machined from lowest weight 7075 aluminium

and is offered in weights with measurements in pounds

FIT SYSTEM: ERGO FIT - SLEEK

Cons: Probably not good for a DH bike or really hard hitting enduro sled

Box Components 8 Speed Wide-Narrow Chain Ring - 104 BCD - Round - Black - 32T PLP|Largest Cog machined from lowest weight 7075The Box Four Wide Narrow chainring completes that package for the 1x8 system. It is the first 8 speed specific chainring designed to optimise chain retention when using 8 speed chains. The tooth profile and thicknesses are tailored to match the inside geometry of the unique Box Four chain. Who's this item for: riders looking for a wide range setup with the simplicity of 8 speeds Number of teeth: 32 Mounting style: 104 BCD Chain retention technology: