Sram X-Sync 1x 11 32T DM Steel 3mm OS Chainring salerack50ify the Pressure Drive is the

the Pressure Drive is the quintessential hand pump

- Side window allows light to be visible perpendicular to travel for added safety

About 10% lighter than SM-RT53

Secure Battery Fixation: Ensures the battery remains securely attached to the rear derailleur

Sram X-Sync 1x 11 32T DM Steel 3mm OS Chainring salerack50ify the Pressure Drive is theSram X Sync 1x 11 32T DM Steel 3mm OS Chainring Genuine, budget replacement chainrings for SRAM direct mount compatible cranks. By making the chainring from steel, SRAM were able to bring the price of their X Sync technology down to a whole new level. As a bonus, these also last substantially longer than the alumium chainrings, they do weight a bit more though. Works great for 10 or 11 speed.