WARNING: California’s Proposition 65
Proposition 65 Warning for California Consumers
O'Neal 4 SRS Rancid Adult Off-Road Helmets
The O’NEAL 4SRS helmet bridges the gap between pro-level features and everyday reliability, offering the protection you need with the style you want. With optimized airflow and a modern, lightweight design, it’s made to perform on the track and beyond!
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.
| ADULT HEAD HELMET SIZE | ||
|---|---|---|
| Size | Head (inches) | Head (cm) |
| XS | 20-3/8” - 21-1/8” | 52 / 54cm |
| SM | 21-1/4” - 22” | 54 / 56cm |
| MD | 22-1/8” - 22-7/8” | 57 / 58cm |
| LG | 23“ - 23-3/4” | 59 / 60cm |
| XL | 23-7/8” - 24-5/8” | 61 / 63cm |
| 2XL | 24-3/4” - 25-1/2” | 63 / 64cm |
| YOUTH HEAD HELMET SIZE | ||
|---|---|---|
| Size | Head (inches) | Head (cm) |
| Youth SM | 18-1/2” - 19-1/8” | 47 / 49cm |
| Youth MD | 19-1/4” - 19-7/8” | 49 / 50cm |
| Youth LG | 20” - 20-1/2” | 51 / 52cm |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
Measure the width of the waist on your regular street pants and multiply by 2. Then refer to the chart. Example: 16” x 2 = 32” or size 32. Note that ratchet buckle and side waist adjusters (on most models) will cinch up an additional 2“ of waist size to fine tune the fit.
| Size | Waist | Inseam |
|---|---|---|
| 28 | 28” / 29-1/2“ (71 / 75cm) | 27-1/2” (70cm) |
| 30 | 30” / 31-1/2“ (76 / 80cm) | 28-1/4” (72cm) |
| 32 | 32” / 33-1/2“ (81 / 85cm) | 29” (74cm) |
| 34 | 34” / 35-1/2“ (86 / 90cm) | 29-3/4” (76cm) |
| 36 | 36” / 37-1/2“ (91 / 95cm) | 30-1/2” (78cm) |
| 38 | 38” / 39-1/2“ (97 / 100cm) | 31-1/4” (79cm) |
| 40 | 40” / 41-1/2“ (102 / 105cm) | 32” (81cm) |
| 42 | 42” / 43-1/2“ (107 / 110cm) | 32-1/2” (83cm) |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
Compare one of your t-shirts with the corresponding size chart below. Choose the same size jersey as you would for a t-shirt. Note that jerseys typically run larger for a loose, unrestricted fit.
| TEE | JERSEY |
|---|---|
| X-SMALL | XS |
| SMALL | SM |
| MEDIUM | MD |
| LARGE | LG |
| X-LARGE | XL |
| 2X-LARGE | 2XL |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
Measure the width of your palm “A” about 1” below the base of your fingers (about 3/4” for kids) and the length from the tip of your index finger to the base of your thumb “B” and match measurements to sizes listed on the chart. This is for reference only. Glove fit can be a personal preference.
| SIZE A & B CHART | ||
|---|---|---|
| Size | A | B |
| SM | 3-5/8” / 4-3/8” | 9.2 / 11.1cm |
| MD | 3-3/4” / 4-1/2” | 9.5 / 11.4cm |
| LG | 3-7/8” / 4-5/8” | 9.8 / 11.7cm |
| XL | 4” / 4-3/4” | 10.2 / 12.1cm |
| 2XL | 4-1/8” / 4-7/8” | 10.5 / 12.4cm |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
Measure the width of the waist on your regular street pants and multiply by 2. Then refer to the chart. Example: 16” x 2 = 32” or size 32. Note that ratchet buckle and side waist adjusters (on most models) will cinch up an additional 2“ of waist size to fine tune the fit.
| SIZE, WAIST & INSEAM CHART | ||
|---|---|---|
| Size | Waist | Inseam |
| 02 | 26” / 27-1/2“ (66 / 70cm) | 29-1/2” (76cm) |
| 04 | 28” / 29-1/2“ (71 / 75cm) | 30” (77cm) |
| 06 | 30” / 31-1/2“ (76 / 80cm) | 30-1/2” (78cm) |
| 08 | 32” / 33-1/2“ (81 / 85cm) | 31” (80cm) |
| 10 | 34” / 35-1/2“ (86 / 90cm) | 31-1/2” (81cm) |
| 12 | 36” / 37-1/2“ (91 / 95cm) | 32” (82cm) |
| 14 | 38” / 39-1/2“ (97 / 100cm) | 32-1/2” (83cm) |
| 16 | 40” / 41-1/2“ (102 / 105cm) | 33” (85cm) |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
Compare one of your t-shirts with the corresponding size chart below. Choose the same size jersey as you would for a t-shirt. Note that jerseys typically run larger for a loose, unrestricted fit.
