Mountain YOYO is professional brand of trekking poles founded in 2012. We insist to produce high quality and durable trekking poles inspired by innovational ideas. 7000 series aluminium alloys such as 7075 are often used in transport applications, including marine, automotive and aviation, due to their high strength-to-density ratio. Their strength and light weight is also desirable in other fields. Rock climbing equipment, bicycle components, inlineskating-frames and hang glider airframes are commonly made from 7075 aluminium alloy. Hobby grade RC models commonly use 7075 and 6061 for chassis plates. One interesting use for 7075 is in the manufacture of M16 rifles for the American military. In particular high quality M16 rifle lower and upper receivers as well as extension tubes are typically made from 7075-T6 alloy. Desert Tactical Arms and French armament company PGM use it for their precision rifles. It is also commonly used in shafts for lacrosse sticks, such as the STX sabre, and camping knife and fork sets. Due to its high strength, low density, thermal properties and its ability to be highly polished, 7075 is widely used in mold tool manufacture. This alloy has been further refined into other 7000 series alloys for this application, namely 7050 and 7020.

• MOUNTAIN YOYO M series is made of Aviation Grade 7075 Aluminium Alloy, each pole weighs right under 7oz (198g)
• 4-Piece walking pole that collapse to just 13.7", expended length approximately 49.2 "
• FREE ADDITIONAL TIP PRODUCTOR, LIFETIME WARRANTY ON PARTS AND LABOR
• Tips are made of tungsten cobalt alloy, last for decades of years. EVA handle with easy adjustable stapes, very comfortable to hold.
• MOUNTAIN YOYO M series passed Tensile Strength test 100kg and GS certificated(GS only require 56kg)

MOUNTAIN YOYO M series is made of Aviation Grade 7075 Aluminium Alloy, each pole weighs right under 7oz (198g)Mountain YOYO