POC Axion Spin Helmet - M-L - Uranium Black - Fluorite Green Matte PDP|Option while the 46mm tool has

while the 46mm tool has a 16mm hex tool which will come in super handy when working with RaceFace cranksets

50mm and 60mm lengths

Compatibility: For use with the Box Prime 9 series only

There is also a slim version of this grip for riders with smaller hands

Tough Epoxy finish

POC Axion Spin Helmet - M-L - Uranium Black - Fluorite Green Matte PDP|Option while the 46mm tool hasThe POC Axion Spin inherits many of the technological innovations from previous models to create a Trail and Enduro helmet that provides exceptional coverage and some great features designed to protect your brain and neck in the event of an accident. The Axion Spin features new rotational liner technology developed by POC to be more comfortable than other systems on the market. SPIN (Shearing Pad INside) uses a silicon gel like membrane inside the pad