bike shop, cycle, parts, accessories, mountain biking, Christchurch


About Us

What makes Chain Reaction Cycles different from our competitors? At Chain Reaction we pride ourselves in offering the best service we possibly can. Darryn Giles owner of the store believes in this simple philosophy for his staff. “Treat our customers in the same way as you would like to be treated yourself” “I hate it when you walk in to retail stores and the staff ignore you.” At Chain Reaction our staff always try to greet you early on into your visit to our store. Whether you are bringing your bike into be serviced by our Shimano Certified mechanics, purchasing a new bike or even getting a tube, every customer is important to us! Look around the store and see a vast range of bikes and accessories from different manufacturers. We are proud to offer competitive prices and the best selection possible.


Darryn Giles - Owner

With 15 years experience in the cycle industry Darryn has done it all and now knows what makes a great bike shop. Great product selections along with excellent service are the standards in store, but Chain Reaction also plays a big role in cycle events and rider sponsorship throughout Canterbury and the South Island. Darryn and his partner Tracey own Chain Reaction Cycles and they and the rest of the team, know, ride and love cycling.


Louis Garneau Revo XR2 Road Shoe
from $159.00
(Save up to $90.00)
Louis Garneau WindDry Arm Warmer
from $39.90
(Save up to $10.00)
Tacx Flow Trainer
from $799.00
(Save up to $100.00)
Louis Garneau WindDry Zip-Leg Warmer
More Info from $89.90
Tacx Sirius Trainer
from $419.00
(Save up to $30.00)
TACX Bushido ergotrainer
from $1,499.00
(Save up to $300.00)
TSG Evolution Women's Helmet
More Info from POA
Tacx Satori Trainer
from $499.00
(Save up to $50.00)