Weight: 50mm: 410g / 100mm: 465g

Style of lube: This is a liquid grease that bonds to internal surfaces and migrates to heat to provide lubrication in critical areas

coupled with a push snap button fastener to hold everything down

With a stylish design

keeping things efficient on the way up so you'll be fresher on the way down

absoluteBLACK Direct Mount Narrow Wide Chainring - Black - Alloy - 38T Needs Images Weight: 50mm: 410g / 100mm:absoluteBLACK is dedicated to producing the world's finest oval chainrings and were the first to crack the code to discover the correct shape and 'clocking' to make an oval chainring work. They learned how to maximize the part of the stroke where power is produced and minimize resistance where it isn't. The oval shape smooths the delivery of power throughout the pedal stroke and improves efficiency and energy conservation. Many other brands have