Product Details
Item Condition: This is a new item that is missing the original packaging or the packaging has been opened. Tags, manuals, or installation instructions may be missing, however the item is fully functional.
BILT Apex Helmet
Shell:
- Aggressive injection molded polycarbonate shell design
- Aerodynamic shell maintains stability at speed
- 1 shell size XS-2XL
- 2 EPS sizes : XS-M and L-2XL
Shield:
- Quick release double sprung face shield system to pull shield tight to gasket
- Pinlock Ready
- Clear center lock face shield with multiple detents
- Optional tinted and iridium visors available (sold separately)
Ventilation:
- Recessed top vents reduce noise and have 2-position closures
- 2 Rear exhaust vents
- 2 Position chin vent
Interior:
- Top liner features thermo welding to eliminate bulky seams and increase comfort
- Built in speaker pockets
- Noise reducing removable chin skirt
Safety:
- DOT Certified, meets or exceeds ECE 22.06 standards
- Double D-ring safety fastening
- Neck roll features reflective hits to provide visibility

BILT is engineered for the track, trail or open desert with comfort, durability and technical design in mind. From head to toe, the BILT brand is built for and with purpose - it's functional gear that's ready to perform. Nothing more, nothing less.
Aerodynamic Design
The BILT Apex Helmet delivers a bold and aerodynamic design crafted from an aggressive injection-molded polycarbonate shell, ensuring stability at high speeds. Engineered for comfort and safety, it features two EPS sizes for a precise fit across XS-2XL, a quick-release face shield system with clear locking functionality, and optional tinted or iridium visors for customization. Ventilation is optimized with recessed top vents, rear exhausts, and a two-position chin vent for reduced noise and improved airflow.

Cool and Comfortable
In addition to optimized ventilation the Apex Helmet boasts a moisture-wicking liner and cheek pads provide lasting comfort. Built-in speaker pockets make it super simple to install your favorite Bluetooth communication system and a removable chin skirt provides wind noise reduction.
| Product Style | RevZilla Item # | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|
| Product Style Matte Black / MD | RevZilla Item #10579694 | Store Sku | MFR. Product #BLH511-MB-MD | AvailabilityOnly 1 Left: Ships in 1-2 business days |
BILT Helmet Sizing
| Size | Head (cm) |
|---|---|
| 2XS | 51-52 |
| XS | 53-54 |
| SM | 55-56 |
| MD | 57-58 |
| LG | 59-60 |
| XL | 61-62 |
| 2XL | 63-64 |
| 3XL | 65-66 |
| 4XL | 67-68 |
| 5XL | 69-70 |
Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
How to Measure
-
H
Head
Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
Related Video
How To Size and Buy a Motorcycle Helmet
