London Fixed Gear and Single Speed Forum Not just for fixies. A brilliant, informative forum for all cyclists
London Cycling Campaign Lobby group which is also a great source of information including social events and rides
London Cyclist Refreshing look at cycling in the city (any city) from the London Cyclist blog
Cyclecraft The cycle bible - a fantastic guide to cycling for both adults and children.Recommended reading
Cyclists Touring Club offers a comprehensive and specialised service for the leisure and commuter cyclist
Transport Xtra News from UK transport publications. Useful if you work in the biz


Bicycle Film Festival A celebration of bicycles through film, art and music
The Tweed Run The most stylish ride in London
Bike Week Find out about events in Bike Week
The Bike Show Eclectic bicycle radio show
London Bicycle Culture All things bike in and around London


TfL - to plan your cycle journey deselect all boxes except cycling in the advanced options (for London only I'm afraid)
Free Cycle Maps - order free London cycle guides


Sheldon Brown The best bike maintenance site from THE cycle guru
Park Tools Repair Blog Good guides for more advanced maintenance tasks. Designed to be useful for shop mechanics but if you are an amateur fixer that can handle some tech speak it's worth investigating
Bicycle Tutor Simple, easy to follow how-to videos for most maintenance tasks, delivered with a minimum of jargon
MadeGood.bikes Social Enterprise. Good maintenance videos.


Balanced view and information on the use and effectiveness of cycle helmets from a number of sources:


European Cyclists Federation Website portal for European cyclist associations.


Campaign for Better Transport help create transport policies and programmes
Sustrans work on practical projects to encourage people to walk, cycle and use public transport, including the National Cycle Network (good cycle maps too)


Transport for London useful info on journey planning, general cycling info, Barclays Hire scheme and training in London
Bike Hub A joint initiative of the Bicycle Association and the Association of Cycle Traders via the Hub Levy scheme. It is a filter, listing the useful bike stuff on the Internet, deleting the duff


Cycle to work scheme A number of different organisations administer the scheme for businesses. Here are a few:


Santander Cycle Hire Information about the scheme and how to join
Go Pedal! Local cycle hire business (cheaper (and probably more comfortable) than a Barclays bike if you wanted to hire a bike for the day)
On Your Bike Local cycle hire business - as above


Sanford Community Cycling The Sanford Community Cycling Project aims to provide the training, tools and materials to ensure every one of our 130 co-operative members has access to a working bike and the skills to ride safely in central London.
Brixton Cycles - fab bike co-op shop
Calverts Co-operative Design and Print
Paper Back Recycled paper and boards
OrganicLea A workers' co-operative growing food at Lea Valley
Co-operatives UK
Co-operatives London