absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Round - Black - 9-12 Speed - 34T YGroup_7033429884973 050 710845681554 Elixir CR/R/5 And

050 710845681554 Elixir CR/R/5 And Code 5 (Not 13/14 Elixir 5) 11

not 136mm or so

Max tyre diameter: 758mm

and dusty conditions

absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Round - Black - 9-12 Speed - 34T YGroup_7033429884973 050 710845681554 Elixir CR/R/5 AndabsoluteBLACK 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