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Troy Lee Designs D4 Carbon Stealth MIPS Adult MTB Helmets
$599.99
Troy Lee Designs D4 Carbon Stealth MIPS Adult MTB Helmets-139437001
  • Troy Lee Designs D4 Carbon Stealth MIPS Adult MTB Helmets
    Troy Lee Designs D4 Carbon Stealth MIPS Adult MTB Helmets-139437001
  • Troy Lee Designs D4 Carbon Stealth MIPS Adult MTB Helmets
    Troy Lee Designs D4 Carbon Stealth MIPS Adult MTB Helmets-139437002
  • Troy Lee Designs D4 Carbon Stealth MIPS Adult MTB Helmets
    Troy Lee Designs D4 Carbon Stealth MIPS Adult MTB Helmets-139437003
  • Troy Lee Designs D4 Carbon Stealth MIPS Adult MTB Helmets
    Troy Lee Designs D4 Carbon Stealth MIPS Adult MTB Helmets-139437004
This product variant is eligible for pickup. This product variant is NOT eligible for pickup.
This product variant is for PICKUP ONLY. This product variant is NOT eligible for pickup.
COLOR:
  • Blue
SIZE:
Motorhelmets Buy Online Pickup In Store
Add to your Cart for Pick-up
NOTE FOR PICK-UP ORDERS:
Pick-up Only Items & Shipping Items Will Become Separate Orders at Checkout
Pick-up Order Location: Motorhelmets Fullerton CA | 1871 W. Commonwealth Ave Fullerton CA 92833
Tel: 714-879-8180 | Store Hours: M-F 10-7pm / Sat 11-6pm PST | Email: team@motorhelmets.com

Troy Lee Designs D4 Carbon Stealth MIPS Adult MTB Helmets

D4…Redefining Everything.

This special edition TLD D4 Carbon full face helmet celebrates 40 years of Troy Lee Designs with a classic Stealth design and a run of just 40 helmets worldwide, as Troy talked about where the stealth graphic came from "Man, my dad was always painting stealth characters that were super cool, then I started having the artists here play around with some and it just became part of our series of fun characters, cool to bring them back".

Over decades of helmet painting and out-there colourways, the Stealth character has emerged as a favourite of TLD designers and riders alike. The brand's unofficial mascot adorns this limited edition 'Born From Paint' D4 Carbon, sneaking onto the sides of this stealthy black design in a haze of blue and gold flames.

With only 40 of these helmets available worldwide, grab yourself a slice of TLD history while you can. Once they're gone, they're gone.

  • MIPS brain protection system, reduces rotational forces to the brain in some crash scenarios
  • TeXtreme Spread Tow carbon fiber shell
  • Three shell sizes to more accurately fit a variety of head sizes and rider ages, improving overall safety
  • 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 save weight and have increased material tensile strength
  • 1000g
  • CPSC 1203*, CE EN1078*, ASTM F1952-DH, ASTM 2032-BMX. *Varies by regional standards
  • Colors: Blue
  • Sizes: X-Small, Small, Medium, Large, X-Large, 2X-Large
  • SKU: 139437001, 139437002, 139437003, 139437004, 139437005, 139437006
Product Image
Color
Size
SKU
Availability
Price
Blue
Blue
X-Small
139437001
In Stock
$599.99
Blue
Blue
Small
139437002
In Stock
$599.99
Blue
Blue
Medium
139437003
In Stock
$599.99
Blue
Blue
Large
139437004
In Stock
$599.99
Blue
Blue
X-Large
139437005
In Stock
$599.99
Blue
Blue
2X-Large
139437006
Out of Stock
$599.99

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.

Troy Lee Designs Helmets Size Chart

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.

