Fox Racing Mainframe Trvrs MIPS Adult MTB Helmets (Brand New)
STYLISH, AFFORDABLE, MIPS TRAIL HELMET.
The Mainframe MIPS Helmet gives you exactly what you're looking for in an affordable helmet: proven safety features combined with easy trail steez. Featuring extended coverage to protect more of your noggin', the proven MIPS impact protection will keep your brain safe in the event of a crash by absorbing and redirecting energies and forces that could otherwise damage it.
With a lightweight fit system, the Mainframe MIPS Helmet will also keep you cool, and should the sweat stank build up, you can easily whip the moisture-wicking liner out and run it through the wash. Great protection at a price that'll save your wallet undue stress.
- Proven MIPS impact protection system reduces rotational forces in a crash
- Extended coverage for added safety
- Optimized venting with channeled, in-molded EPS provides efficient cooling
- Removable, washable moisture wicking liner
- MIPS integrated fit system reduces weight and provides a more comfortable, seamless fit
- Weight: 390 g, medium
- Colors: White, Black / Gold
- Sizes: Small, Medium, Large
- SKU: 28422-008-S, 28422-008-M, 28422-008-L, 28422-595-M
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.
S | M | L | XL | XXL | |
---|---|---|---|---|---|
A | Chest | 33-35 | 36-39 | 40-42 | 43-46 | 47-50 |
B | Sleeve | 32-33 | 33-34 | 34-35 | 35-36 | 36-37 |
C | Height | 5'6"-5'10" | 5'10"-6' | 6'-6'2" | 6'1"-6'3" | 6'1"-6'3" |
CHEST
With a tape measure, hold it level and measure around the fullest part of the chest, under the arms and around the shoulder blades.
SLEEVE
With elbow slightly bent, measure from the center behind the neck, over the point of the shoulder, around the elbow and down the wrist.
28 | 29 | 30 | 31 | 32 | 33 | 34 | 36 | 38 | 40 | |
---|---|---|---|---|---|---|---|---|---|---|
S | S | S | S | M | M | L | XL | XXL | XXL | |
A | Waist | 28-29 | 29-30 | 30-31 | 31-32 | 32-33 | 33-34 | 34-35 | 36-37 | 38-39 | 40-41 |
B | Hip | 34-35 | 35-36 | 36-37 | 37-38 | 38-39 | 39-40 | 40-41 | 42-43 | 44-45 | 46-47 |
C | Inseam | 30-301/2 | 30-301/2 | 301/2-31 | 301/2-31 | 31-311/2 | 31-311/2 | 311/2-32 | 32-321/2 | 321/2-33 | 321/2-33 |
D | Height | 5'6"-5'8" | 5'6"-5'8" | 5'8"-5'10" | 5'8"-5'10" | 5'10"-6' | 5'10"-6 | 6'-6'2" | 6'1"-6'3" | 6'1"-6'3" | 6'1"-6'3" |
WAIST
With a tape measure, hold it level and measure the circumference at the waist's natural bend.
HIP
With the tape measure, hold it level and legs straight. Measure the circumference at the fullest point.
INSEAM
While standing without shoes and with feet slightly apart, measure from the crotch along the leg to the floor.
0 | 1 | 3 | 5 | 7 | 9 | 11 | |
---|---|---|---|---|---|---|---|
XS | XS | S | S | M | L | XL | |
A | Bust | 31 | 33 | 34 | 35 | 36-37 | 38-39 | 39-40 |
B | Sleeve | 28 | 29 | 29 | 30 | 30-31 | 31-311/2 | 31-311/2 |
C | Waist | 231/2-241/2 | 241/2-251/2 | 251/2-261/2 | 261/2-271/2 | 28-29 | 291/2-301/2 | 31-32 |
D | Hip | 34-35 | 35-36 | 36-37 | 37-38 | 38-39 | 391/2-401/2 | 41-42 |
E | Inseam | 29 | 29 | 291/2 | 291/2 | 30 | 30 | 301/2 |
BUST
With a tape measure, hold it level and measure around the fullest part of the chest, under the arms and around the shoulder blades.
