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_8418849292333 and a drop tail hem

and a drop tail hem in an ultra-light package

21 comes with two pad kits to customize your fit

Weight: 870g (EU42)

the Techstar Jersey is fully optimized for comfort and riding performance

you'll need the right footstud for that fork

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_8418849292333 and a drop tail hemSRAM 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