SCOTT ARX MIPS 2026 vs Specialized Chamonix 3

The SCOTT ARX MIPS 2026 scored better than the Specialized Chamonix 3 in Virginia Tech's road lab tests: STAR 8.666 versus 9.642.

Both are road helmets in Virginia Tech's ratings, so their scores compare fairly. Here is how they did in the lab and what each cost when tested.

The verdict

The SCOTT ARX MIPS 2026 scored 8.666 and the Specialized Chamonix 3 scored 9.642. That gives the SCOTT ARX MIPS 2026 about a 10% better score in Virginia Tech's lab tests.

Both earned 5 stars.

At testing, the SCOTT ARX MIPS 2026 cost $19 more ($99 against $80).

Is the better lab score worth it?

Only if you like it for other reasons. You'd pay about $19 more for a lab score about 10% better. Fit, vents and looks can fairly decide this one.

Prices are what each helmet cost when Virginia Tech tested it. Check today's price, the exact model and the fit before you buy. Source: Virginia Tech Helmet Lab bicycle helmet ratings. Ratings last checked .

Compare more road helmets

See all comparisons or our best bike helmets by style.