lightest and most durable chain theyve ever made and made it lighter. With no compromises. Their HollowPin construction is lighter and stronger than a solid pin, and cutouts in the outer and inner plates drop 13g from the previous generation. This results in a lighter, faster, stronger and more durable chain. Flattop technology enables a narrower chain with quieter operation and increased strength and durability Hard Chrome plated inner