World's Largest Aftermarket Motorcycle Parts and Accessories Superstore!


Speed and Strength SS400 Solid Speed Silver Half Helmet

3 Reviews

  • Speed and Strength SS400 Solid Speed Silver Half Helmet
Product may vary from photo(s).


Sizing Chart

3 Reviews

Checking availability...

– Order in the next to ship today

J&P Part: 713-294


Measuring the Size You Need

Speed and Strength SS400 Solid Speed Silver Half Helmet

• ATPA (Advanced Thermo-poly Alloy Shell)

• DVD! (Drop Visor Design)

• Speed Strap - quick release chin strap

• Ear protector with rigid back included

• Dark smoke shield included


Product Specs

DOT Approved: Yes

Gender: Men's

Manufacturer Part Number: 877159

Product Color: Silver

Sold in Units: Each


Speed & Strength Helmet Size Chart

Size Hat Size Head Measurement
X-Small 6 1/2"–6 5/8" 20 7/8"–21 1/4"
Small 6 3/4"–6 7/8" 21 5/8"–22"
Medium 7"–7 1/8" 22 1/2"–22 7/8"
Large 7 1/4"–7 3/8" 23 1/4"–23 5/8"
X-Large 7 1/2"–7 5/8" 24"–24 3/8"
2X-Large 7 3/4"–7 7/8" 24 3/4"–25 1/4"

Head Measurement:

To measure your head size, wrap a tape measure horizontally around your forehead. Select the helmet that is the closest fit to that size. A helmet should fit snug ony our head. If it moves while wearing, it is too large. If it is painful to wear, it is too small.


Open the chin straps and slide the helmet onto your head starting at the forehead. A helmet should feel snug. If it slides on easily it is too big. It should feel tight to pull down. Make sure the inner padding fits snug all around. You should feel the padding pressing against your cheeks and head. The last check for a proper fit is to test if it moves while wearing, there should be no movement if you shake your head. Place your hands on the helmet and move it front to back and side-to-side. If there is a lot of movement, try a size down.

Customer Reviews

Overall Rating:
4/5 based on 3 ratings

5 by

good price, good helmet

3 by

Not seeing the hype at all. First of all, I'm not one to leave negative comments, but I'm interested in knowing if others ratings and to point out what I've noticed. If I wanted a PitBoss again I would've ordered another. In fact I'd give that helmet an extra star. However, I've found the description of this helmet misleading...It is not narrow, in fact seems mushroom-like despite all of the reviews. The large fits me correctly, yet I could roll it off of my head easily, and my head isn't that round. But seriously, it raises concern to me in regard to a crash situation. I think the intent was there upon design, but like a haircut...they don't always turn out great. Closeout for a reason?

Load More Reviews
Fast Free Shipping on Orders at $99.99 & Over
Free Tech
120 Day
Live Help

Get Help From Our Industry Experts

Call Us 24/7 1-800-318-4823

Help / FAQs