> Helmets & Safety Vests > Schooling & Trail Helmets > Item # E017648

One K Defender Helmet

From $239.95

Eligible for free e-certification with purchase

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Product Summary:

One K™ Defender Helmet

One K™ helmets boast the perfect synergy between advanced technology and aesthetically pleasing design. With enough features to appeal to those seeking everything a helmet could possibly offer, wrapped in a package that traditionalists can appreciate, One K™ has the best of both worlds.

Note: This product may include a universal tag and/or manual used for various helmet models, referencing a retractable visor. However, this helmet does not have this feature.


  • Advanced ABS composite outer shell
  • Injection molded shell design
  • Washable, quick-dry, moisture wicking and anti-microbial liner
  • Stainless steel mesh
  • Comfort padded harness with synthetic suede lining
  • Hook and loop adjustment
  • Fastex buckle
  • Two side, two front, one back, and two center stripe vents
  • Available in Glossy and Matte
  • Certified to ASTM and CE EN standards
Item Specifications:

X Small, Small, Medium, Large, X Large, XX Large

Long Oval

Brown Matte
Black Gloss Matte
Black Matte
Black Glossy
Navy Matte

Style Item Number Model Number UPC
Large Black Gloss Matte E017648 LG BGM 468259BKGLMLRG 841095031063
Large Black Glossy E017648 LG BLKG 468259BKGLSLRG 841095537114
Large Black Matte E017648 LG BLKM 468259BKMATLRG 841095549384
Large Brown Matte E017648 LG BRNM 468259BNMATLRG 841095703014
Large Navy Matte E017648 LG NVYM 468259NYMATLRG 841095703021
Large Long Oval Black Gloss Matte E017648 LLO BGM 468259BKGLMLRGL 841095043226
Large Long Oval Black Glossy E017648 LLO BLKG 468259BKGLSLRGL 841095043288
Large Long Oval Black Matte E017648 LLO BLKM 468259BKMATLRGL 841095644591
Large Long Oval Brown Matte E017648 LLO BRNM 468259BNMATLRGL 841095703038
Large Long Oval Navy Matte E017648 LLO NVYM 468259NYMATLRGL 841095703045
Medium Black Gloss Matte E017648 MD BGM 468259BKGLMMED 841095031070
Medium Black Glossy E017648 MD BLKG 468259BKGLSMED 841095537121
Medium Black Matte E017648 MD BLKM 468259BKMATMED 841095549391
Medium Brown Matte E017648 MD BRNM 468259BNMATMED 841095703052
Medium Navy Matte E017648 MD NVYM 468259NYMATMED 841095703069
Medium Long Oval Black Gloss Matte E017648 MLO BGM 468259BKGLMMEDL 841095043233
Medium Long Oval Black Glossy E017648 MLO BLKG 468259BKGLSMEDL 841095043295
Medium Long Oval Black Matte E017648 MLO BLKM 468259BKMATMEDL 841095612651
Medium Long Oval Brown Matte E017648 MLO BRNM 468259BNMATMEDL 841095703076
Medium Long Oval Navy Matte E017648 MLO NVYM 468259NYMATMEDL 841095703083
Small Long Oval Black Gloss Matte E017648 SLO BGM 468259BKGLMSMLL 841095043240
Small Long Oval Black Glossy E017648 SLO BLKG 468259BKGLSSMLL 841095043318
Small Long Oval Black Matte E017648 SLO BLKM 468259BKMATSMLL 841095612668
Small Long Oval Brown Matte E017648 SLO BRNM 468259BNMATSMLL 841095703113
Small Long Oval Navy Matte E017648 SLO NVYM 468259NYMATSMLL 841095703120
Small Black Gloss Matte E017648 SM BGM 468259BKGLMSML 841095031087
Small Black Glossy E017648 SM BLKG 468259BKGLSSML 841095043301
Small Black Matte E017648 SM BLKM 468259BKMATSML 841095549407
Small Brown Matte E017648 SM BRNM 468259BNMATSML 841095703090
Small Navy Matte E017648 SM NVYM 468259NYMATSML 841095703106
X-Large Black Gloss Matte E017648 XL BGM 468259BKGLMXL 841095031094
X-Large Black Glossy E017648 XL BLKG 468259BKGLSXL
X-Large Black Matte E017648 XL BLKM 468259BKMATXL 841095549414
X-Large Brown Matte E017648 XL BRNM 468259BNMATXL 841095703137
X-Large Navy Matte E017648 XL NVYM 468259NYMATXL 841095703144
XL Long Oval Black Gloss Matte E017648 XLLO BGM 468259BKGLMXLGL 841095043257
XL Long Oval Black Glossy E017648 XLLO BLKG 468259BKGLSXLGL 841095043332
XL Long Oval Black Matte E017648 XLLO BLKM 468259BKMATXLGL 841095644607
XL Long Oval Brown Matte E017648 XLLO BRNM 468259BNMATXLGL 841095703151
XL Long Oval Navy Matte E017648 XLLO NVYM 468259NYMATXLGL 841095703168
X-Small Black Gloss Matte E017648 XS BGM 468259BKGLMXS 841095043264
X-Small Black Glossy E017648 XS BLKG 468259BKGLSXS 841095043349
X-Small Black Matte E017648 XS BLKM 468259BKMATXS 841095074329
X-Small Brown Matte E017648 XS BRNM 468259BNMATXS 841095043370
X-Small Navy Matte E017648 XS NVYM 468259NYMATXS 841095043394
XSmall Long Oval Black Gloss Matte E017648 XSLO BGM 468259BKGLMXSL 841095043271
XSmall Long Oval Black Glossy E017648 XSLO BLKG 468259BKGLSXSL 841095043356
XSmall Long Oval Black Matte E017648 XSLO BLKM 468259BKMATXSL 841095043363
XSmall Long Oval Brown Matte E017648 XSLO BRNM 468259BNMATXSL 841095043387
XSmall Long Oval Navy Matte E017648 XSLO NVYM 468259NYMATXSL 841095043400
XX-Large Black Gloss Matte E017648 XXL BGM 468259BKGMXXL
XX-Large Black Glossy E017648 XXL BLKG 468259BKGLSXXL
XX-Large Black Matte E017648 XXL BLKM 468259BKMATXXL 841095046708
XX-Large Brown Matte E017648 XXL BRNM 468259BNMATXXL
XX-Large Navy Matte E017648 XXL NVYM 468259NYMATXXL
XXL Long Oval Black Matte E017648 XXLO BLKM 468259BKMATXXLL 841095046715
XX-Small Black Gloss Matte E017648 XXS BGM 468259BKGLMXXS
XX-Small Black Glossy E017648 XXS BLKG 468259BKGLSXXS
XX-Small Black Matte E017648 XXS BLKM 468259BKMATXXS
XX-Small Brown Matte E017648 XXS BRNM 468259BNMATXXS
XX-Small Navy Matte E017648 XXS NVYM 468259NYMATXXS

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