Dennis Kirk Inc.
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Overview of Z1R Ace White Helmet - ACE

  • DOT certified
  • Fighter-pilot-style helmet
  • Advanced ABS/polycarbonate shell
  • Vent system with dual intake and exhaust ports for adjustable air flow
  • Multidensity padding with Nylex liner
  • Optically correct clear shield features no-tool quickrelease mechanism
  • Cheek pads are fully removable and washable
  • Double D-ring closure with padded neck straps
  • Ear cavities accommodate communicator speakers
  • Medium helmet weighs 2 lb., 15 oz.

    Included Items:
    (1) Helmet
    (2) Screws
    (1) Helmet bag

Specs for Z1R Ace White Helmet - ACE

Age Adult
Color White
Color - Primary White
Graphic Style Solid
Helmet Style Full Face
Safety Rating DOT
Size - Helmet Large
Units Each
Weight 4.62 lbs

Specs for Z1R Ace White Helmet - ACE

Age Adult
Color White
Color - Primary White
Graphic Style Solid
Helmet Style Full Face
Safety Rating DOT
Size - Helmet Large
Units Each
Weight 4.62 lbs

Z1R Sizing Information

How to size
Z1r/ADULT-1*
X-SMALL 20 1/2 - 20 7/8 52-53 6 1/2 - 6 5/8
SMALL 21 1/4 - 21 5/8 54-55 6 3/4 - 6 7/8
MEDIUM 22 - 22 3/8 56-57 7 - 7 1/8
LARGE 22 3/4 - 23 1/8 58-59 7 1/4 - 7 3/8
X-LARGE 23 1/2 - 24 60-61 7 1/2 - 7 5/8
XX-LARGE 24 3/8 - 24 3/4 62-63 7 3/4 - 7 7/8
*ADULT-1 consists of Devil Girl, Metro, Stance, Viper, Phantom.
Z1r/ADULT-2*
XX-SMALL 20 5/8 - 20 1/2 50-52 6 1/4 - 6 1/2
X-SMALL 20 7/8 - 21 1/4 53-54 6 5/8 - 6 3/4
SMALL 21 5/8 - 22 55-56 6 7/8 - 7
MEDIUM 22 3/8 - 22 3/4 57-58 7 1/8 - 7 1/4
LARGE 23 1/8 - 23 1/2 59-60 7 3/8 - 7 1/2
X-LARGE 24 - 24 3/8 61-62 7 5/8 - 7 3/4
XX-LARGE 24 3/4 - 25 1/8 63-64 7 7/8 - 8
XXX-LARGE 25 1/2 - 26 65-66 8 1/8 - 8 1/4
*ADULT-2 consists of Ace/Ace Transit, Drifter, Eclipse Modular, Jimmy, Nomad, Strike, Intake, Rail, Roost 3, Vagrant, Nemesis Grid.
Z1R/ADULT- VENOM/VENOM SNOW
X-SMALL 20 7/8 - 21 1/4 53-54 6 5/8 - 6 3/4
SMALL 21 5/8 - 22 55-56 6 7/8 - 7
MEDIUM 22 3/8 - 22 3/4 57-58 7 1/8 - 7 1/4
LARGE 23 1/8 - 23 1/2 59-60 7 3/8 - 7 1/2
X-LARGE 24 - 24 3/8 61-62 7 5/8 - 7 3/4
XX-LARGE 24 3/4 - 25 1/8 63-64 7 7/8 - 8
Z1r YOUTH-1
SMALL 19 5/8 50 6 1/4
MEDIUM 20 1/2 52 6 1/2
LARGE 20 1/2 - 20 7/8 52-53 6 1/2 - 6 5/8
X-LARGE 20 7/8 - 21 1/4 54-55 6 5/8 - 6 3/4
Z1r YOUTH-2
S/M (small/medium) 19 - 19 1/2 48-49 6 - 6 1/8
L/XL (large/x-large) 19 5/8 - 20 1/4 50-51 6 1/4 - 6 3/8
Z1R PREDATOR SNOW JACKET
SIZE XS S M L XL XXL XXXL
CHEST 36-38 38-40 40-42 44-46 48-50 52-54 56-58
BACK 27 27.5 28.5 29 30 31 32
SLEEVE 34 34.5 35 36 37 38 39
Z1R BIBS 35-4361-
SIZE S M L XL XXL XXXL
CHEST 36 38 40 42 44 46
HIPS 40 42 44 46 48 50
INSEAM 30 32 32 33 33.5 34
Z1R TX JACKETS
SIZE XS S M L XL XXL XXXL
CHEST 36-38 38-40 40-42 44-46 48-50 52-54 54-56
BACK 29 30 31 32 33 34 34
SLEEVE 34 36 37 38 39 40 41
Z1R CHECKER JACKETS
SIZE XS S M L XL XXL XXXL
CHEST 36-38 38-40 40-42 44-46 48-50 52-54 54-56
BACK 27.5 28 29 30 30.5 31.5 32
SLEEVE 33 34 35 36 37 38 39
Z1R TX YOUTH JACKETS/BIBS
SIZE S(6/8) M(8/10) L(10/12)
CHEST 23-30 30-32 32-34
BACK 24 25 26
SLEEVE 27 29 31
INSEAM 23 26 29
MENS' Z1R  LEATHER JACKET
SIZE 38 40 42 44 46 48 50 52 54
CHEST 36 38 40 42 44 46 48 50 52
WAIST 35-37 37-39 38-40 41-43 43-45 44-46 46-48 47-49 48-50
BACK 26.5 27 27 27 27.5 27.5 27.5 28.5 28.5
SLEEVE 35 36 36.5 36.5 37 38.5 38.5 39 39
MENS' Z1R SCRAMBLER  JACKET (2008)
SIZE S M L XL XXL XXXL
CHEST 36-38 38-40 40-42 42-44 46-48 50-52
WAIST 34-36 36-38 38-40 40-42 42-44 46-48
BACK 25.5 26 26.5 27 27.5 28.5
SLEEVE 34 35 36 37 38 39
MENS' Z1R DART  JACKET (2008)
SIZE S M L XL XXL XXXL
CHEST 36-38 38-40 40-42 42-44 44-46 46-48
WAIST 34-36 36-38 38-40 40-42 42-44 46-48
BACK 23 23.5 24 24.5 25 25.5
SLEEVE 34 35 36 37 38 39
MENS' Z1R LEATHER TORQUE JACKET (2008)
SIZE S M L XL XXL XXXL
CHEST 36-38 38-40 40-42 42-44 46-48 48-50
WAIST 34-36 36-38 38-40 40-42 42-44 44-46
BACK 25 25.5 26 26.5 27 27
SLEEVE 33 34 35.5 37 38 39
MENS' VEST
SIZE S M L XL XXL XXXL
CHEST 34-36 38-40 42-44 46-48 48-50 52-54
MENS' LEATHER GLOVES
SIZE S M L XL XXL XXXL
8 9 10 11 12 13
WOMENS' Z1R LEATHER JACKET
SIZE 38 (6) 39 (8) 40 (10) 41 (12) 42 (14) 43 (16) 44 (18) 45 (20)
CHEST 29.5 30.5 31.5 32.5 34 36 38 40
WAIST 34-36 35-37 35-37 36-38 39-41 40-42 41-43 44-46
BACK 23 23 23 24 24 24 24.25 25
SLEEVE 33 33.5 33.5 34 35 35 35.5 36
WOMENS' Z1R NECTAR JACKET (2008)
SIZE XS S M L XL XXL
CHEST 32 34 36 38 40 42
BACK 21.5 22 22.5 23 23.5 24
SLEEVE 32 32.5 33 34 34.5 35
WOMENS' VEST
SIZE 4/6 8 10/12 14 16 18 20
CHEST 31.5-32 32-34 34-36 36-38 38-40 40-42 42-44
LEATHER CHAPS
SIZE XS S M L XL XXL XXXL
WAIST  27-34 28-35 29-36 31-38 33-40 36-43 36-43
THIGH CIRCUMFERENCE 20 21 23 24 26 27 29