SLEEVE
With elbow slightly bent, measure from the center behind the neck, over the point of the shoulder, around the elbow and down the wrist.
WAIST
With a tape measure, hold it level and measure the circumference at the waist's natural bend.
HIP
With the tape measure, hold it level and legs straight. Measure the circumference at the fullest point.
INSEAM
While standing without shoes and with feet slightly apart, measure from the crotch along the leg to the floor.
6 (w22) | 7 (w23) | 8 (w24) | 10 (w25) | 12 (w26) | 14 (w27) | 16 (w28) | 18 (w29) | 20 (w30) | |
---|---|---|---|---|---|---|---|---|---|
S | S | S | M | M | L | L | XL | XL | |
A | Chest | 24-25 | 25-26 | 26-27 | 27-28 | 28-29 | 29-30 | 31-32 | 32-33 | 33-34 |
B | Waist | 22-23 | 23-24 | 24-25 | 25-26 | 26-27 | 27-28 | 28-29 | 29-30 | 30-31 |
C | Inseam | 20-21 | 21-22 | 22-23 | 23-24 | 241/2-251/2 | 251/2-261/2 | 261/2-27 | 27-271/2 | 271/2-28 |
D | Height | 46-47 | 48-49 | 51-53 | 54-56 | 57-59 | 60-62 | 63-64 | 65-66 | 66-67 |
CHEST
With a tape measure, hold it level and measure around the fullest part of the chest, under the arms and around the shoulder blades.
WAIST
With a tape measure, hold it level and measure the circumference at the waist's natural bend.
HIP
With the tape measure, hold it level and legs straight. Measure the circumference at the fullest point.
INSEAM
While standing without shoes and with feet slightly apart, measure from the crotch along the leg to the floor.
4 | 5 | 6 | 7 | |
---|---|---|---|---|
S | M | L | L | |
Chest | 22-23 | 23-24 | 24-241/2 | 241/2-25 |
Waist | 21-211/2 | 211/2-22 | 22-221/2 | 221/2-23 |
Inseam | 17-18 | 18-19 | 19-20 | 20-201/2 |
Height | 39-41 | 42-44 | 45-46 | 47-48 |
S | M | L | |
---|---|---|---|
Age | 2 | 3 | 4 |
US | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 |
EU | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 45.5 | 46 | 47.5 |
UK | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 12 |
S | M | L | XL | XXL | XXXL | |
---|---|---|---|---|---|---|
A | Chest | 33-35 | 36-39 | 40-42 | 43-46 | 47-50 | 51-56 |
B | Sleeve | 32 - 32 1/2 | 33 - 33 1/2 | 33 1/2 - 34 | 34 1/2 - 35 | 35 1/2 - 36 | 36 |
CHEST
With a tape measure, hold it level and measure around the fullest part of the chest, under the arms and around the shoulder blades.
SLEEVE
With elbow slightly bent, measure from the center behind the neck, over the point of the shoulder, around the elbow and down the wrist.
MEN'S PANTS
28 | 30 | 32 | 34 | 36 | 38 | 40 | |
---|---|---|---|---|---|---|---|
A | Waist | 27-29 | 29-31 | 31-33 | 33-35 | 35-37 | 37-39 | 39-41 |
B | INSEAM | 30 | 30 - 30 1/2 | 30 1/2 - 31 | 31 - 31 1/2 | 31 1/2 - 32 | 32 - 32 1/2 | 32 - 32 1/2 |
INSEAM
While standing without shoes and with feet slightly apart, measure from the crotch along the leg to the floor.
WAIST
With a tape measure, hold it level and measure the circumference at the waist's natural bend.
WOMEN'S PANTS
1/2 | 3/4 | 5/6 | 7/8 | 9/10 | 11/12 | 13/14 | |
---|---|---|---|---|---|---|---|
A | Waist | 25 | 26 | 27 | 28 1/2 | 30 | 31 1/2 | 33 |
B | INSEAM | 29 | 29 1/2 | 29 1/2 | 30 | 30 | 30 1/2 | 30 1/2 |
C | HIP | 35 | 36 | 37 | 38 1/2 | 40 | 41 1/2 | 43 |
WAIST
With a tape measure, hold it level and measure the circumference at the waist's natural bend.
