Verdict
Head-to-head · Best Motorcycle Helmets Under $300

HJC C10 vs HJC IS-MAX II Modular

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

HJC IS-MAX II Modular comes out ahead by a narrow margin (4.5 vs 4.6). The gap is mostly about commuters wanting modular helmet at value price — read the strengths below before deciding.

HJC C10
Ranked #5 in Best Motorcycle Helmets Under $300
HJC C10
$99

The HJC C10 is the budget pick — first sub-$100 helmet with the new ECE 22.06 cert.

Strengths
  • First helmet under $100 with ECE 22.06 certification
  • Newest safety standard
  • Full-face design
Watch-outs
  • No MIPS
  • Limited ventilation
  • Basic visor — no Pinlock-ready
HJC IS-MAX II Modular
Higher ratedRanked #4 in Best Motorcycle Helmets Under $300
HJC IS-MAX II Modular
$199

The IS-MAX II is the modular value pick — HJC's flip-up modular helmet at $199.

Strengths
  • Modular flip-up design
  • Drop-down sun visor
  • Polycarbonate composite shell
Watch-outs
  • No MIPS
  • Heavier than non-modular
  • HJC brand recognition lower than Shoei

How they stack up

HJC C10

Cheapest pick. Newest ECE safety cert. No MIPS.

HJC IS-MAX II Modular

Only modular pick. Drop-down visor. No MIPS.

Specs side-by-side

SpecHJC C10HJC IS-MAX II Modular
CertECE 22.06
TypeFull-faceModular
Price$99$199
BrandHJCHJC
VisorDrop-down sun
← See the full ranking of best motorcycle helmets under $300