Turbo Levo Sale
Ends 4pm Sunday

See the deals

Welcome to Chain Reaction.

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.

4/218 Moorhouse Ave, Christchurch, NZ
03 943 4925

Get directions

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

We're on the YouTubes.

SouthernCross CX - Tandem Edition

We had 7 tandems battling it out at Hagley Park for the 5th round of the SouthernCross CX series in Christchurch and it was epic.

Watch on YouTube

SouthernCross CX - Spencer Park

With a Le Mans start on the beach, steep sandy chutes and loose pine needles everywhere, Spencer is a techy course that's always fun for the crowd.

Watch on YouTube

SouthernCross CX - Lake Roto Kohatu

Fast and loud, here are the highlights from Round 3 of SouthernCross CX at Lake Roto Kohatu.

Watch on YouTube

Subscribe for awesome cyclocross videos.

Connect with us.

Riding the Turbo Creo SL

We had the opportunity to ride the new Turbo Creo SL, the latest e-bike from Specialized. It's a performance road bike that's lively, lightweight and capable. It's a proper road bike first, with just the right amount of power to help you up the hills.

Read on

Introducing the New 2020 Enduro

The all-new Enduro is a radically different animal, sporting a Demo-inspired chassis, more travel, and aggressive geometry that keeps you in control through the steepest and gnarliest of terrain. What should be terrifying speeds is utterly calm.

Read on

The All-New Turbo Creo SL

The all-new Turbo Creo SL redefines the electric performance road bike. It's lightweight, smooth, capable, and lively - all with the power to flatten mountains, power through headwinds and go farther than you ever thought possible.

Read on

We service all brands of bikes.

We have a professional, comprehensive workshop capable of servicing all bike brands, from a quick tune-up to full suspension servicing and custom builds. The boys have years of experience, are trained up on all the latest and greatest tech and are avid cyclists who care about your bike as much as you do.

Book a service online.

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.

Learn more.

Let's stay in touch.