WARNING: California’s Proposition 65
Proposition 65 Warning for California Consumers
Bell MX-10 Dyno MIPS Adult Off-Road Helmets
The MX-10 MIPS steps up from the MX-9 MIPS, delivering entry-level excellence for weekend warriors, new riders, and casual enthusiasts. With a lightweight 1300g polycarbonate shell, antimicrobial liner, Flying Bridge visor, and removable mouthpiece, it’s built for fun and comfort. Dual certified DOT and ECE 22.06, it’s your ticket to ride—XS to XXL.
The MX-10 MIPS replaces the MX-9 MIPS, bringing fresh vibes to the entry-level game for weekend warriors, newbies, and laid-back riders who love the dirt. Crafted with a durable polycarbonate shell weighing just 1300g, it’s light enough for all-day sessions without breaking the bank. It borrows Moto-10 swagger with a Flying Bridge visor and removable mouthpiece, while an antimicrobial liner keeps it clean ride after ride. Available in sizes XS to XXL, it’s got a fit for every head and meets DOT and ECE 22.06 standards for legit protection. Whether you’re hitting the trails or just getting started, the MX-10 MIPS blends style, safety, and value into one badass package. This is the helmet that says, “I’m here to ride”—no fuss, all fun.
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.
| Standard Size | Hat Size | Inches | Centimeters |
|---|---|---|---|
| 4XS | 6 3/8 | 20 1/16 | 51 |
| 3XS | 6 1/2 - 6 5/8 | 20 1/2 - 20 7/8 | 52-53 |
| 2XS | 6 3/4 - 6 7/8 | 21 1/4 - 21 5/8 | 54-55 |
| XS | 7 | 22 | 56 |
| S | 7 1/8 | 2 3/8 | 57 |
| M | 7 1/4 - 7 3/8 | 22 3/4 - 23 1/4 | 58-59 |
| L | 7 1/2 | 23 5/8 | 60 |
| XL | 7 5/8 - 7 3/4 | 24 - 24 3/8 | 61-62 |
| 2XL | 7 7/8 - 8 | 24 3/4 - 25 1/4 | 63-64 |
| 3XL | 8 1/8 - 8 1/4 | 25 5/8 - 26 | 65-66 |
| 4XL | 8 3/8 - 8 1/2 | 26 3/8 - 26 3/4 | 67-68 |
Measuring the head is only a starting point for the entire sizing procedure. Due to varying shapes, heads that are apparently the same size when measured by a tape may not necessarily fit the same size helmet. A small metal tape measure or a cloth tape may be used to make your initial measurement. You can also use a string, which can then be laid against a measuring tape.
(H) Head
Measure the circumference of the head at a point approximately one inch above the eyebrows in front, and at a point in the back of the head that results in the largest possible measurement. Take several measurements. The largest measurement is the one you want to use.
