Feature(only include 32/38/42T): 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.We will ship from real UK warehouses, dispatch in 0-1 day,fast and efficient shopping experience, as well as brand quality assurance for you. Description: Teeth: 24/26/32/38/42T Speed: 3x10S、2X10S Material: Steel(24/26/32/42T),Steel+Nylon(38T),Aluminum(42T) BCD: 104mm(32/38/42T) , 64mm(24/26T) Compatibility: 7/8/9/10/11 speed Color: Black Shape: Round Package include: 1 * Chainring.
