A number of gears: 12 speed

The Helix crank arms from E*Thirteen combine forged AL-6066-T6 aluminium alloy arms with a heat treated 24mm Cro-Mo spindle to deliver a super cost-effective

The VPD System Chest forms part of POC's modular protection for all year

Body Material: 6Al / 4V Titanium

SRAM X-SYNC 12 Speed Chainring - Four Bolt - 107 BCD - Standard Crank Chainline - Oval - 42T - 12 Speed - Blast Black - Alloy Back in Stock A number of gears: 12SRAM's X Sync Road Chainrings are designed for provide maximum control when used with AXS road cranksets. X SYNC wide tooth, narrow tooth chainring technology provides maximum chain control Laser etched chainring finish is more durable X Range gearing technology gives you more range and a smoother gear progression, so you re always in the right gear Can be installed with a single tool, making gearing changes a breeze Chainring bolts not included