Bike helmets for a 52 cm head
A 52 cm head is 20.5 inches. Of the 115 helmets we track, 95 fit you — and here is the exact size to order in each brand.
95 helmets that fit a 52 cm head
Sorted by price. The size in the third column is the one to order — it is the size whose range is centred closest to 52 cm.
| Brand | Model | Your size | That size covers | Riding | Safety (VT) | Price | |
|---|---|---|---|---|---|---|---|
| Giant | Compel ARX | S-M | 49-57 cm (19.3-22.4 in) | Urban | Not rated | ~€39.9 | View |
| Bell | Nomad 2 MIPS | Universal S/M | 52-57 cm (20.5-22.4 in) | MTB | Not rated | ~€45 | View |
| Bell | Avenue MIPS | Universal S/M | 50-57 cm (19.7-22.4 in) | Road | Not rated | ~€47 | View |
| Giant | Relay Mips | S/M | 49-57 cm (19.3-22.4 in) | Road | ★★★★☆ 4/5 | ~€54.9 | View |
| Specialized | Align II | S/M | 52-56 cm (20.5-22.0 in) | Urban, Road | ★★★★★ 5/5 | ~€55 | View |
| Specialized | Camber | XS | 49-53 cm (19.3-20.8 in) | MTB | ★★★★☆ 4/5 | ~€59 | View |
| Giant | Path Mips | S/M | 49-57 cm (19.3-22.4 in) | MTB | ★★★★☆ 4/5 | ~€59.9 | View |
| Giro | Agilis MIPS | S | 51-55 cm (20.1-21.6 in) | Road | Not rated | ~€60 | View |
| Lazer | CityZen KinetiCore | S | 52-56 cm (20.5-22.0 in) | Urban | ★★★☆☆ 3/5 | ~€65 | View |
| ABUS | Hyban 2.0 | M | 52-58 cm (20.5-22.8 in) | Urban | Not rated | ~€65 | View |
| Giant | Roost | S | 51-55 cm (20.1-21.6 in) | MTB | Not rated | ~€65 | View |
| Smith | Signal MIPS | S | 51-55 cm (20.1-21.6 in) | Road | ★★★☆☆ 3/5 | ~€68 | View |
| Smith | Convoy MIPS | S | 51-55 cm (20.1-21.6 in) | MTB | Not rated | ~€68 | View |
| Specialized | Chamonix 3 | S | 51-56 cm (20.1-22.0 in) | Road, Urban | ★★★★★ 5/5 | ~€69 | View |
| MET | Terranova MIPS | S | 52-56 cm (20.5-22.0 in) | MTB | ★★★★☆ 4/5 | ~€70 | View |
| Lazer | Tonic KinetiCore | S | 52-56 cm (20.5-22.0 in) | Road, Urban | ★★★☆☆ 3/5 | ~€70 | View |
| Endura | Hummvee Plus MIPS | S-M | 51-56 cm (20.1-22.0 in) | MTB, Urban | ★★☆☆☆ 2/5 | ~€75 | View |
| Specialized | Mode | S | 51-56 cm (20.1-22.0 in) | Urban | ★★★★★ 5/5 | ~€75 | View |
| Bern | Macon 2.0 MIPS | S | 52-55.5 cm (20.5-21.8 in) | Urban | ★★★★☆ 4/5 | ~€77 | View |
| Specialized | Tactic | S | 51-56 cm (20.1-22.0 in) | MTB | ★★★★★ 5/5 | ~€79 | View |
| MET | Downtown MIPS | S/M | 52-58 cm (20.5-22.8 in) | Urban | ★★★★★ 5/5 | ~€80 | View |
| MET | Miles MIPS | S/M | 52-58 cm (20.5-22.8 in) | Urban | ★★★★★ 5/5 | ~€80 | View |
| MET | Shelter | S | 52-56 cm (20.5-22.0 in) | MTB | ★★★★☆ 4/5 | ~€80 | View |
| Fox | Mainframe MIPS | S | 51-55 cm (20.1-21.6 in) | MTB | ★★★☆☆ 3/5 | ~€83 | View |
| Bell | 4Forty MIPS | S | 52-56 cm (20.5-22.0 in) | MTB | Not rated | ~€87 | View |
| Giro | Radix MIPS | S | 51-55 cm (20.1-21.6 in) | MTB | Not rated | ~€87 | View |
| HJC | Atara | S | 51-56 cm (20.1-22.0 in) | Road | Not rated | ~€89 | View |
| POC | Axion Race MIPS | S | 51-54 cm (20.1-21.2 in) | MTB | Not rated | ~€90 | View |
| Giant | Rev Comp Mips | S | 51-55 cm (20.1-21.6 in) | Road | ★★★★☆ 4/5 | ~€95 | View |
| Specialized | Ambush 2 | S | 51-56 cm (20.1-22.0 in) | MTB | ★★★★★ 5/5 | ~€99 | View |
| Giant | Roost Mips | S | 51-55 cm (20.1-21.6 in) | MTB | ★★★★★ 5/5 | ~€99 | View |
| Kask | Sintesi | M | 52-58 cm (20.5-22.8 in) | Road, Gravel, MTB, Urban | Not rated | ~€100 | View |
| MET | Idolo MIPS | UN | 52-59 cm (20.5-23.2 in) | Road | Not rated | ~€100 | View |
| SCOTT | Arx Plus | S | 51-55 cm (20.1-21.6 in) | Road, Gravel, MTB | ★★★★☆ 4/5 | ~€100 | View |
| HJC | Bellus | S | 51-56 cm (20.1-22.0 in) | Urban | Not rated | ~€100 | View |
| Bern | Hendrix MIPS | S | 52-55.5 cm (20.5-21.8 in) | Urban | Not rated | ~€104 | View |
| Smith | Persist MIPS | S | 51-55 cm (20.1-21.6 in) | Road | Not rated | ~€109 | View |
| Specialized | Loma | S | 51-56 cm (20.1-22.0 in) | Road | ★★★★☆ 4/5 | ~€109 | View |
| Trek | Quantum WaveCel | S | 52-56 cm (20.5-22.0 in) | MTB | ★★★★☆ 4/5 | ~€109.99 | View |
| Fox | Speedframe | S | 51-55 cm (20.1-21.6 in) | MTB | ★★★☆☆ 3/5 | ~€110 | View |
| Bern | Watts 2.0 MIPS | S | 52-55.5 cm (20.5-21.8 in) | Urban | Not rated | ~€112 | View |
| Lazer | Strada KinetiCore | S | 52-56 cm (20.5-22.0 in) | Road, Gravel, Urban | ★★★☆☆ 3/5 | ~€120 | View |
| Uvex | Quatro | 52-57 cm | 52-57 cm (20.5-22.4 in) | MTB | Not rated | ~€120 | View |
| Uvex | Rise | 52-56 cm | 52-56 cm (20.5-22.0 in) | Road | Not rated | ~€120 | View |
| MET | Vinci MIPS | S | 52-56 cm (20.5-22.0 in) | Road | ★★★★☆ 4/5 | ~€120 | View |
| Giro | Manifest Spherical | S | 51-55 cm (20.1-21.6 in) | MTB | ★★★★☆ 4/5 | ~€127 | View |
| Bell | Falcon XR MIPS | S | 52-56 cm (20.5-22.0 in) | Road, Gravel | Not rated | ~€130 | View |
| Smith | Session MIPS | S | 51-55 cm (20.1-21.6 in) | MTB | Not rated | ~€135 | View |
| HJC | Valeco 2 | S | 51-56 cm (20.1-22.0 in) | Road | Not rated | ~€139 | View |
| MET | Estro MIPS | S | 52-56 cm (20.5-22.0 in) | Road, Gravel | Not rated | ~€140 | View |
| Giant | Rev Elite Mips | S | 51-55 cm (20.1-21.6 in) | Road | ★★★★☆ 4/5 | ~€145 | View |
| Giant | Rail Mips | S | 51-55 cm (20.1-21.6 in) | MTB | ★★★★☆ 4/5 | ~€145 | View |
| Fox | Crossframe Pro | S | 51-55 cm (20.1-21.6 in) | MTB, Gravel | ★★★★★ 5/5 | ~€147 | View |
| Kask | Mojito³ | S | 50-56 cm (19.7-22.0 in) | Road | Not rated | ~€149 | View |
| Specialized | Search | S | 51-56 cm (20.1-22.0 in) | Road, Gravel | ★★★★☆ 4/5 | ~€149 | View |
| Sweet Protection | Outrider Mips | S | 52-55 cm (20.5-21.6 in) | Road, Urban | Not rated | ~€149 | View |
