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Specialized helmet size chart

The 16 Specialized helmets we track cover heads from 49 to 63 cm (19.3 to 24.8 in). A Specialized L is not the same as an L from another brand — here are the real numbers.

Specialized helmet sizes in cm and inches

Every Specialized model in our database, with the head circumference each size actually covers. 15 of 16 came from Specialized's own size chart; the rest are from retailer listings and still need confirming with the brand.

ModelRidingSizesSafety (VT)Price
Align IIUrban, Road
S/M — 52-56 cm (20.5-22.0 in)
M/L — 56-60 cm (22.1-23.6 in)
XL — 59-62 cm (23.3-24.4 in)
★★★★★ 5/5~€55View
Ambush 2MTB
S — 51-56 cm (20.1-22.0 in)
M — 55-59 cm (21.7-23.2 in)
L — 58-62 cm (22.9-24.4 in)
★★★★★ 5/5~€99View
Ambush 3MTB
S — 51-56 cm (20.1-22.0 in)
M — 55-59 cm (21.7-23.2 in)
L — 58-62 cm (22.9-24.4 in)
★★★★★ 5/5~€199View
CamberMTB
XS — 49-53 cm (19.3-20.8 in)
S — 51-56 cm (20.1-22.0 in)
M — 55-59 cm (21.7-23.2 in)
L — 58-62 cm (22.9-24.4 in)
XL — 60-63 cm (23.7-24.8 in)
★★★★☆ 4/5~€59View
Chamonix 3Road, Urban
S — 51-56 cm (20.1-22.0 in)
M — 55-59 cm (21.7-23.2 in)
L — 58-62 cm (22.9-24.4 in)
★★★★★ 5/5~€69View
Dissident 2MTB
S — 55-57 cm (21.7-22.4 in)
M — 57-59 cm (22.5-23.2 in)
L — 58-60 cm (22.9-23.6 in)
XL — 60-62 cm (23.7-24.4 in)
Not rated~€469View
GambitMTB
S — 51-56 cm (20.1-22.0 in)
M — 55-59 cm (21.7-23.2 in)
L — 58-62 cm (22.9-24.4 in)
Not rated~€289View
LomaRoad
S — 51-56 cm (20.1-22.0 in)
M — 55-59 cm (21.7-23.2 in)
L — 58-62 cm (22.9-24.4 in)
★★★★☆ 4/5~€109View
ModeUrban
S — 51-56 cm (20.1-22.0 in)
M — 55-59 cm (21.7-23.2 in)
L — 58-62 cm (22.9-24.4 in)
★★★★★ 5/5~€75View
Propero 4Road
S — 51-56 cm (20.1-22.0 in)
M — 55-59 cm (21.7-23.2 in)
L — 58-62 cm (22.9-24.4 in)
★★★★☆ 4/5~€189View
S-Works Evade 3Road
S — 51-56 cm (20.1-22.0 in)
M — 55-59 cm (21.7-23.2 in)
L — 58-62 cm (22.9-24.4 in)
★★★★☆ 4/5~€289View
S-Works Evade 4Road
S — 51-56 cm (20.1-22.0 in)
M — 55-59 cm (21.7-23.2 in)
L — 58-62 cm (22.9-24.4 in)
★★★★☆ 4/5~€329View
S-Works Prevail 3Road
S — 51-56 cm (20.1-22.0 in)
M — 55-59 cm (21.7-23.2 in)
L — 58-62 cm (22.9-24.4 in)
★★★★★ 5/5~€289View
S-Works TT 5Road
S — 51-56 cm (20.1-22.0 in)
M — 55-59 cm (21.7-23.2 in)
L — 58-62 cm (22.9-24.4 in)
Not rated~€349View
SearchRoad, Gravel
S — 51-56 cm (20.1-22.0 in)
M — 55-59 cm (21.7-23.2 in)
L — 58-62 cm (22.9-24.4 in)
★★★★☆ 4/5~€149View
TacticMTB
S — 51-56 cm (20.1-22.0 in)
M — 55-59 cm (21.7-23.2 in)
L — 58-62 cm (22.9-24.4 in)
★★★★★ 5/5~€79View

Which Specialized size am I?

Measure your head first (tape or string around the widest part, 1-2 cm above the eyebrows), then read it off the table above — Specialized sizing is not the same as the next brand's. Across the range, Specialized covers 49 to 63 cm (19.3 to 24.8 in). If your measurement falls outside that, no Specialized helmet we track will fit you.

Jump to your measurement

Comparing Specialized against other brands? The finder shows your size in every brand at once, from one measurement.

Find my size

Safety ratings

13 of these 16 Specialized models have been crash-tested by the Virginia Tech Helmet Lab, whose STAR ratings are independent of the brands. Where we show nothing, the model has not been tested — that is not the same as testing badly.

See the full safety ranking.

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