Fitment for Z1R Ace White Helmet - ACE

See if this part fits your ride

Part 3301293L fits the following machines

Ace Helmet

4 out of 10 reviews
Value:
Quality:
FitSlider:
big small
Fits Moderately Small
Comfort:


Value:
Quality:
Comfort:

Excellent Helmet

My wife and I both wear an Ace helmet. We purchased this third one because her small one was becoming too tight. The medium fits perfect and she could not be more pleased.

Review By:

from Amarillo, TX

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Value:
Quality:
Fit:
big small
Fits Moderately Small
Comfort:

Great helmet !

Protected yet field of view is wide open. No tools visor removal. D. Kirk shipping is great, same day turnaround on helmet/apparel returns.

Review By:

from Bay City Michigan

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Value:
Quality:
Fit:
big small
True-to-Size
Comfort:

nice job Dennis Kirk

I needed a helmet for my very x3 large HEAD .I went to your outlet the people there were great! The helmet (Z1R) fits great ! Good job dennis kirk !

Review By:

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Saved my life...literally

I just got hit by an old lady trying to merge into the wrong lane, and I did a Superman over my handlebars, and the roof of her car. I hit my head hard enough to lose vision for a split second, and when I got to the hospital the said I was OK, maybe a slight concussion, but really no evidence of one. I immediately replaced my helmet with the same one. Thanks Z1R!

Review By:

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Value:
Quality:
Fit:
big small
True-to-Size
Comfort:

good quality very good fit pleased with this helmet was given as a gift

Review By:

from green bay wi

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Sweet Helmet

Purchase was for my daughter. She loves the helmet and reports that it fits great. Thanks DK for speedy delivery.

Review By:

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Great Fit - Great Price - Great Look

I have an extremely hard time finding a helmet that comfortably fits my LARGE - not earth-shaped head - its hard to find a great looking/working/fitting helmet in a 3X size. This is my second purchase of this particular Z1R helmet - because it fits better than any helmet I have tried previously. I have a modular, a full face, several 3/4 and half-helmets and this Z1R helmet is simply the most comfortable. The visor works great, the bright RED helmet color is sharp and can be seen easily - its just a great overall helmet at a great price. And, I don't ALWAYS buy from Dennis Kirk, but every time I do - I get great service besides competitive pricing. Piece of mind is worth a lot to me these days, particularly after going thru this routine recently with another company who didn't ship my purchase in 17 days and then wondered why I called to find out where it was. I kid you not, I have learned my lesson. I knew when I purchased this helmet it would be "in stock" as advertised and shipped quickly, and that's exactly what happened.

Review By:

from Madisonville, TN

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Value:
Quality:
Fit:
big small
Fits Moderately Small
Comfort:

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Instructions and Manuals for Z1R Ace White Helmet - ACE

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