| Giro | Syntax MIPS | S | 51-55 cm (20.1-21.6 in) | Road, Gravel | ★★★☆☆ 3/5 | ~€150 | View |
| MET | Terrae | S | 52-56 cm (20.5-22.0 in) | MTB | ★★★★☆ 4/5 | ~€150 | View |
| Trek | Circuit WaveCel | S | 51-57 cm (20.1-22.4 in) | Road | ★★★★☆ 4/5 | ~€157 | View |
| MET | Rivale MIPS | S | 52-56 cm (20.5-22.0 in) | Road | ★★★★☆ 4/5 | ~€170 | View |
| Giro | Eclipse Spherical | S | 51-55 cm (20.1-21.6 in) | Road | ★★★★☆ 4/5 | ~€179 | View |
| POC | Omne Air MIPS | S | 50-56 cm (19.7-22.0 in) | Road, Urban | Not rated | ~€180 | View |
| Specialized | Propero 4 | S | 51-56 cm (20.1-22.0 in) | Road | ★★★★☆ 4/5 | ~€189 | View |
| Lazer | Jackal KinetiCore | S | 52-56 cm (20.5-22.0 in) | MTB | ★★★☆☆ 3/5 | ~€190 | View |
| Specialized | Ambush 3 | S | 51-56 cm (20.1-22.0 in) | MTB | ★★★★★ 5/5 | ~€199 | View |
| MET | Revo | S | 52-56 cm (20.5-22.0 in) | MTB | ★★★★☆ 4/5 | ~€200 | View |
| HJC | Furion 3 | S | 51-56 cm (20.1-22.0 in) | Road | Not rated | ~€209 | View |
| Kask | Urban R | S/M | 51-57 cm (20.1-22.4 in) | Urban | Not rated | ~€210 | View |
| Kask | Protone Icon | S | 50-56 cm (19.7-22.0 in) | Road, Gravel, MTB | Not rated | ~€219 | View |
| POC | Cularis | S | 51-54 cm (20.1-21.2 in) | MTB | ★★★★★ 5/5 | ~€230 | View |
| Giant | Rev Pro Mips | S | 51-55 cm (20.1-21.6 in) | Road | ★★★★★ 5/5 | ~€249 | View |
| Trek | Blaze WaveCel | S | 52-56 cm (20.5-22.0 in) | MTB | ★★★★☆ 4/5 | ~€249.99 | View |
| Trek | Ballista Mips | S | 51-57 cm (20.1-22.4 in) | Road | ★★★★☆ 4/5 | ~€249.99 | View |
| HJC | Ibex 3 | S | 51-56 cm (20.1-22.0 in) | Road | Not rated | ~€259 | View |
| POC | Ventral Air MIPS | S | 50-56 cm (19.7-22.0 in) | Road, Gravel | Not rated | ~€260 | View |
| MET | Trenta MIPS | S | 52-56 cm (20.5-22.0 in) | Road | ★★★★☆ 4/5 | ~€260 | View |
| POC | Kortal Race MIPS | XS-S | 51-54 cm (20.1-21.2 in) | MTB | Not rated | ~€270 | View |
| Specialized | S-Works Prevail 3 | S | 51-56 cm (20.1-22.0 in) | Road | ★★★★★ 5/5 | ~€289 | View |
| Specialized | S-Works Evade 3 | S | 51-56 cm (20.1-22.0 in) | Road | ★★★★☆ 4/5 | ~€289 | View |
| Specialized | Gambit | S | 51-56 cm (20.1-22.0 in) | MTB | Not rated | ~€289 | View |
| POC | Cytal | S | 50-56 cm (19.7-22.0 in) | Road, Gravel | ★★★★★ 5/5 | ~€320 | View |
| Specialized | S-Works Evade 4 | S | 51-56 cm (20.1-22.0 in) | Road | ★★★★☆ 4/5 | ~€329 | View |
| Specialized | S-Works TT 5 | S | 51-56 cm (20.1-22.0 in) | Road | Not rated | ~€349 | View |
| MET | Trenta 3K Carbon MIPS | S | 52-56 cm (20.5-22.0 in) | Road, Gravel | ★★★★★ 5/5 | ~€400 | View |
| POC | Cytal Carbon | S | 50-56 cm (19.7-22.0 in) | Road, Gravel | ★★★★☆ 4/5 | ~€400 | View |
| ABUS | MoDrop MIPS | S | 51-55 cm (20.1-21.6 in) | MTB | ★★★★☆ 4/5 | Check price | View |
