Leatt AllMtn 4.0 V21 Adult MTB Helmets
- Lightweight Polymer Compound shell in three sizes
- 360 degree Turbine Brain injury reduction technology
- Reduces forces associated with concussion
- Sunglasses docking port for easy and secure storage
- Maximized ventilation with 13 vents effective even at low speeds
- Fidlock magnetic closure system
- Moisture wicking, breathable, anti-odor and washable inner liner
- Adjustable visor with breakaway function for rotational impact force reduction
- In-molded EPS + EPO impact foam for superior energy absorption
- Certified and tested: AS/NZS 2063:2008, EN1078, CPSC 1203
- Weight: From 360g / 0.79lbs
- Colors: Black, Chilli
- Sizes: Small, Medium, Large
- SKU: 1021000600, 1021000601, 1021000602, 1021000620, 1021000621, 1021000622
Product Image
Color
Size
SKU
Availability
Price
Black
Small
1021000600
In Stock
$76.00
Black
Medium
1021000601
In Stock
$76.00
Black
Large
1021000602
In Stock
$76.00
Chilli
Small
1021000620
In Stock
$76.00
Chilli
Medium
1021000621
In Stock
$76.00
Chilli
Large
1021000622
In Stock
$76.00
New or Brand New - Brand new item in original packaging (original manufacturer's warranty may apply).
Refurbished - Professionally restored and in perfect working condition. Original packaging may be missing or slightly damaged.
Used - Item has seen limited use but remains in good working condition. May show some limited signs of wear with small scratches or cosmetic blemishes. May arrive with damaged packaging or be repackaged.
Refurbished, Without Tags - Same as refurbished. Item may arrive with mising labels or tags.
Refurbished, Last Call - Same as refurbished. Last call or closeout item.
| Size | Centimeter | Inches |
|---|---|---|
| XS | 53 - 54 | 20¾ - 21¼ |
| SM | 55 - 56 | 21⅝ - 22 |
| MD | 57 - 58 | 22½ - 22¾ |
| LG | 59 - 60 | 22¼ - 22⅝ |
| XL | 61 - 62 | 24 - 24¼ |
| 2XL | 63 - 64 | 24¾ - 25⅕ |
| Youth | ||
| MD | 51-52 | 20 - 20½ |
| LG | 53-54 | 20¾ - 21¼ |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
| MODEL | Junior / Youth | Adult | S/M | L/XL | XX-Large |
|---|---|---|---|---|---|
| DBX 3.5 Neck Brace | 74 - 82cm | - | 82 - 94cm | 94 - 110cm | 110 - 122cm |
| DBX 4.5 Neck Brace | - | - | 78 - 94cm | 94 - 122cm | - |
| DBX 5.5 Neck Brace | 74 - 82cm | - | 82 - 94cm | 94 - 122cm | - |
| DBX 6.5 Neck Brace | - | - | 82 - 94cm | 94 - 122cm | - |
| DBX/GPX Neck Brace | - | - | 74 - 98cm | 98 - 130cm | - |
| Fusion 2.0 Body Vest | - | - | 54 - 66cm (JNR) | 66 - 74cm (JNR) | 74 - 86cm (JNR) |
| Fusion 3.0 Body Vest | - | - | 86 - 98cm | 98 - 118cm | 118 - 126cm |
| STX Road Neck Brace | - | - | 66 - 94cm | 90 - 122cm | 114 - 126cm |
| STX Road RR Neck | - | 82 - 106cm | - | - | - |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
| Model | Measure Point | Kids | JR | Small(SML/MED) | Medium(SML/MED) | Large(L/XL) | X-Large(L/XL) | 2X-Large |
|---|---|---|---|---|---|---|---|---|
| 3DF EXT (+ Shin) | Thigh | 26 - 32cm | 28 - 34cm | 33 - 41cm | 33 - 41cm | 41 - 53cm | 41 - 53cm | 53 - 58cm |
| 3DF EXT (+ Shin) | Calf | 26 - 32cm | 28 - 34cm | 33 - 41cm | 33 - 41cm | 41 - 53cm | 41 - 53cm | 53 - 58cm |
| 3DF EXT Hybrid (+ Shin) | Thigh | 26 - 32cm | 28 - 34cm | 33 - 41cm | 33 - 41cm | 41 - 53cm | 41 - 53cm | 53 - 58cm |
