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www.dutchbikebits.com | ||
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dutchbikebits.blogspot.com
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| | | | | A few days ago someone who had watched my video of the rush hour in Assen asked me why there were so many similar looking bikes and so few ... | |
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dutchbikebits.blogspot.com
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| | | | | Shimano Nexus hub gear . Really very good, but not always what you want. A wide range of gears comes with a noticeable drop in efficien... | |
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dutchbikebits.blogspot.com
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| | | | | 47-406: A "20 inch" tyre. 47 mm wide, mounts on a 406 mm rim Bicycle tyres come in a bewildering array of different sizes. It's absolut... | |
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www.sfmta.com
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| | | [AI summary] The SFMTA's Valencia Bike Pilot project has reduced bike-car conflicts and improved safety, but ongoing adjustments and further data analysis are needed to refine the design and address remaining concerns. | ||