absoluteBLACK Direct Mount Narrow Wide Chainring - Race Face - Easton Cinch Direct Mount - 3mm Boost - Oval - Black - 9-12 Speed - 28T YGroup_7033421266989 1 fits Shimano brake levers:

1 fits Shimano brake levers: BL-M985

The included world-famous BX2

Weight: 252g

Compatible with: all the bikes

This pump uses Topeak's Dual Action design which doubles volume on each stroke

absoluteBLACK Direct Mount Narrow Wide Chainring - Race Face - Easton Cinch Direct Mount - 3mm Boost - Oval - Black - 9-12 Speed - 28T YGroup_7033421266989 1 fits Shimano brake levers: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