KMC

Get your chain length just right

Snap link for 3/32" or 1/8" single speed chains

Good value, durable 10 speed chain

Durable high performance 11 speed chain

Workhorse 8 speed chain with some advanced features

Tough durable chain for all 9 speed transmissions

Budget (but still good) single speed 3/32" chain

For the fixie fiends

Single speed specific 3/32" chain

Nice chain for when you have fewer than 9 cogs