Made to Measure and Handmade in Italy with Italian carbon and aluminum, now Protek Bicycle Frames are Available in the United States Cicli Protek was established in 1998 in Loreto Aprutino in the ...

For the mass-production of mountain bikes, welded aluminum frames make a lot of sense. The Psalm 150 full-suspension frame is designed with a different philosophy in mind, however, as it's made of ...

Each bike's one-piece frame is custom-built utilizing partnering company Foundry Casting Systems’ "Pascal Process." That process in turn utilizes a technique known as sand casting, in which molten ...

This video shows the fabrication of a custom aluminum frame using precise TIG welding. The welder ensures perfect alignment and clean welds for a lightweight yet durable structure.

When I started out cycling back in the late 80’s, the material of choice for bike frames was steel. There were basically two kinds of steel, hi-tension and chromium molybdenum, or chromoly for short.

Over the past three decades, the manufacture of bicycle frames has advanced rapidly from an industry traditionally centered on steel to the use of extremely lightweight materials, including steel and ...