Chromag HiFi Stem (31.8) 0d x 50mm - Black 30.9/31.6 x 100mm durable bike light constructed from

durable bike light constructed from CNC-machined aluminum

A highly polished underside helps prevent dirt buildup and aids in cleaning

Slip them on to stay warm and go faster

366g (100 links)

Elliptical 107 BCD Chainring for SRAM

Chromag HiFi Stem (31.8) 0d x 50mm - Black 30.9/31.6 x 100mm durable bike light constructed fromChromag HiFi Stem 50mm 31. 8 Clamp + 0 1 1 8" Alloy Black. HiFi V2 stems are forged and designed to be light and durable. Featuring a variety of clamp sizes and lengths the HiFi V2 is the perfect complement to OSX Cutlass FU40 or BZA bars. 3D forged for maximum durability TECH SPECS Stem Angle (deg) 0 S. H. I. S. Stem Clamp Diameter 28. 6 Defined Color Black Color Black Material Alloy Length 50 Bar Clamp Diameter (mm) 31. 8