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Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue
Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue
Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue
Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue
Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue
Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue
Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue
Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue
Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue
Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue
Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue
Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue
Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue
Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue
Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue
Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue

Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue

(12 reviews)

MIPS C2 protection system is used to add an additional layer of safety in the event of a fall. For comfort, the D4 Comp routes cooling air through a front air intake system that flows through the polymer center and power grid side mesh keeping your head cooler during the ride. X-static and XT2 anti-microbial/anti-odor padding keep the inside of the helmet a much nicer place to be. This helmet is designed and intended exclusively for use by bicycling activities, including mountain biking and off-road cycling.

MIPS C2 protection system is used to add an additional layer of safety in the event of a fall. For comfort, the D4 Comp routes cooling air through a front air intake system that flows through the polymer center and power grid side mesh keeping your head cooler during the ride. X-static and XT2 anti-microbial/anti-odor padding keep the inside of the helmet a much nicer place to be. This helmet is designed and intended exclusively for use by bicycling activities, including mountain biking and off-road cycling.

$491.47 - $974.60

in 3 offers

Colour:

Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue
Troy Lee Designs D4 Composite Helmet; Matrix Camo Army Green Small
Troy Lee Designs D4 Composite Helmet Qualifier Silver / Red Medium
Troy Lee Designs D4 Composite Helmet - Qualifier Slate / Red XL
Troy Lee Designs D4 Composite Helmet; Qualifier White / Blue X-Small
Troy Lee Designs D4 Composite Helmet; Stealth Red Small
Troy Lee Designs D4 Composite Helmet; Reverb White / Blue X-Small
Troy Lee Designs D4 Composite Helmet Shadow Blue Size Small
Troy Lee Designs D4 Composite Helmet Shadow Glo Red Size Small
Troy Lee Designs - Helmet D4 Composite MIPS Stealth Gray
Troy Lee Designs D4 Composite Helmet - Team SRAM White / Glo Red SM
Troy Lee Designs D4 Composite Helmet Volt White Small
Troy Lee Designs D4 Composite Helmet w/MIPS Qualifier White / Orange L

Size:

XS
M
Medium
L
XL
XXL

Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue

$491.47

(12 reviews)

MIPS C2 protection system is used to add an additional layer of safety in the event of a fall. For comfort, the D4 Comp routes cooling air through a front air intake system that flows through the polymer center and power grid side mesh keeping your head cooler during the ride. X-static and XT2 anti-microbial/anti-odor padding keep the inside of the helmet a much nicer place to be. This helmet is designed and intended exclusively for use by bicycling activities, including mountain biking and off-road cycling.

MIPS C2 protection system is used to add an additional layer of safety in the event of a fall. For comfort, the D4 Comp routes cooling air through a front air intake system that flows through the polymer center and power grid side mesh keeping your head cooler during the ride. X-static and XT2 anti-microbial/anti-odor padding keep the inside of the helmet a much nicer place to be. This helmet is designed and intended exclusively for use by bicycling activities, including mountain biking and off-road cycling.

Colour:
Troy Lee Designs - Helmet D4 Composite MIPS Matrix Blue
Troy Lee Designs D4 Composite Helmet; Matrix Camo Army Green Small
Troy Lee Designs D4 Composite Helmet Qualifier Silver / Red Medium
Troy Lee Designs D4 Composite Helmet - Qualifier Slate / Red XL
Troy Lee Designs D4 Composite Helmet; Qualifier White / Blue X-Small
Troy Lee Designs D4 Composite Helmet; Stealth Red Small
Troy Lee Designs D4 Composite Helmet; Reverb White / Blue X-Small
Troy Lee Designs D4 Composite Helmet Shadow Blue Size Small
Troy Lee Designs D4 Composite Helmet Shadow Glo Red Size Small
Troy Lee Designs - Helmet D4 Composite MIPS Stealth Gray
Troy Lee Designs D4 Composite Helmet - Team SRAM White / Glo Red SM
Troy Lee Designs D4 Composite Helmet Volt White Small
Troy Lee Designs D4 Composite Helmet w/MIPS Qualifier White / Orange L

Size

S
​

Price comparison

Last updated at 05/11/2025 14:13:59

Motostorm

$491.47

Go to store


Troy Lee Designs D4 Composite Stealth Helmet Grey

Delivery $76.24

J&R Bicycles BMX Super Store

$597.78

Go to store


Troy Lee Designs D4 MIPS Stealth BMX Race Helmet-Gray, Adult X-Large

desertcart.com.au

$974.60

Go to store


Troy Lee DesignsD4 Composite Helmet with Mips STEALTH GRAY Bmx Mountain Bike Downhill