| TEE | JERSEY |
|---|---|
| X-SMALL | WXS |
| SMALL | WSM |
| MEDIUM | WMD |
| LARGE | WLG |
| X-LARGE | WXL |
| 2X-LARGE | W2XL |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
Measure the width of your palm “A” about 1” below the base of your fingers (about 3/4” for kids) and the length from the tip of your index finger to the base of your thumb “B” and match measurements to sizes listed on the chart. This is for reference only. Glove fit can be a personal preference.
| Size | A | B |
|---|---|---|
| WSM | 3-1/8” / 4” | 8 / 10.2cm |
| WMD | 3-1/4” / 4-1/8” | 8 3/10.5cm |
| WLG | 3-3/8” / 4-1/4” | 8.6 / 10.8cm |
| WXL | 3-1/2“ / 4-3/8” | 8.9 / 11.1cm |
| W2XL | 3-5/8” / 4-1/2” | 9.2 / 11.4cm |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
| Youth Pants - Elite Series | ||
|---|---|---|
| Measure the width of the waist on your regular street pants and multiply by 2. Then refer to the chart. Note that ratchet buckle and side waist adjusters will cinch up an additional 2“ of waist size to fine-tune the fit. | ||
| Size | Waist | Inseam |
| 22 | 22” / 23-1/2” (56 / 60cm) | 20” (51cm) |
| 24 | 24” / 25-1/2” (61 / 65cm) | 21-1/2” (55cm) |
| 26 | 26” / 27-1/2” (66 / 70cm) | 23” (58cm) |
| 28 | 28” / 29-1/2” (71 / 75cm) | 24-1/2” (62cm) |
| Youth Pants - Arkon/Syncron Series | ||
|---|---|---|
| Measure the width of the waist on your regular street pants and multiply by 2. Then refer to the chart. Note that ratchet buckle and side waist adjusters will cinch up an additional 2“ of waist size to fine-tune the fit. | ||
| Size | Waist | Inseam |
| 16 | 16” / 17-1/2” (41 / 44cm) | 15-1/2” (39cm) |
| 18 | 18” / 19-1/2” (46 / 50cm) | 17” (43cm) |
| 20 | 20” / 21-1/2” (51 / 55cm) | 18-1/2” (47cm) |
| 22 | 22” / 23-1/2” (56 / 60cm) | 20” (51cm) |
| 24 | 24” / 25-1/2” (61 / 65cm) | 21-1/2” (55cm) |
| 26 | 26” / 27-1/2” (66 / 70cm) | 23” (58cm) |
| 28 | 28” / 29-1/2” (71 / 75cm) | 24-1/2” (62cm) |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
| Youth Jerseys - Elite Series | |
|---|---|
| Compare one of your t-shirts with the corresponding size chart below. Choose the same size jersey as you would for a t-shirt. Note that jerseys typically run larger for a loose, unrestricted fit. | |
| Tee | Jersey |
| Small (6-8) | YSM |
| Medium (10-12) | YMD |
| Large (14-16) | YLG |
| X-Large (18-20) | YXL |
| Youth Jerseys - Arkon/Syncron Series | |
|---|---|
| Compare one of your t-shirts with the corresponding size chart below. Choose the same size jersey as you would for a t-shirt. Note that jerseys typically run larger for a loose, unrestricted fit. | |
| Tee | Jersey |
| X-Small (2-4) | YXS |
| Small (6-8) | YSM |
| Medium (10-12) | YMD |
| Large (14-16) | YLG |
| X-Large (18-20) | YXL |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
Measure the width of your palm “A” about 1” below the base of your fingers (about 3/4” for kids) and the length from the tip of your index finger to the base of your thumb “B” and match measurements to sizes listed on the chart. This is for reference only. Glove fit can be a personal preference.
| Size | A (inches) | B (cm) |
|---|---|---|
| YXS | 2-1/2” / 2-7/8” | 6.4 / 7.3cm |
| YSM | 2-5/8” / 3” | 6.7 / 7.6cm |
| YMD | 2-3/4“ / 3-1/8” | 7 / 7.9cm |
| YLG | 2-7/8“ / 3-1/4” | 7.3 / 8.3cm |
| YXL | 3“ / 3-3/8” | 7.6 / 8.3cm |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
