SRAM X-SYNC 2 Steel 12 Speed Direct Mount Chainring - Direct Mount - SRAM Direct Mount - 3mm Boost - Round - 30T - 11-12 Speed - Black - Steel YGroup_7033845186605 EX1 chain is wider and

EX1 chain is wider and designed for the high-torque

They are only suitable for frames with headtubes in good condition measuring 49

MCT composite barrel and hand handle in an efficient overlapping design

CORE is the perfect dual sport daypack for big adventure rides

Gear ratio:

SRAM X-SYNC 2 Steel 12 Speed Direct Mount Chainring - Direct Mount - SRAM Direct Mount - 3mm Boost - Round - 30T - 11-12 Speed - Black - Steel YGroup_7033845186605 EX1 chain is wider andSRAM X SYNC2 Steel Chainrings. X SYNC 2 Eagle is the next evolution of SRAM X SYNC technology. The aggressive teeth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear life, the X SYNC Eagle design reduces friction and the accumulation of mud, grit and grime. Specs: Weight: 110g (32t), 96g (30t), 133g (28t DM) Material: Steel Finish: Black Compatibility Compatible with all SRAM 1x Direct Mount