DeFeet Aireator 6" D-Logo Solid Colours S3-Colour-NAVY/HEATHER REACT cassettes are precisely designed

REACT cassettes are precisely designed to match KMC chains

but at a fraction of the weight – it weighs even less than the sealant you need to mount the tire

as they can be used time and time again

Each torque wrench is individually calibrated by computer

Magnetic storage for two chain "Quick-Links" so you always have them on your bike

DeFeet Aireator 6" D-Logo Solid Colours S3-Colour-NAVY/HEATHER REACT cassettes are precisely designedAireator 6" D Logo solid color crew cycling socks have 6" double cuffs and come in 8 colors: orange, white, forest green, bright blue, navy, neon yellow, black, and hi vis pink. The thin profile double cuff Aireator features an open mesh weave over the foot top, making these lightweight socks ideal for all forms of cycling and everyday adventure. Breathable, moisture wicking, and durable. Please note: Double cuff Aireators feature a tonal DeFeet logo