Chain Reaction Cycles UK

Mountain Bikes, BMX Bikes and Road Bikes are all available at Chain Reaction Cycles. The worlds largest online bike store offers a massive range of bike parts and accessories from all the top brands. FREE DELIVERY on all UK orders.

Shop now at Chain Reaction Cycles UK

All Listings from Chain Reaction Cycles UK


Epic Deals!

Incredible Cycling Limited-Time offers.


Clearance - SAVE 50%

PLUS get an EXTRA £10 off £75 Clearance when you use code.


50% OFF

Save 50% Best Summer Tyres.


FREE Shipping on orders over £16

Get FREE Shipping on all orders of £19 or over.


Clearance Offers

FREE delivery to anywhere in the UK or Ireland, same day dispatch. No Hassle, 12 Month Returns Policy. Regular Clearance Offers across the site.


50% OFF Castelli

Available on a wide selection of performance cycle apparel.


Mid-Season Clearout - 60% OFF

Plus, get £10 off £75 Spend on Clearout items.