Octal MIPS HelmetA distinctive design based around fewer, larger vents provides optimal ventilation and comfort on the longest and hottest cycling tours. Updated to include Mips, the Octal road cycling helmet is optimized to perfectly balance protection and performance. The helmet's EPS liner is thicker in the zones where most impacts occur, giving every rider enhanced protection where it is most needed. A fully wrapped unibody shell enhances the structural stiffness

offering precise steering and better control

25” / 5559cm

comfort and control

The Hope Tech 4 Trial Zone No

Full Internal Cable Routing

7V 640 mAh Lithium

which lets you store the EDC tool in your steerer without threading it

CNC machined 6061 aluminium

Fitting instructions

12x148 axle for any Yeti bike that use 148mm boost spaced rear triangles

Introducing the Birzman Swift Hand Pump

Patented X-Sync chainring technology provides unparalleled chain retention as part of a complete SRAM 1x system