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

Bell MX-9 Adventure MIPS vs HJC C10

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

Bell MX-9 Adventure MIPS comes out ahead by a narrow margin (4.7 vs 4.5). The gap is mostly about dual-sport and adventure motorcycle riders — read the strengths below before deciding.

Higher ratedRanked #3 in Best Motorcycle Helmets Under $300

Bell MX-9 Adventure MIPS

4.7

$259

The MX-9 Adventure is the ADV pick — Bell's adventure helmet with MIPS for dual-sport riders.

Strengths

— ADV-focused — peak + face shield combo
— MIPS + ECE + DOT certifications
— Universally comfortable fit

Watch-outs

— Adventure-specific (peak limits highway use)
— Bell brand smaller than Shoei US
— Heavier than street helmets

$259 · Check Price on Amazon Full review →

Ranked #5 in Best Motorcycle Helmets Under $300

HJC C10

4.5

$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

$99 · Check Price on Amazon Full review →

How they stack up

Bell MX-9 Adventure MIPS

ADV-focused. MIPS. Comfortable fit.

HJC C10

Cheapest pick. Newest ECE safety cert. No MIPS.

Specs side-by-side

Spec	Bell MX-9 Adventure MIPS	HJC C10
Type	ADV	Full-face
Tech	MIPS	—
Cert	DOT + ECE	ECE 22.06
Brand	Bell	HJC
Price	—	$99

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