SE3

HELMET SIZE HAT SIZE CM INCHES
X-SMALL 6-5/8 to 6-3/4 53 to 54 20-7/8 to 20-1/4
SMALL 6-3/4 to 7 54 to 56 21-1/4 to 22
MEDIUM 7 to 7-1/4 56 to 58 22 to 22-3/4
LARGE 7-1/4 to 7-1/2 58 to 60 22-3/4 to 23-5/8
X-LARGE 7-1/2 to 7-3/4 60 to 62 23-5/8 to 24-1/2
2X-LARGE 7-3/4 to 7-7/8 62 to 63 24-1/2 to 24-7/8

Air

HELMET SIZE HAT SIZE CM INCHES
X-SMALL 6-5/8 to 6-3/4 53 to 54 20-7/8 to 20-1/4
SMALL 6-3/4 to 7 54 to 56 21-1/4 to 22
MEDIUM 7 to 7-1/4 56 to 58 22 to 22-3/4
LARGE 7-1/4 to 7-1/2 58 to 60 22-3/4 to 23-5/8
X-LARGE 7-1/2 to 7-3/4 60 to 62 23-5/8 to 24-1/2
2X-LARGE 7-3/4 to 7-7/8 62 to 63 24-1/2 to 24-7/8

D3

HELMET SIZE HAT SIZE CM INCHES
X-SMALL 6-1/2 to 6-5/8 52 to 53 20.5 to 20.9
SMALL 6-3/4 to 6-7/8 54 to 55 21.3 to 21.7
MEDIUM 7 to 7-1/8 56 to 57 22 to 22-4
LARGE 7-1/4 to 7-3/8 58 to 59 22.8 to 23.2
X-LARGE 7-1/2 to 7-3/4 60 to 62 23.6 to 24.4
2X-LARGE 7-7/8 to 8-1/8 63 to 65 24.8 to 25.6

D2

HELMET SIZE HAT SIZE CM INCHES
XS/SM 6-1/2 to 6-7/8 53 to 55 21 to 22
MD/LG 7 to 7-3/8 56 to 59 22.4 to 23.3
XL/2XL 7-1/2 to 7-3/4 60 to 62 23.7 to 24.5

A1

HELMET SIZE HAT SIZE CM INCHES
XS/SM 6-3/4 to 7 54 to 56 21.3 to 22
MD/LG 7-1/8 tp 7-3/8 57 to 59 22.4 to 23.2
XL/2XL 7-1/2 tp 7-7/8 60 to 62 22.6 to 24.8

*  Headliners and cheekpads can be interchanged within the same EPS size. SE3 cheekpads are interchangable through the entire size range.

Troy Lee Designs Jerseys Size Chart

SE, SE PRO, GP & GP AIR Jerseys

Size A| CHEST B| FRONT LENGTH C| CENTER BACK SLEEVE
Youth XS 14 23 22
Youth S 15.5 24 24
Youth M 17 25 26
Youth L 18.5 26 28
Youth XL 20 27 30
Small 21 28 33
Medium 22 29 35
Large 23 30 37
X-Large 24 31 38
XX-Large 25.5 32 39
XXX-Large 26.5 33 39

SPRINT Jerseys

Size A| CHEST B| FRONT LENGTH C| CENTER BACK SLEEVE
X-Small 20 26 31
Small 21 27 32
Medium 22 28 34
Large 23 29 36
X-Large 24 30 37
XX-Large 25.5 31 38

*  Measurements in inches

Troy Lee Designs Jerseys Size Chart

SKYLINE JERSEYs

Size A| CHEST B| FRONT LENGTH C| SLEEVE LENGTH
Small 22 24.5 15.25
Medium 23 25 15.5
Large 24 26 15.75
X-Large 25 27 16
XX-Large 26 28 16.25

*  Measurements in inches

Troy Lee Designs Jerseys Size Chart

GP & GP AIR JERSEY

Size CHEST FRONT LENGTH CENTER BACK SLEEVE
Small 19 27 32
Medium 20 28 32.5
Large 21 29 33
X-Large 22 30 34

REV JERSEY

Size CHEST FRONT LENGTH CENTER BACK SLEEVE
X-Small 17 24 31
Small 18 25 31.5
Medium 19 26 32
Large 20 27 32.5
X-Large 21 28 33

*  Measurements in inches

Troy Lee Designs Jerseys Size Chart

Size A| CHEST B| FRONT LENGTH C| SLEEVE LENGTH
Small 19 21.75 13.5
Medium 20 22.5 14
Large 21 23.25 14.5
X-Large 22 24 15
Size A| CHEST B| FRONT LENGTH C| SLEEVE LENGTH
Small 22 24.5 22.5
Medium 23 25 22.75
Large 24 26 23
X-Large 25 27 23.25
XX-Large 26 28 23.5
Size A| CHEST B| FRONT LENGTH C| SLEEVE LENGTH
Small 17.5 26 10.5
Medium 18.5 27 11
Large 20 28 11.5
X-Large 21.5 29 12