INSEAM
While standing without shoes and with feet slightly apart, measure from the crotch along the leg to the floor.
HIP
With the tape measure, hold it level and legs straight. Measure the circumference at the fullest point.
YOUTH PANTS
4 | 5 | 6 (w22) | 8 (w24) | 10 (w26) | 12 (w28) | |
---|---|---|---|---|---|---|
A | Waist | 21 | 21 1/2 | 23 | 24 | 26 | 28 |
B | HEIGHT | 39-41 | 42-44 | 47-48 | 50-52 | 54-56 | 58-60 |
INSEAM
While standing without shoes and with feet slightly apart, measure from the crotch along the leg to the floor.
YOUTH WAIST
With a tape measure, hold it level and measure the circumference at the waist's natural bend.
* Measure the circumference
HELMETS
With tape measure level, measure the widest point of your head, approximately 1" above your eyebrows.
MX14 HELMETS
XS | S | M | L | XL | XXL | |
---|---|---|---|---|---|---|
20 7/8 - 21 1/4 | 21 5/8 - 22 | 22 1/5 - 22 7/8 | 23 1/4 - 23 5/8 | 24 - 24 3/8 | 24 5/8 - 25 1/8 | |
Hat Size | 6 5/8 - 6 3/4 | 6 7/8 - 7 | 7 1/8 - 7 1/4 | 7 3/8 - 7 1/2 | 7 5/8 - 7 3/4 | 7 7/8 - 8 |
MEN'S HELMETS
XS | S | M | L | XL | XXL | |
---|---|---|---|---|---|---|
20 7/8 - 21 1/4 | 21 1/4 - 22 1/8 | 22 3/8 - 23 1/8 | 23 1/4 - 23 3/4 | 23 1/8 - 24 3/4 | 24 1/8 - 25 3/4 | |
Hat Size | 6 5/8 - 6 7/8 | 6 7/8 - 7 1/8 | 7 1/8 - 7 3/8 | 7 3/8 - 7 5/8 | 7 5/8 - 7 7/8 | 7 7/8 - 8 1/4 |
YOUTH HELMETS
YS | YM | YL | L | |
---|---|---|---|---|
18 1/2 - 18 7/8 | 19 1/4 - 19 3/4 | 20 - 20 1/2 | ||
Hat Size | 5 7/8 - 6 | 6 1/8 - 6 1/4 | 6 3/8 - 6 1/2 |
V3R / Rampage
S | M | L | XL |
---|---|---|---|
21 1/4 - 22 1/8 | 22 3/8 - 23 1/8 | 23 1/4 - 23 3/4 | 23 7/8 - 24 3/4 |
SOCKS
S | M | L |
---|---|---|
6 - 8 | 8 - 10 | 10 - 13 |
* Use your regular shoe size as a reference for all sock sizing.
COMP 5
8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | |
---|---|---|---|---|---|---|---|---|
Measure | 9.9375 | 10.25 | 10.5625 | 10.9375 | 11.25 | 11.5625 | 11.875 | 12.1875 |
BOOTS MEASUREMENT
Use your regular shoe size as a reference. Boots are in Men's or Boy's sizes. If you are following the measurements, use a regular ruler. Make sure you are standing, wearing the socks you will wear with your new shoes or boots. Then convert the measurement to your shoe size using the above chart. Measurements are a guidline and do not guarantee the proper fit. Note, Fox boots are only offered in whole shoe sizes, so take this into consideration when using the measurement chart.
