8 9 10 11 Speed 11 28T Road Bike Freewheel Cassette Sprocket Bicycle Replacement Accessories11S 11 28T

Feature: 1. High pressure steel plate, nickel and chromium plating treatment, hollow design, weight reduction, super wear resistant steel. 2. High quality steel structure. 3. The shift will be smoother and quieter. 4. It can promise smooth rotation of chain, suitable for chain ring of 11 28T. 5. Easy to install and use. Specification: Condition: 100percent Brand New Item Type: Freewheel Material: chromium molybdenum steel Color: as picture shown Speed: 8 9 10 11 Speed Diameter: 22.2 mm (standard) Option: 8S 11 28T, 9S 11 28T, 10S 11 28T, 11S 11 28T 8S 11 28T weight: approx. 255g 9S 11 28T weight: approx. 283g 10S 11 28T weight: approx. 291g 11S 11 28T weight: approx. 307g. Package List: 1 x Freewheel3 x Accessories