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


Summer Sale now ON!

Save up to 60% off on Summer Sale.


70% OFF FSA & Vision Components

Big Savings on World Class Components.


FREE Shipping on orders over £16

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


EXTRA £10 OFF £75 on Clearance Items

Get EXTRA £10 off £75 Spend on Clearance Items.


Bike Sale - 45% OFF

Bike Sale - Save up to 45% off.


40% OFF Five Ten Shoes

Save up to 40% off Five Ten Shoes.


Clearance - 50%

PLUS, get an EXTRA £10 off £75 Spend on clearance items.


40% OFF Pinarello Frames

Save up to 40% off Pinarello Frames.


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.