Brand SUNSHINE Color gold (after special treatment of the surface) Number of teeth 10 speed 11-36T [Speed] 10 speed 11-13-15-17-19-21-24-28-32-36T [Weight] (measured) 10 speed 392g Introduction The new 8,9,10-speed mountain flywheel, high-tension steel plate nickel-plated chrome treatment, hollow design, reduce weight, mid-price in the value of the first choice, cost-effective spike shimano HG41-8 HG50-9 HG62-10 flywheel , Ultra-light design concept, ultra-wear-resistant imported steel, can be said to be strong SUNSHINE this year