| Trek | Rally WaveCel | S | 51-57 cm (20.1-22.4 in) | MTB | ★★★★☆ 4/5 | Check price | View |
| Trek | Solstice Mips | S/M | 51-58 cm (20.1-22.8 in) | Urban, Road | ★★★★☆ 4/5 | Check price | View |
| ABUS | Pedelec 2.0 | M | 52-57 cm (20.5-22.4 in) | Urban | Not rated | Check price | View |
| Giro | Aries Spherical | S | 51-55 cm (20.1-21.6 in) | Road | ★★★★★ 5/5 | Check price | View |
| Giro | Helios Spherical | S | 51-55 cm (20.1-21.6 in) | Road, Gravel | ★★★★☆ 4/5 | Check price | View |
| Giro | Tyrant Spherical | S | 51-55 cm (20.1-21.6 in) | MTB | ★★★★☆ 4/5 | Check price | View |
| Lazer | Z1 KinetiCore | S | 52-56 cm (20.5-22.0 in) | Road | ★★★★★ 5/5 | Check price | View |
| Lazer | Coyote KinetiCore | S | 52-56 cm (20.5-22.0 in) | MTB | ★★★★☆ 4/5 | Check price | View |
| Lazer | Cage KinetiCore | XS | 52-54 cm (20.5-21.2 in) | MTB | ★★★★☆ 4/5 | Check price | View |
Want to filter by riding style, budget or a specific model? The finder does all three, starting from your 52 cm.
Open the finder at 52 cmSo close
These models miss 52 cm by less than 1.5 cm. Head shape and padding thickness can swing a fit by roughly that much, so they are worth trying on in a shop — but we will not tell you they fit.
| Brand | Model | Model range | How far off |
|---|---|---|---|
| Bell | Daily LED MIPS | 53-60 cm (20.9-23.6 in) | too big for you by 1.0 cm |
| Sweet Protection | Falconer 2Vi Mips | 53-61 cm (20.9-24.0 in) | too big for you by 1.0 cm |
| Sweet Protection | Falconer Aero 2Vi Mips | 53-61 cm (20.9-24.0 in) | too big for you by 1.0 cm |
| Sweet Protection | Fluxer Mips | 53-61 cm (20.9-24.0 in) | too big for you by 1.0 cm |
| Sweet Protection | Tucker III 2Vi Mips | 53-61 cm (20.9-24.0 in) | too big for you by 1.0 cm |
| Sweet Protection | Trailblazer Mips | 53-61 cm (20.9-24.0 in) | too big for you by 1.0 cm |
| Sweet Protection | Bushwhacker 2Vi Mips | 53-61 cm (20.9-24.0 in) | too big for you by 1.0 cm |
| Sweet Protection | Primer Mips | 53-61 cm (20.9-24.0 in) | too big for you by 1.0 cm |
Is 52 cm a big head?
No — 52 cm (20.5 in) is at the small end. 83% of the models we track come in a size that small, and several brands only start at 51-52 cm.
See also: helmets for small heads.
Measuring, in one minute
Wrap a tailor's tape (or a piece of string you then measure against a ruler) around your head about 1-2 cm above the eyebrows and above the ears — the widest part. Keep it level and snug, not tight. If you land between two numbers, use the bigger one: a helmet's dial can take up slack, it cannot create room.
52 cm is 20.5 inches. American size charts are usually written in inches, European ones in centimetres, and both describe the same measurement.