Folding Bicycle Blog

Tires mix matching

Posted by Dr. Yan Lyansky on Sep 1st 2021

We use different front and rear tires on the majority of our bikes, such as the XS, XFS, 8H, etc. Why do we do this?In 2005 I used 1.75" tires in front and rear of all of our bikes. My friend Paul cam … read more

Hubs what is the difference?

Posted by Dr. Yan Lyansky on Sep 1st 2021

Hubs come in many varieties. I will focus on hubs that come on folding bicycles. Axle 74mm vs 100mm: Some companies use a 74mm front axle on their hubs. The narrow axle saves some space ( 26mm to … read more

Brake lever Quality

Posted by Dr. Yan Lyansky on Sep 1st 2021

Riders are always using the brakes. Hence brake levers are used more than most parts on a bicycle. Quslity levers make riding more enjoyable. So what makes a quality brake lever?1. Quality brakes have … read more

Trigger shifters how to understand quality

Posted by Dr. Yan Lyansky on Sep 1st 2021

I have written about trigger shifters vs. grip shift many times. Triggers win every time. This time I want to explain the quality difference between trigger shifters.1. Light action- the lighter the f … read more

Folding Pedals are they necessary?

Posted by Dr. Yan Lyansky on Aug 31st 2021

Folding pedals are great for compact storage, however they are the weakest link on a folding bike. They use smaller bearings due to the fold. The small bearings are more susceptible to failu … read more