Giro Source MIPS Helmet - S - Matte Chalk - AS-NZS�2063-2008 Standard YGroup_7033428279341 Can be mounted in either

Can be mounted in either the big or small ring position of a double crankset given chainstay clearance in the small ring position

Acolyte SpringLock Rear Derailleur for 1×8 Speed

Increased side visibility

Pros: These work just like a normal short liner but they have extra protective bits

Hole count: 32H J-hook

Giro Source MIPS Helmet - S - Matte Chalk - AS-NZS�2063-2008 Standard YGroup_7033428279341 Can be mounted in eitherThe Source MIPS helmet combines advanced performance and protection in a rugged, trail ready design. Featuring deep coverage with aggressive ventilation from 16 vents coupled with deep internal channelling, it helps keep things cool even when the riding gets rowdy. And with the comfort and secure feel of the Roc Loc 5 fit system with Integrated MIPS brain protection, plus a moto style adjustable screw in visor and full lower Hardbody durability, you