Note: We will ship from real UK warehouses, 1-3 days delivery time by Royal Mail 24/48h,fast and efficient shopping experience, as well as brand quality assurance for you. Feature(only include 32/38/42/44T): special teeth profiles design is lead to the chain leave the chainring easier when variable speed happened.Secondly,because of the concave and convex design,the chain has an excessive place ,so the riding speed can be smoother. Description: Teeth: 22/24/26/32/38/42/44T Speed: 3x10S、2X10S、3x9S Material: Steel(22/24/26/32/42/44T),Steel+Nylon(38T),Aluminum(42T) BCD: 104mm(32/38/42/44T),64mm(22/24/26T).
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