Welcome to Chain Reaction.

We all remember the first time we rode a bike, the wind in our hair, the freedom, the joy! At Chain Reaction, we love riding dirt, road and even BMX. We love riding with our family and friends. We offer new and old riders a place to talk with experienced staff who can help you on your cycling journey.

Since Chain Reaction first opened in 2000, we have helped thousands of cyclists achieve their cycling needs and dreams. We support the biking community through events, trail building, rides, seminars and athlete support. Our friendly, helpful staff all ride, from the commuter, the road rider, trail, downhill and BMX. We all have one thing in common, we love bikes and want to help you enjoy them as much as possible.

Call in and meet us, get some advice and maybe take a bike for a spin. We have exceptional gear to offer and want to help you get the most out of your bike.

We are a group of passionate cyclists and skilled individuals. Professional, energetic and engaged in the community, we're happy to share our bike passion with the people of Canterbury. Independently owned, we've been selling and servicing bikes and gear since 2000.

218 Moorhouse Ave, Christchurch, NZ
03 943 4925

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Mon-Fri 8:30-5:30
Sat 9-5
Sun 10-4

SouthernCross CX

One of our favourite venues, Spencer Park never disappoints with a plethora of big sandy hills to utilise.

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Rude Rock Shoeless

How about a lap down Rude Rock on Coronet Peak with no shoes on!

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Rotorua Riding

Will Keay headed up to Crankworx to race the Giant Toa Enduro and check out what Rotorua has to offer.

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New SJ Evo Pro Carbon

Introducing the Stumpjumper Evo Pro! Carbon frame and wheels, 36 Elite with 44mm offset, DHX2 coil, Code RSC's and 2.6" Butchers. Wicked.

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Welcome Saxon Morgan

We're excited to announce that Specialized Bicycles and ourselves are now supporting triathlete Saxon Morgan and his goal to be selected for the 2024 Olympics!

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Test the Tarmac Disc

We have a size range of the new 2019 Specialized Tarmac Disc Expert in-store, available for test rides! Contact us to book.

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Comfort, Performance and Efficiency

Body Geometry Fit offers benefits to all rider types, mountain or road. It's a comprehensive process that creates the perfect union between bike and body. Our trained Body Geometry Fit technicians can have you on your way to a pleasant, healthy riding experience.

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