*  Measurements in inches

Troy Lee Designs Pants Size Chart

SE, SE PRO, GP & GP AIR PANTS

Size A| WAIST (relaxed-stretched) B| INSEAM C| KNEE WIDTH D| Leg Length (outseam)
28 29 - 33 30.5 11 38.5
30 31 - 34 31 11.5 39.5
32 33 - 36 32 12 40
34 35 - 38 32.5 12.2 41
36 37 - 40 33.5 12.5 41.5
38 39 - 42 34 13 42.5
40 41 - 44 35 13.5 43.5
42 43 - 46 36 14 44
44 45 - 48 36 14.2 44

*  Measurements in inches

Troy Lee Pants Jerseys Size Chart

GP & GP AIR PANTS

Size A| WAIST (relaxed-stretched) B| INSEAM C| KNEE WIDTH D| Leg Length (outseam)
3/4 29 - 31 29.5 19.5 36.5
5/6 31 - 33 29.5 20 37
7/8 33 - 35 30 21 38
9/10 35 - 37 30.5 22.5 38.5
11/12 37 - 39 31 23.5 39.5

*  Low Rise Pants

REV PANTS

Size A| WAIST (relaxed-stretched) B| INSEAM C| KNEE WIDTH D| Leg Length (outseam)
3/4 29 - 31 31 18 41
5/6 31 - 33 31.5 18.5 41.5
7/8 33 - 35 32.5 19 42
9/10 35 - 37 32.5 19.5 42
11/12 37 - 39 32.5 20 42

*  Measurements in inches

Troy Lee Designs Shorts Size Chart

Size A| WAIST (relaxed-stretched) B| INSEAM
28 27 - 29 14.75
30 29 - 31 14.75
32 31 - 33 14.75
34 33 - 35 14.75
36 35 - 37 14.75
38 37 - 39 14.75
Size A| WAIST (relaxed-stretched) B| INSEAM
26 25 - 27 14
28 27 - 29 14
30 29 - 31 14
32 31 - 33 14
34 33 - 35 14
36 35 - 37 14
38 37 - 39 14
Size A| WAIST (relaxed-stretched) B| INSEAM
28 27 - 29 14.25
30 29 - 31 14.25
32 31 - 33 14.25
34 33 - 35 14.25
36 35 - 37 14.25
38 37 - 39 14.25
Size A| WAIST (relaxed-stretched) B| INSEAM
28 27 - 29 13.75
30 29 - 31 13.75
32 31 - 33 13.75
34 33 - 35 13.75
36 35 - 37 13.75
38 37 - 39 13.75

*  Measurements in inches

Troy Lee Designs Shorts Size Chart

Size A| WAIST (relaxed-stretched) B| INSEAM
S - 3/4 29 - 31 10
M - 5/6 31 - 33 10.5
L - 7/8 33 - 35 10.6
XL - 9/10 35 - 37 11
Size A| WAIST (relaxed-stretched) B| INSEAM
S - 3/4 29 - 31 11
M - 5/6 31 - 33 12
L - 7/8 33 - 35 13
XL - 9/10 35 - 37 13

*  Measurements in inches

Troy Lee Designs Jackets Size Chart

ADVENTURE JACKET

Size A| CHEST B| BOTTOM C| FRONT LENGTH D| SLEEVE LENGTH
Small 23.6 21.25 26.4 24.5
Medium 24.4 22 27.5 25.25
Large 25.2 22.75 28.75 26
X-Large 26 23.6 29 26.75
XX-Large 26.7 24.4 30.25 27.5

*  Measurements in inches

Troy Lee Designs Protection Size Chart

KNEE BRACE

Size 6” ABOVE MID PATELLA MID - PATELLA 6” BELOW MID PATELLA
Small 14.5 - 17 11.5 - 13 11.5 - 13
Medium 17 - 19.5 13 - 15 13 - 14.5
Large 19.5 - 22.5 15 - 17 14.5 - 16.5
X-Large 22.5 - 25.5 17 - 19 16.5 - 18.5
XX-Large 25.5 - 30 19 - 22 18.5 - 22

