Name: SIMPSON SD1 SA2020 DIRT RACING HELMET
Brand: Simpson Racing
SKU: 7950001
Price: 799.95 USD
Availability: InStock

$799.95

Shipping Policy

Free domestic shipping over $99

Introducing Simpson's SD1 Dirt Racing Helmet – the epitome of lightweight design and aerodynamic excellence. Crafted to cater specifically to the demands of open wheel dirt track racing, this premium helmet boasts a sleek profile with no front vents and a strategically positioned front chin spoiler. Elevate your performance on the track with Simpson's SD1 – where superior quality meets affordability.

Please allow 1 week to be hand built to order in the USA.

Features:

New, aerodynamic design
Simpson's Lightest helmet
SA2020 Certified
Composite models are available in 3 different colors
Removable cheekpads - sizes range from .75" to 1.375" to allow for a custom fit
Removable Top pads - sizes range from .25" to .625" to allow user to lift and lower the helmet
Includes removable gel earcups
Compatible with all Simpson communication kits
Front chin spoiler for stabillity in open cockpit cars
No front ventilation to keep dirt and debris out
Top and rear vents for ventilation
Optional top and top left offset forced air for cooling and fog mitigation (Coming Soon)
Optional rear spoiler for more stability
Comes standard with antifog, antiscratch visor. Non-Antifog clear visor available
Visors available in clear, dark smoke, iridium, amber, and chrome
Comes standard with premium, aluminum tear off posts compatible with 10209C, 10209CP, and 10209S
Available in 2 shells and 6 sizes: XS-XXL
Helmets are hand built to order in New Braunfels, TX

Racing Helmets

helmet	size	measurement	metric
XS	6-5/8 to 6-3/4	20-7/8 to 21-1/4	53 to 54
S	6-7/8 to 7	21-5/8 to 22	55 to 56
M	7-1/8 to 7-1/4	22-3/8 to 22-3/4	57 to 58
L	7-3/8 to 7-1/2	23-1/8 to 23-1/2	59 to 60
XL	7-5/8 to 7-3/4	23-7/8 to 24-1/4	61 to 62
2XL	7-7/8 to 8	24-3/4 to 25-1/8	63 to 64

CMR Helmets

helmet	size	measurement	metric
XS	6-1/2 to 6-5/8	20-1/2 to 20-7/8	52 to 53
S	6-3/4 to 6-7/8	21-1/4 to 21-5/8	54 to 55
M	6-7/8 to 7	21-5/8 to 22	55 to 56
L	7-1/8 to 7-1/4	22-3/8 to 23-3/4	57 to 58

Rookie Helmets

helmet	size	measurement	metric
One size	6-3/4 to 7	21-1/4 to 22	54 to 56

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SIMPSON SD1 SA2020 DIRT RACING HELMET

Racing Helmets

CMR Helmets

Rookie Helmets