100% Altec MTB Helmet - Gray Fade - 2021100% Altec MTB Helmet 2021 Whether its hard charging trails or hammering hills, the 100% ALTEC is the riders choice for an incredibly lightweight, ventilated and protective trail helmet. Featuring the Smartshock Rotational Protection, the ALTECs patented Smartshock elastomers begin defusing rotational crash energy immediately upon impact.

The All-Day Adventure Tuned Geometry features a longer chainstay

warmth and performance fit

Surly 10/12 Adaptor Washer 10mm for Solid Axle

5" MTB Tube

quality products

help keep items secured and organized

also available in HV version without gauge (not shown)

the bottle’s revamped design includes Tri-Layer™ insulation that keeps liquids cool twice as long

Thread pitch: M14x1

Axle diameter: 15 mm

Surface treatment: carbon coating

The trainer communicates via BLUETOOTH® Smart technology and ANT+ FE-C protocol