SNAIL 32-42T Single Chainring 104BCD MTB BMX Bike Round Oval Narrow Wide Black

This chainring fit for 8/9/10/11 speed chain, fit JIANKUN(IXF) crank and Shimano M370/M410/M610/M670/M780 crank (not fit M7000/M8000/9000). Fit SRAM/FSA/Prowheel 104bcd crank. Weight: 38g(30t)/41g(32t)/52g(34t)/55g(36t)/70g(38t)/75g(40t)/92g(42t).