Speed and Strength SS4100 Solid Speed Helmet :: MotorcycleGear.com

Speed and Strength SS4100 Solid Speed Helmet

The SS4100’s full-coverage protection with open-face convenience won’t slow you down when you’re after speed, and won’t close you in when it’s time to cruise.

You like to keep your options open so you can do what you want. The SS4100’s Modular Flip-Up Face Guard with an easy-to-find single button release means full-face protection at high speeds or through aggressive sections and open face freedom when you want to cool down, take in the scene, or just chat up a future pillion volunteer. You’ll also have the Drop Down Internal Sun Visor to cut the glare (90% Of UV Rays) and block the wind with the flick of a finger whether the Face Guard is up or down. The Optically Correct Anti-Fog/Anti-Scratch Face Shield and Pliable Rubber Breath Deflector ensure fog-free vision and a Dual-Density Protective EPS System inside of the Protective ABS Shell construction Meets or Exceeds DOT and ECE 22.05 certification, so you’re not giving up anything – a perfect no-compromise solution.

Product Specs

  • Protective ABS Shell
  • Modular Flip-Up Face Guard
  • Drop Down Internal Sun Visor
  • Dual-Density Protective EPS System
  • Washable Plush Comfort Liner
  • Face Shield Blocks 90% Of UV Rays
  • Optically Correct, Anti Fog and Anti-Scratch Face Shield
  • Adjustable Air Ventilation System
  • Pliable Rubber Breath Deflector
  • Pliable and Removable Chin Skirt
  • Meets or Exceeds DOT and ECE 22.05
  • Iridium and Tinted Shields Sold Separately
  • Sizes: XS, S, M, L, XL, 2XL

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Sizing Information

Helmet Size Hat Size Head Measurement (inches) Head Measurement (cm)
XS 6 1/2 to 6 5/8 20 7/8 to 21 1/4 53 to 54
Small 6 3/4 to 6 7/8 21 5/8 to 22 55 to 56
Medium 7 to 7 1/8 22 1/2 to 22 7/8 57 to 58
Large 7 1/4 to 7 3/8 23 1/4 to 23 5/8 59 to 60
XL 7 1/2 to 7 5/8 24 to 24 3/8 61 to 62
XXL 7 3/4 to 7 7/8 24 3/4 to 25 1/4 63 to 64

This sizing chart is based on information provided to us by Speed and Strength and is subject to change without notice, although we will do our very best to keep it up to date.

We recommend that you measure your head by wrapping a cloth tape measure around your head about 1 inch or 2.5 cm above your eyebrows, which should be the largest portion of your head. Choose the helmet that is closest to your measured head size. If you fall between two sizes, choose the smaller of the two. You want a helmet to fit snug without being uncomfortable.