Chain Reaction Cycles Coupons & Discount Codes for May 2025

Chain Reaction Cycles, the world’s largest online bike store. The past 27 years have seen us grow from a small family owned bike shop to the No.1 online bike store (still family owned managed).Our 100,000sq foot purpose built facility has 500 staff dedicated to offering you lightening fast delivery on the largest range of bike parts, components and accessories all under one roof, and all at the best possible prices. We have built up a very strong reputation for quality and service winning us many awards along the way.