Contact Us

Thanks for your interest in Chain Reaction Cyclery!  We’re looking forward to helping you find the right bike, or service your existing bike, and show you all the new and fun cycling accessories to help make your ride more enjoyable.  We invite you to stop by so we can get to know you and meet all your cycling needs.  See you soon!

Chain Reaction Cyclery

818 N Superior St
Appleton, WI 54911

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Niki Worden


When in doubt, check out google for any updates in hours. 🙂 

Monday & Tuesday – 10am – 6pm

Wednesday, Thursday, & Friday- 10am – 5:30pm

Saturday – Closed to go riding

Sunday – Closed to go riding

Please note our hours occasionally change due to our kids, race schedule, or lets face it the weather is beautiful so we too want to go out on our bikes, or the weather is awful and we’d like to get home it’s Wisconsin….it happens.  We apologize for any inconvenience this may cause if we are closed during normal hours and appreciate your understanding when it does happen.  We do our best to note these changes on this website, Facebook, Instagram, a fancy note on the door, along with a message on our machine.  Cheers and happy gears!-Niki