SwishTi Road Bicycle Oversized Pulley Titanium Cage for 10/11s Sram Force

SwishTi Titanium Road Bicycle Bike Oversized Pulley Wheel Ti Cage   Why Titanium cage?    Titanium is a strong and lightweight refractory metal.   Titanium alloys are critical to the aerospace industry, while also being used in medical, chemical and military hardware, and sporting equipment.Aerospace applications account for 80% of titanium consumption, while 20% of the metal is used in armor, medical hardware, and consumer goods.Alloys containing titanium are known for their high strength, low weight, and exceptional corrosion resistance.   Despite being as strong as steel, titanium is about 40% lighter in weight.     SwishTi Wheel Bearings reduce friction, which gives you a lower rolling resistance.   Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.   SwishTi oversized pulley cage reduce friction and increases resistance to contamination and corrosion.   Coated bearings prolong the lifetime even further.   The system consists