... & biggest manufacturer of the Wheels 3.Lightest 5 spoke bicycle 1. Specification ModelYM-CY26StructureCassette Sprokets and Disk Brake(F/R ... White, Black, Red, Bule, Yellow, Green2. What is MAGNESIUM BICYCLE WEELS? Magnesium Bicycle Wheels is our newest product and different with traditional ... five leaf support is curved, white paint, and the lower half of the hollow handle, reduce weight, this design ...