Joe Rocket RKT Prime Solid Helmet
Precision engineered and real world test, the RKT-Prime represents Joe Rocket's take no prisoners approach to the sub-$200 MSRP market. From the aerodynamic, Snell M2010 approved shell to the advanced RapidFire shield system, this RKT is prime to take on all competitors.
Features:
Have a functionality, fit, or otherwise product-specific question about the Joe Rocket RKT Prime Solid Helmet? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Wrap a cloth measuring tape around your head just above your eyebrows. Pull the tape comfortably snug, and read the length.
| Size | Hat Size | Measurement (in) |
|---|---|---|
| 2XS | 6 3/8 - 6 1/2 | 20 - 20 1/2 |
| XS | 6 5/8 - 6 3/4 | 20 7/8 - 21 1/4 |
| SM | 6 7/8 | 21 5/8 - 22 |
| MD | 7 1/8 - 7 1/4 | 22 1/2 - 22 7/8 |
| LG | 7 3/8 - 7 1/2 | 23 1/4 - 23 5/8 |
| XL | 7 5/8 - 7 3/4 | 24 - 24 3/8 |
| 2XL | 7 7/8 - 8 | 24 3/4 - 25 1/4 |
| 3XL | 8 1/8 - 8 1/4 | 25 5/8 - 26 |
Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
Click here to see the full Joe Rocket Size Chart| Product Style | RevZilla SKU ID | Manufacturer Product # | Availability |
|---|---|---|---|
| Black / XS | 776668 | 121-601 | In Stock: Ships next business day |
| Black / SM | 776669 | 121-602 | In Stock: Ships next business day |
| Black / MD | 776670 | 121-603 | In Stock: Ships next business day |
| Black / LG | 776671 | 121-604 | In Stock: Ships next business day |
| Black / XL | 776672 | 121-605 | In Stock: Ships next business day |
| Black / 2XL | 776673 | 121-606 | In Stock: Ships next business day |
| Matte Black / XS | 776674 | 121-611 | In Stock: Ships next business day |
| Matte Black / SM | 776675 | 121-612 | In Stock: Ships next business day |
| Matte Black / MD | 776676 | 121-613 | In Stock: Ships next business day |
| Matte Black / LG | 776677 | 121-614 | In Stock: Ships next business day |
| Matte Black / XL | 776678 | 121-615 | In Stock: Ships next business day |
| Matte Black / 2XL | 776679 | 121-616 | In Stock: Ships next business day |
| Silver / XS | 776662 | 121-571 | In Stock: Ships next business day |
| Silver / SM | 776663 | 121-572 | In Stock: Ships next business day |
| Silver / MD | 776664 | 121-573 | In Stock: Ships next business day |
| Silver / LG | 776665 | 121-574 | In Stock: Ships next business day |
| Silver / XL | 776666 | 121-575 | In Stock: Ships next business day |
| Silver / 2XL | 776667 | 121-576 | In Stock: Ships next business day |
| Yellow / XS | 776519 | 121-331 | Out of Stock |
| Yellow / SM | 776657 | 121-332 | Out of Stock |
| Yellow / MD | 776658 | 121-333 | In Stock: Ships next business day |
| Yellow / LG | 776659 | 121-334 | In Stock: Ships next business day |
| Yellow / XL | 776660 | 121-335 | In Stock: Ships next business day |
| Yellow / 2XL | 776661 | 121-336 | Out of Stock |