Chain Reaction Cycles is 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 100,000 sq 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. We provide worldwide shipping so whether you're just down the road from us or on the other side of the world we endeavor to deliver your products to the highest standard in the shortest time. We have the largest stock of bikes, components and accessories anywhere, so if our website says ""in stock"", it's physically in our warehouse and within a short time of you placing your order we will be picking your goods off the shelf and preparing them for dispatch.