A safety helmet with a red, white, and blue TLD D4 AS Polyacrylite Helmet W/MIPS Block Blue / White.

A safety helmet with a red, blue, and white TLD D4 AS Polyacrylite Helmet W/MIPS Block Blue / White.

A safety helmet with a red, white, and blue design by TLD D4 AS Polyacrylite Helmet W/MIPS Block Blue / White.

A safety helmet with a red, blue, and white design by TLD D4 AS Polyacrylite Helmet W/MIPS Block Blue / White.

A TLD D4 AS Polyacrylite Helmet W/MIPS in Block Blue and White design.

A TLD D4 AS Polyacrylite helmet with a blue and white design.

A TLD D4 AS Polyacrylite Helmet W/MIPS Block Blue / White with a red, white, and blue design ensuring maximum safety.

A TLD D4 AS Polyacrylite Helmet W/MIPS Block Blue / White with a red, blue, and white design.

A table showing the prices of different helmets, including TLD D4 AS Polyacrylite Helmet W/MIPS Block Blue / White.

Description

Troy Lee Designs have, for many years now, been the helmet of choice for many riders in the field at UCI SX World Cup events. At this level of racing the consequences of a crash can be catastrophic with the speed of the riders ever increasing year on year, so when they choose a TLD helmet, you know that the manufacturer has their trust.

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Meaning that while you are sacrificing a little bit of weight in a slightly heavier shell, you still have the D4 MIPS rotational impact brain protection built in.

When you choose a TLD helmet, you are making this decision because you want your head to receive the highest level of protection, and you don't need to be racing SX BMX to be exposed to the same level of forces that riders at a world cup face.

Most modern BMX tracks have tarmac berms and concrete hard surfaces meaning that riders from 5 to 55 years old need the best level or head and brain protection that they can afford and your BMX race helmet is the most vital piece of gear that you should invest in. It's not an area you should try to save money on. You only get one brain, look after it the best possible way you can in a TLD helmet

Specs:

Mips® C2 Rotational Impact Brain Protection System
Advanced Polyacrylite shell construction
Front air intake system, with high flow through polymer centre and power grid side mesh
Collarbone Suspension System
Breakaway visor screws
Anti-microbial padding
Weight - 1150G
Quick release contoured 3D cheek pads for anatomically optimised fit

TLD D4 AS Polyacrylite Helmet W/MIPS Block Blue / White

Name: TLD D4 AS Polyacrylite Helmet W/MIPS Block Blue / White
Brand: Troy Lee Designs
SKU: 175582001
Price: 584.99 AUD
Availability: OutOfStock

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

$584.99 AUD

Or 4 payments of $146.24 AUD with

Colour - Block Blue/White

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 to measure the circumference (around) your head an inch (2.54cm) above your eyebrows. Keep the tape level front to back around the widest part of your head. Keep it level and snug but not tight. If you don't have a measuring tape, use a piece of string, shoelace, spaghetti* or snake** then lay it out on a table and measure it with a ruler.

*Make sure the spaghetti is cooked or the snake is asleep.

**LUXBMX does not recommend using a snake to measure the circumference of your head. (It's a joke)

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

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.