Troy Lee Designs A1 MIPS Classic Adult MTB Helmets
$139.00
White
COLOR:
SIZE:

Troy Lee Designs A1 MIPS Classic Adult MTB Helmets

After years of research and development, the Troy Lee Designs Team is proud to introduce our latest creation - the A1 helmet. Here at TLD, styling, graphics, fit, function and safety are key in everything we create.

This lightweight, fully encapsulated all-mountain helmet utilizes maximum coverage and dimension to keep you safe and protected in all riding conditions. Whether you're charging single track, riding dirt jumps or grinding out miles on the XC bike, the A1 helmet offers the premium fit, protection and style you want.

With our new A1 helmet, we at Troy Lee Designs are proud to introduce our resounding return into the aggressive all-mountain half shell category.

  • Reinforced polycarbonate shell in-molded with the EPS liner extends down the sides and back of the head for maximum protection and durability
  • MIPS brain protection system, reduces rotational forces to the brain
  • 8 pressurized intake passages draw in cool air for maximum ventilation
  • 8 rear vacuum vortex outlets help exhaust and draw heat from head
  • Triple position adjustable retention system allows customized fit for various eyewear, head shape and riding styles
  • Single piece, ultra plush, removable and washable comfort liner made of anti-microbial moisture wicking material for a dry, comfortable feel
  • Full spectrum adjustable moto inspired visor with anodized aluminum hardware
  • Race inspired styling
  • Colors: White, Black, Black / Blue, Black / Red, Grey / Honey, Grey / Orange, Yellow / Black, Blue / White, Gray
  • Sizes: X-Small, Medium/Large, X-Large/2X-Large, X-Small/Small
  • SKU: 190111100, 190111101, 190111103, 190111105, 190111200, 190111201, 190111203, 190111205, 190111230, 190111231, 190111233, 190111235, 190111241, 190111243, 190111245, 190111271, 190111273, 190111275, 190111421, 190111423, 190111425, 190111521, 190111523, 190111525, 190111900, 190111901, 190111903, 190111905, 190111990, 190111991, 190111993, 190111995
Product Image
Color
Size
SKU
Availability
Price
White
White
X-Small
190111100
Out of Stock
$139.00
White
White
Small
190111101
In Stock
$139.00
White
White
Medium/Large
190111103
In Stock
$139.00
White
White
X-Large/2X-Large
190111105
In Stock
$139.00
Black
Black
X-Small
190111200
Out of Stock
$139.00
Black
Black
Small
190111201
In Stock
$139.00
Black
Black
Medium/Large
190111203
In Stock
$139.00
Black
Black
X-Large/2X-Large
190111205
In Stock
$139.00
Black / Blue
Black / Blue
X-Small
190111230
Out of Stock
$139.00
Black / Blue
Black / Blue
Small
190111231
In Stock
$139.00
Black / Blue
Black / Blue
Medium/Large
190111233
In Stock
$139.00
Black / Blue
Black / Blue
X-Large/2X-Large
190111235
In Stock
$139.00
Black / Red
Black / Red
X-Small/Small
190111241
In Stock
$139.00
Black / Red
Black / Red
Medium/Large
190111243
Out of Stock
$139.00
Black / Red
Black / Red
X-Large/2X-Large
190111245
In Stock
$139.00
Grey / Honey
Grey / Honey
X-Small/Small
190111271
In Stock
$139.00
Grey / Honey
Grey / Honey
Medium/Large
190111273
In Stock
$139.00
Grey / Honey
Grey / Honey
X-Large/2X-Large
190111275
In Stock
$139.00
Grey / Orange
Grey / Orange
X-Small/Small
190111421
In Stock
$139.00
Grey / Orange
Grey / Orange
Medium/Large
190111423
Out of Stock
$139.00
Grey / Orange
Grey / Orange
X-Large/2X-Large
190111425
Out of Stock
$139.00
Yellow / Black
Yellow / Black
X-Small/Small
190111521
In Stock
$139.00
Yellow / Black
Yellow / Black
Medium/Large
190111523
In Stock
$139.00
Yellow / Black
Yellow / Black
X-Large/2X-Large
190111525
In Stock
$139.00
Blue / White
Blue / White
X-Small
190111900
Out of Stock
$139.00
Blue / White
Blue / White
Small
190111901
In Stock
$139.00
Blue / White
Blue / White
Medium/Large
190111903
In Stock
$139.00
Blue / White
Blue / White
X-Large/2X-Large
190111905
In Stock
$139.00
Gray
Gray
X-Small
190111990
Out of Stock
$139.00
Gray
Gray
Small
190111991
In Stock
$139.00
Gray
Gray
Medium/Large
190111993
In Stock
$139.00
Gray
Gray
X-Large/2X-Large
190111995
In Stock
$139.00

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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