Troy Lee Designs TLD 26.2 D4 Composite Helmet / MIPS Burst Grey size chart displays head circumference measurements in centimeters and inches, with options for both full-face and mountain biking helmets. The chart covers various sizes and highlights advanced Mips protection for enhanced safety.

TLD 26.2 D4 Composite Helmet / MIPS Burst Grey featuring a black full-face design with angular vents, a reflective surface, and a yellow “Mips” safety sticker on the back for advanced Mips protection.

The TLD 26.2 D4 Composite Helmet / MIPS Burst Grey is a black and gray full-face mountain biking helmet, shown from a top-down view, with striking blue “Troy Lee Designs” logos on each side and advanced Mips protection for enhanced safety on the trails.

Description

D4 reigns king atop downhill podiums and BMX events across the globe. Available in carbon, composite and polyacrylite.Details are what makes the D4 the most coveted full-face in mountain biking. Prioritizing safety while balancing weightthrough premium construction and materials, D4 incorporates Mips®protection with an EPP chin bar and anatomicalcheek pads with emergencyrelease.

FEATURES
• Mips® C2 Rotational Impact Brain Protection System
• UD carbon fiber shell
• Three shell sizes to more accurately fit a variety of head sizes and rider ages
• Anatomical '3D” contoured cheek pads with emergency release system for EMS responders
• Removable snap-in, washable comfort liner with Coolmax® and Dri-lex® moisture-wicking materials
• Super light titanium D-rings
• 1000g
• CPSC 1203*, CE EN1078*, ASTM F1952-DH, ASTM 2032-BMX. *Varies by regional standards

TLD 26.2 D4 Composite Helmet / MIPS Burst Grey

Name: TLD 26.2 D4 Composite Helmet / MIPS Burst Grey
Brand: Troy Lee Designs
SKU: 142426001
Price: 568.0 USD
Availability: OutOfStock

Brand: Troy Lee Designs SKU: Click to copy the SKU and show the pick location

$568.00 USD

Or 4 payments of $142.00 USD with

Colour - -

Size - XS/S

The D4 (Carbon, Composite and Polyacrylite) comes in three shells, each covering two sizes. Pick the shell that covers your measurement.

Size	Head circumference	Notes
XS-S	53–56cm	XS 53–54 · S 55–56
M-L	57–59cm	M 57–58 · L 58–59
XL-XXL	60–63cm	XL 60–61 · XXL 62–63

TLD says: if you are between sizes, consider the larger size for a more relaxed fit. Spare cheek pads and a head liner are included to fine-tune the fit.

How to measure

Wrap a soft tape measure around the widest part of your head, about 2.5cm above your eyebrows and just above your ears. Keep it level and snug but not tight, and read the number in centimetres.

No tape measure? Use a piece of string or a shoelace, mark where it meets, then measure the string against a ruler.

Between two sizes? Most helmet brands recommend the larger size and using the thicker set of pads. A helmet should feel snug all round with no pressure points, and shouldn't rock when you shake your head.

Read the full buying guide