F3R BOOT
8 | 9 | 10 | 11 | 12 | 13 | 14 | |
---|---|---|---|---|---|---|---|
Measure | 9.9375 | 10.25 | 10.5625 | 10.9375 | 11.25 | 11.5625 | 11.875 |
WOMEN'S BOOTS
5 | 6 | 7 | 8 | 9 | 10 | 11 | |
---|---|---|---|---|---|---|---|
Measure | 8.5 | 8.875 | 9.25 | 9.5 | 9.875 | 10.1875 | 10.5 |
YOUTH COMP 5
Y1 | Y2 | Y3 | Y4 | Y5 | Y6 | Y7 | Y8 | |
---|---|---|---|---|---|---|---|---|
Measure | 7.75 | 8.125 | 8.5 | 8.75 | 9.125 | 9.5 | 9.75 | 9.9375 |
KID'S COMP 5
k10 | k11 | k12 | k13 | |
---|---|---|---|---|
Measure | 6.5 | 6.75 | 7.125 | 7.5 |
* Measure hand circumference without thumb
MEN'S GLOVES
S (8) | M (9) | L (10) | XL (11) | XXL (12) | XXXL (13) | XXXXL (14) |
---|---|---|---|---|---|---|
7 1/8 - 7 3/8 | 7 3/8 - 7 5/8 | 7 5/8 - 7 7/8 | 7 7/8 - 8 1/8 | 8 1/8 - 8 3/8 | 8 3/8 - 8 5/8 | 8 5/8 - 8 7/8 |
WOMEN'S GLOVES
S (8) | M (9) | L (10) | XL (11) |
---|---|---|---|
6 5/8 - 6 7/8 | 6 7/8 - 7 1/8 | 7 1/8 - 7 3/8 | 7 3/8 - 7 5/8 |
HAND LENGTH
Hand measure should be taken from the wrist to the end of the middle finger. If right-handed be sure to use right hand.
S | M | L | XL | XXL | XXXL | |
---|---|---|---|---|---|---|
A | Chest | 34-35 | 36-38 | 40-42 | 44-46 | 48-50 | 52-54 |
B | Sleeve | 31 1/2 - 32 1/2 | 32 1/2 - 33 1/2 | 33 1/2 - 34 1/2 | 34 1/2 - 35 1/2 | 35 1/2 - 36 1/2 | 35 1/2 - 36 1/2 |
C | Waist | 28-30 | 31-33 | 34-36 | 38-40 | 42-44 | 46-48 |
CHEST
With a tape measure, hold it level and measure around the fullest part of the chest, under the arms and around the shoulder blades.
CENTER BACK SLEEVE
With elbow slightly bent, measure from the center behind the neck, over the point of the shoulder, around the elbow and down the wrist.
WAIST
With a tape measure, hold it level and measure the circumference at the waist's natural bend.
ELBOW GUARDS MEASUREMENTS
Small/Medium | Large/X-Large | |
---|---|---|
A | 11" / 28cm | 13" / 30cm |
B | 8.5" / 22cm | 9" / 23cm |
C | N/A | N/A |
A = Measure the circumference 6 inches Above
Elbow Center
B = Measure the circumference 4 inches Below
Elbow Center
C = Measure the circumference from center of wrist
KNEE GUARDS MEASUREMENTS
Small/Medium | Large/X-Large | |
---|---|---|
A | 15-16" / 39-41cm | 17-18" / 43-46cm |
B | 12.5"-13" / 32cm-33cm | 14"-15" / 36-38cm |
C | N/A | N/A |
A = Measure the circumference 4 inches Above
Knee Center
B = Measure the circumference 4 inches Below
Knee Center
C = Length of Pad
HELMETS
With tape measure level, measure the widest point of your head, approximately 1" above your eyebrows.
X-Small | Small | Medium | Large | X-Large | XX-Large | |
---|---|---|---|---|---|---|
20 7/8 - 21 1/4 | 21 1/4 - 22 1/8 | 22 3/8 - 23 1/8 | 23 1/4 - 23 3/4 | 23 1/8 - 24 3/4 | 24 1/8 - 25 3/4 | |
Hat Size | 6 5/8 - 6 7/8 | 6 7/8 - 7 1/8 | 7 1/8 - 7 3/8 | 7 3/8 - 7 5/8 | 7 5/8 - 7 7/8 | 7 7/8 - 8 1/4 |
*
Sizing information is provided by the manufacturer and does not guarantee a perfect fit.