Small Tips: 1.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. 2.Please make sure your crank BCD specification is 104mm BCD before purchasing. 3.Shipment according to your purchase options. 4.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. Chainring Description: Brand: BUCKLOS Material: 7075-T6 Aluminum alloy Size: 30T,32T,34T,36T,38T,40T,42T Compatibility: 8,9,10,11 speed chain Bolt Center Diameter: 104mm BCD Thickness: 4mm Shape: Round/Oval Color: Multicolor/Black/Red/Blue/Green/Purple/Gold Round Weight: about (38g)/32t (different size,different weight ) Oval Weight: ab.
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