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Google+- Cycling Weekly
- A Highway Code for Young Road Users From the Department of the Environment, Transport and the Regions
- PubMed Biomedical literature, including reports of helmets in accidents.
- Metals An objective comparison of the main frame-building metals
- Olofsson Cycling Page Training and workout page - plus a shareware 'Bike Power' program.
- Bicycle Analyzer Check your gear ratios and speeds, real-time!
- Body Fat Measurement Creates scientific body fat measurement in real time with optimum results (allegedly)