Free delivery between 11–14 Nov

See 9 historical offers

Sorted Racegear

$570.79

Out of Stock


Troy Lee Designs D4 Composite MIPS Helmet Matrix Blue New 2023

Delivery between 29 Oct – 4 Nov $30.56

SourceBMX

$608.21

Out of Stock


Troy Lee D4 Composite Race Helmet - Stealth Grey XX Large

Delivery $71.13

Ubuy

$800.00

Out of Stock


Troy Lee Designs D4 Composite Full Face Helmet for DH, MTB & BMX

Delivery between 21–25 Oct $15.52

BB Cycles

$789.95

Out of Stock


TLD 2023 D4 Composite MIPS Stealth Red Helmet

Free delivery between 17–29 Oct

Crooze Australia

$354.99

Out of Stock


Troy Lee Designs D4 Composite Helmet - Stealth Grey - XLarge - XXLarge

30-day returns

Rhythm Snowsports

$639.96

Out of Stock


Troy Lee Designs D4 Composite Mips MTB Helmet Stealth Gray - Size XL/XXL | Rhythm Snowsports

Delivery $10

luxbmx.com

$759.99

Out of Stock


TLD 23 D4 AS Composite MIPS Helmet Grey | Shop at LUXBMX Grey / XS-S

Delivery $11.99

Sticky Bottle

$769.95

Out of Stock


Troy Lee Designs - 21 D4 AS COMPOSITE HELMET MED / LGE / STEALTH GREY

Free delivery between 15–20 Oct

Worldra Cycles

$347.19

Out of Stock


D4 Composite Helmet W/Mips Stealth Gray

Delivery between 10–20 Oct $219.05

Price history

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Price history

​
​

Specification

Core MaterialEPS
Adjustable VisorYes
Closure systemStainless Steel D-Ring
Intended UseEnduro, Downhill
Head Circumference (cm)53 - 54

Price comparison

Updated about 19 hours ago
Motostorm

$491.47


Troy Lee Designs D4 Composite Stealth Helmet Grey

Delivery $76.24

J&R Bicycles BMX Super Store

$597.78


Troy Lee Designs D4 MIPS Stealth BMX Race Helmet-Gray, Adult X-Large

desertcart.com.au

$974.60


Troy Lee DesignsD4 Composite Helmet with Mips STEALTH GRAY Bmx Mountain Bike Downhill

Free delivery between 11–14 Nov

See 9 historical offers

Sorted Racegear

$570.79

Out of Stock

Troy Lee Designs D4 Composite MIPS Helmet Matrix Blue New 2023

Delivery between 29 Oct – 4 Nov $30.56

SourceBMX

$608.21

Out of Stock

Troy Lee D4 Composite Race Helmet - Stealth Grey XX Large

Delivery $71.13

Ubuy

$800.00

Out of Stock

Troy Lee Designs D4 Composite Full Face Helmet for DH, MTB & BMX

Delivery between 21–25 Oct $15.52

BB Cycles

$789.95

Out of Stock

TLD 2023 D4 Composite MIPS Stealth Red Helmet

Free delivery between 17–29 Oct

Crooze Australia

$354.99

Out of Stock

Troy Lee Designs D4 Composite Helmet - Stealth Grey - XLarge - XXLarge

30-day returns

Rhythm Snowsports

$639.96

Out of Stock

Troy Lee Designs D4 Composite Mips MTB Helmet Stealth Gray - Size XL/XXL | Rhythm Snowsports

Delivery $10

luxbmx.com

$759.99

Out of Stock

TLD 23 D4 AS Composite MIPS Helmet Grey | Shop at LUXBMX Grey / XS-S

Delivery $11.99

Sticky Bottle

$769.95

Out of Stock

Troy Lee Designs - 21 D4 AS COMPOSITE HELMET MED / LGE / STEALTH GREY

Free delivery between 15–20 Oct

Worldra Cycles

$347.19

Out of Stock

D4 Composite Helmet W/Mips Stealth Gray

Delivery between 10–20 Oct $219.05

Price history

​
​

Price history

​
​

Specification

Core MaterialEPS
Adjustable VisorYes
Closure systemStainless Steel D-Ring
Intended UseEnduro, Downhill
Head Circumference (cm)53 - 54