*  Measurements in inches

Troy Lee Designs Protection Size Chart

KNEE GUARDS KGS5400

Size LOWER THIGH TOP CALF USER WEIGHT (LBS)
XSMALL 15 - 17 13 - 14.5 70 - 90
SMALL 16 - 18 14 - 16 90 - 140
MEDIUM 16.5 - 18.5 14.5 - 17 140 - 180
LARGE 18 - 21 15 - 18 180 - 220

*  Measurements in inches

Troy Lee Designs Protection Size Chart

KNEE GUARDS KGL5450

Size LLOWER THIGH(3” above knee) MID CALF(6” below knee) USER WEIGHT (LBS)
XSMALL 15 - 17 13 - 14 70 - 90
SMALL 16 - 18 13 - 15 90 - 140
MEDIUM 16.5 - 18.5 14 - 15.5 140 - 180
LARGE 18 - 21 14.5 - 17.5 180 - 220

*  Measurements in inches

Troy Lee Designs Protection Size Chart

ELBOW GUARDS EGL 5550

Size LLOWER THIGH(3” above knee) MID CALF(6” below knee) USER WEIGHT (LBS)
XSMALL 5 - 6.5 9.5 - 11.5 70 - 90
SMALL 5.5 - 7 10 - 12 90 - 140
MEDIUM 6.5 - 8 10.5 - 12.5 140 - 180
LARGE 7 - 8.5 10.5 - 13 180 - 220

*  Measurements in inches

Troy Lee Designs Protection Size Chart

ELBOW GUARDS EGS 5500

Size LLOWER THIGH(3” above knee) MID CALF(6” below knee) USER WEIGHT (LBS)
XSMALL 5.5 - 6.5 9.5 - 11 70 - 90
SMALL 6 - 7 10 -11.5 90 - 140
MEDIUM 6.5 - 8 10.5 - 12 140 - 180
LARGE 7.5 - 9 11 - 13 180 - 220

*  Measurements in inches

Troy Lee Designs Protection Size Chart

KIDNEY BELT 3305

Size YOUTH SMALL/MEDIUM LARGE/XLARGE
WAIST CIRCUMFERENCE 20 - 28 28 - 34 34 - 40

*  Measurements in inches

Troy Lee Designs Protection Size Chart

LPP 5705HW, LPP 7705, LPP 5705

Size WAIST CIRCUMFERENCE
YOUTH M 24 - 26
YOUTH L 26 - 28
XSMALL 28 - 30
SMALL 30 - 32
MEDIUM 32 - 34
LARGE 34 - 36
XLARGE 36 -38

*  Measurements in inches

Troy Lee Designs Protection Size Chart

LPS 7605, LPS 5605, LPS 4600HW, LPS 3600, LPS 1600, LPS 1600G

Size YOUTH M YOUTH L XSMALL SMALL MEDIUM LARGE XLARGE
A.| INSEAM
LPS 7605 7.75 8 8.25 8.5 9 9.25 10
LPS 5605 7.5 8 8.5 9 9.25 9.5 10
LPS 4600HW 7.5 8 8.25 8.5 9 9.5 10
LPS 3600 6.5 7 7.5 8 8.25 8.5 9
LPS 1600 7 7.5 8 8.25 8.75 9 9.5
LPS 1600G - - - 8 9 10 -

*  Measurements in inches

Troy Lee Designs Protection Size Chart

UPS 7855HW, UPS 7850HW, UPS 5850HW, UPV 3800HW

Size WAIST CIRCUMFERENCE
YOUTH M 26 - 27
YOUTH L 28 - 29
YOUTH XL 30 - 32
SMALL 34 - 35
MEDIUM 36 - 38
LARGE 40 -42
XLARGE 44 - 46

*  Measurements in inches

Troy Lee Designs Protection Size Chart

5955 & 5900

Size WAIST CIRCUMFERENCE RIDER’S HEIGHT
YOUTH 28 - 32 4’ - 5.2
MEDIUM 34 - 38 5’ - 5.8’
LARGE 40 - 45 5.6’ - 6.2’

*  Measurements in inches

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