Shoei RF-1400 Ideograph Adult Street Helmets
The SHOEI RF-1400 Ideograph helmet is a true game-changer for motorcycle enthusiasts. Its cutting-edge design, lightweight construction, and aerodynamic features make it stand out in the world of motorcycle helmets. Designed with your comfort and safety in mind, this helmet offers an exceptional riding experience.
Constructed with a Multi-Ply Matrix AIM+ shell, the RF-1400 Ideograph strikes the perfect balance between strength and weight reduction, providing top-notch protection without sacrificing comfort. The helmet's advanced ventilation system ensures optimal airflow, keeping you cool and refreshed during long rides. Plus, its wide field of vision guarantees unobstructed sightlines, enhancing your overall riding experience.
In addition to its outstanding performance, the RF-1400 Ideograph boasts a bold graphic style that adds a unique flair to your riding gear. Elevate your motorcycle journey with this exceptional helmet, combining style, comfort, and safety like never before.
- Aerodynamic Performance Multi-Ply Matrix AIM+ Shell
- Enhanced Vision
- Optimized Ventilation System
- Dual-Layer Multi-Density EPS Liner
- 3D Max-Dry Interior System II
- CWR-F2 Shield and Base Plate System
- Emergency Quick Release System (E.Q.R.S.)
- Advanced Noise Reduction
- Includes Chin Curtain, Breath Guard, and Pinlock EVO Lens
- Pinlock CWR-F2/CWR-F2R Lens Insert (DKS304)
- Standards: Snell M2020D and DOT Approved
- Construction: AIM+ (Advanced Integrated Matrix Plus Multi-Ply)
- Weight: 3.64 lbs / 1649 grams (approx, based on size medium solid color)
- Colors: TC-5, TC-6
- Sizes: X-Small, Small, Medium, Large, X-Large, 2X-Large
- SKU: 0101-2105, 0101-2106












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.
CORRECT HELMET SIZING
Each helmet model has small differences in its shape that ultimately affect the fit. For this reason, it is essential to test a helmet before buying it. Test whether it sits on your head properly by putting on the helmet and moving your head to the left and right, as well as up and down while holding the helmet firmly with both hands. If your head can move too freely within the helmet, we recommend that you try a smaller size. If you feel local pressure points, then choose a helmet that is one size larger, or perhaps try on a different model.
(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.
SIZE | HEAD (CM) | HAT SIZE | HEAD (IN) |
---|---|---|---|
2XS | 51 - 52 | 6 3/8 - 6 1/2 | 20 1/8 - 20 1/2 |
XS | 53 - 54 | 6 5⁄8 - 6 3⁄4 | 20 7⁄8 - 21 1⁄4 |
SM | 55 - 56 | 6 7⁄8 - 7 | 21 5⁄8 - 22 |
MD | 57 - 58 | 7 1⁄8 - 7 1⁄4 | 22 1⁄2 - 22 7⁄8 |
LG | 59 - 60 | 7 3⁄8 - 7 1⁄2 | 23 1⁄4 - 23 5⁄8 |
XL | 61 - 62 | 7 5⁄8 - 7 3⁄4 | 24 - 24 3⁄8 |
2XL | 63 - 64 | 7 7⁄8 - 8 | 24 3⁄4 - 25 1⁄8 |
3XL | 65 - 66 | 8 1⁄8 - 8 1⁄4 | 25 5⁄8 - 26 |