New Brand: Connex Chains Revolution Bikes October 29, 2015 NEWS AND REVIEWS WELCOME CONNEX CHAINS!! Thats right we’ve just sign on the worlds best chains in “Connex by Wippermann”. These guys have been making chains out of Germany since 1893. Light, strong and the ultimate chains for durability. From 11spd to 7spd and everything in the middle we’ll have a chain that works for you. More info can be found here.