| 3DF EXT Hybrid (+ Shin) | Calf | 26 - 32cm | 28 - 34cm | 33 - 41cm | 33 - 41cm | 41 - 53cm | 41 - 53cm | 53 - 58cm |
| 3DF Hybrid | Thigh | 26 - 32cm | 28 - 34cm | 33 - 41cm | 33 - 41cm | 41 - 53cm | 41 - 53cm | 53 - 58cm |
| 3DF Hybrid | Calf | 26 - 32cm | 28 - 34cm | 33 - 41cm | 33 - 41cm | 41 - 53cm | 41 - 53cm | 53 - 58cm |
| 3DF Hybrid EXT (+ Shin) | Thigh | 26 - 32cm | 28 - 34cm | 33 - 41cm | 33 - 41cm | 41 - 53cm | 41 - 53cm | 53 - 58cm |
| 3DF Hybrid EXT (+ Shin) | Calf | 26 - 32cm | 28 - 34cm | 33 - 41cm | 33 - 41cm | 41 - 53cm | 41 - 53cm | 53 - 58cm |
| Airflex | Thigh | 26 - 32cm | 28 - 34cm | 33 - 41cm | 33 - 41cm | 41 - 53cm | 41 - 53cm | 53 - 58cm |
| Airflex | Calf | 26 - 32cm | 28 - 34cm | 33 - 41cm | 33 - 41cm | 41 - 53cm | 41 - 53cm | 53 - 58cm |
| Airflex Pro | Thigh | - | - | 33 - 37cm | 37 - 41cm | 41 - 47cm | 47 - 53cm | 53 - 59cm |
| Airflex Pro | Calf | - | - | 25 - 29cm | 29 - 33cm | 33 - 38cm | 38 - 44cm | 44 - 51cm |
| Dual Axis (+ Shin) | Thigh | 26 - 32cm | 28 - 34cm | 33 - 41cm | 33 - 41cm | 41 - 53cm | 41 - 53cm | 53 - 58cm |
| Dual Axis (+ Shin) | Calf | 18 - 22cm | 20 - 26cm | 25 - 33cm | 25 - 33cm | 33 - 44cm | 33 - 44cm | 44 - 51cmm |
| Enduro | Thigh | 26 - 32cm | 28 - 34cm | 33 - 41cm | 33 - 41cm | 41 - 53cm | 41 - 53cm | 53 - 58cm |
| Enduro | Calf | 18 - 22cm | 20 - 26cm | 25 - 33cm | 25 - 33cm | 33 -44cm | 33 -44cm | 44 - 51cm |
| Knee & Shin 3.0 EXT | Thigh | 26 - 32cm | 28 - 34cm | 33 - 41cm | 33 - 41cm | 41 - 53cm | 41 - 53cm | 53 - 58cm |
| Knee & Shin 3.0 EXT | Calf | 18 - 22cm | 20 - 26cm | 25 - 33cm | 25 - 33cm | 33 - 44cm | 33 - 44cm | 44 - 51cm |
| Leatt 3DF 3.0 | Thigh | 26 - 32cm | 28 - 34cm | 33 - 41cm | 33 - 41cm | 41 - 53cm | 41 - 53cm | 53 - 58cm |
| Leatt 3DF 3.0 | Calf | 18 - 22cm | 20 - 26cm | 25 - 33cm | 25 - 33cm | 33 - 44cm | 33 - 44cm | 44 - 51cm |
| Leatt 3DF 5.0 | Thigh | 26 - 32cm | 28 - 34cm | 33 - 41cm | 33 - 41cm | 41 - 53cm | 41 - 53cm | 53 - 58cm |
| Leatt 3DF 5.0 | Calf | 18 - 22cm | 20 - 26cm | 25 - 33cm | 25 - 33cm | 33 - 44cm | 33 - 44cm | 44 - 51cm |
| Leatt 3DF 6.0 | Thigh | 26 - 32cm | 28 - 34cm | 33 - 41cm | 33 - 41cm | 41 - 53cm | 41 - 53cm | 53 - 58cm |
| Leatt 3DF 6.0 | Calf | 18 - 22cm | 20 - 26cm | 25 - 33cm | 25 - 33cm | 33 - 44cm | 33 - 44cm | 44 - 51cm |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
| Model | Kids | Junior / Youth | Small(SML/MED) | Medium(SML/MED) | Large(L/XL) | X-Large(L/XL) | XX-Large |
|---|---|---|---|---|---|---|---|
| Airflex | - | 19 - 21cm | 20 - 24cm | 24 - 28cm | 28 - 33cm | 32 - 36cm | 36 - 40cm |
| Contour | 18 - 20cm | 19 - 23cm | 22 - 28cm | 22 - 28cm | 28 - 35cm | 28 - 35cm | 35 - 41cm |
| Leatt 3.0 | 18 - 20cm | 19 - 23cm | 22 - 28cm | 22 - 28cm | 28 - 35cm | 28 - 35cm | 35 - 41cm |
| Leatt 3DF | 18 - 20cm | 19 - 23cm | 22 - 28cm | 22 - 28cm | 28 - 35cm | 28 - 35cm | 35 - 41cm |
| Leatt 3DF 5.0 | - | 19 - 21cm | 20 - 24cm | 24 - 28cm | 28 - 33cm | 32 - 36cm | 36 - 40cm |
| Leatt 3DF 6.0 | - | 19 - 21cm | 20 - 24cm | 24 - 28cm | 28 - 33cm | 32 - 36cm | 36 - 40cm |
| Leatt 3DF Hybrid | 18 - 20cm | 19 - 23cm | 22 - 28cm | 22 - 28cm | 28 - 35cm | 28 - 35cm | 35 - 41cm |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
