"We have been looking for a helmet that is built for the faster speeds of an Ebike and has the aesthetic of the S1 Retro Lifer." - Josh Jones talking about why Murf is offering the S1 Retro Lifer E-He…

Peter Hewitt  / Borst Ramp / Photo: Dave Swift Hewitt wears the S1 Lifer Helmet and S1 Pro Knee Pads Gen 4.5 #s1helmetsGreat fit + Certified Protection = S1 Lifer Helmet…

From Left to Right: Chris Terins (Co-Owner of S1 Helmets), Ocean Meza (Age 4), London Meza (age 13) , Teagan Meza (age 10)"Stoked to have the Meza family stop by last week and pick up s…

Who is wearing an S1 Lifer Helmet? Lance Mountain, Heimana Reynolds, Doug "Pineapple" Saladino,  Alex Perelson,  Lonny Hiramoto, AJ Nelson, Eddie Elguera, Eric Dressen, Peter Hewitt, Darren…

Style:  S1 Retro E-Bike Helmet  Colors: Black Matte Size: 52 — 60 cm (ie: 20.5” - 23.5”) X-Small: 20.5", Small 21", Medium 21.5", Large 22", X-Large 22.5", 2XL 23",…