Welcome to Chain Reaction Cyclery

Your local family-friendly bike shop

Welcome to Chain Reaction Cyclery!  Located in Appleton, at 818 N. Superior St., and serving the Fox Valley, we’re dedicated to providing the best in bicycle sales and detailed bicycle repair.  We offer a wide range of bikes, wheels, clothing, accessories, and snowshoes. Niki has over 20 years of bike experience.  We love riding bikes and equipping others to do the same.  We take great pride in knowing most customers on a first-name basis, and look forward to getting to know you, too.

Stop by the shop, or give us a call to learn more!

  • Opened in spring 2007
  • Owned by Niki Worden
  • 20+ years of bike experience
  • We service all makes and models
  • We sell new bicycles from Fuji, Biria, Breezer & Rocky Mountain.
  • We sell Burley child trailers, along with Burley My Kick balance bikes.

Chain Reaction Hours:

Monday 10am – 7pm Friday 10am – 5:30pm
Tuesday 10am – 7pm Saturday 10am – 2pm
Wednesday 10am – 5:30pm Sunday Gone Riding
Thursday 10am – 5:30pm

Thanksgiving / Black Friday / Small Business Saturday Week….whew

Chain Reaction Hours November 19-24th:

Monday: 10-7
Tuesday & Wednesday: 10-5:30
Thursday: Closed for Thanksgiving!
* * * Black Friday: 10-5:30 * * *
* * * Small Business Saturday: 10-2 * * *
     *We”ll be running some pretty sweet deals for both Black Friday, and Small Business Saturday.  So swing by the shop and see what we’re up to!
Our Chain Reaction Crew would like to wish everyone a very Happy Thanksgiving.  We’re looking forward to spending the day with our family and friends. Cheers and happy gears!-Niki
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.  We apologize for any inconvenience this may cause and as always 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 answering machine.  Cheers and happy gears!-Niki

Chain Reaction Colored Cog (orange,blk,wht) 2009

We’re doing that social media thing.  We also participate in Bike Benefits, along with Bike Bingo in the Fox Valley!
Facebook likeBicycle Benefits logo