Bicycles need at least two wheels to be rideable, but [The Q] realized you don’t necessarily need the wheels to be in one piece. As long as you have at least two points of rolling contact with ...

His solution to balancing the bicycle was a reaction wheel that keeps the bicycle upright at all times. A bicycle is basically an inverted pendulum; something we’ve seen controlled in a number ...

Have an old bicycle rusting away in your yard? Before you throw it out, consider giving some new life to the wheels. Old bike ...

Always replace or repair any tire damage as soon as possible to avoid bending a bike’s wheel. Also, during the repair or replacement process, make sure to keep track of all small parts ...

When it comes to press-in bearings, a replacement wheel hub will be the most expensive part. Aftermarket parts such as NAPA ...

and ride—making the eventual graduation to a pedal bike easier than it might be with training wheels. Kids as young as 18 months may be able to ride a balance bike, and many bikes can keep kids ...

Brompton raised £375,000 ($490,000) for its Wheels for Heroes campaign, which supplied nearly 800 bicycles to more than 3,000 health workers in the UK. Brompton also boosted production by 30% and ...

Bicycle insurance sometimes also provides financial protection if you’re injured while riding, or if you cause an accident involving other people. If you can’t bear the thought of being without your ...

Replacement windows can cost $450 to $1,700 each, depending on what kind you choose. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does ...