SRAM X-SYNC 2 SL 12 Speed Direct Mount Chainring - Direct Mount - SRAM Direct Mount - 3mm Boost - Round - 36T - 11-12 Speed - Black - Alloy YGroup_7033428475949 which if left untreated can

which if left untreated can drastically reduce the life and performance of your drivetrain components

Speaking of ventilation

Hard storage case

Materials: Automotive-grade material that won't yellow over time with a 3M adhesive

5mm spoke wrenches

SRAM X-SYNC 2 SL 12 Speed Direct Mount Chainring - Direct Mount - SRAM Direct Mount - 3mm Boost - Round - 36T - 11-12 Speed - Black - Alloy YGroup_7033428475949 which if left untreated canThe radical new look and feel of the X SYNC 2 chainring is a direct result of SRAM drivetrain engineers studying the performance and wear characteristics of thousands of X SYNC chainrings. The aggressive tooth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear life, the X SYNC 2 design reduces friction and the accumulation of mud, grit and grime. Features: Compatible with 11 and 12 speed