Product Overview

Lightweight, Superior Fit, Comfort, and Cooling

The Seer S2102 is designed specifically for touring riders who are looking for a cool and comfortable motorcycle helmet during long rides. Uni-directional Advanced Composite Carbon Fibers are used to maximize weight reduction. Custom designed fiber angles are used to maximize strength and improve impact performance. A consistent shell thickness is achieved utilizing an all Uni-directional Aerospace Layup technology. The result is a weight reduction of 6 – 10oz.

For over 40 years, every Seer helmet is hand-made at our factory in Colorado from raw materials sourced in the USA. We take pride in creating a premium helmet that is trusted by countless law enforcement agencies across the United States and Canada. Seer Motorcycle Helmets are Made in USA!

The S2102 has unique design features which result in superior fit, comfort, and cooling. The shell is designed with a sleek, aerodynamic, low profile outer shell. The composite carbon fiber outer shell is manufactured in 2 unique shell sizes. The inner urethane liner is formed in 4 individual sizes. Custom sizing is achieved with 3 Velcro cushion pads. Large 1/2” air intake holes draw in cool, fresh air. Molded air channels circulate cool air to keep the head cool and comfortable. Each helmet includes your choice of visor and interior.

The S2102 comes equipped with an open ear harness. The helmet harness can be installed with double “D” rings, an Echo quick release buckle, or a Micro-Metric slide quick release buckle. The outer shell can be painted in 4 available trim styles. Trim styles include: solid color, high trim, low trim, patch trim, and flame trim color schemes. Paint colors include 10 standard colors. In addition, Harley-Davidson factory paint and other custom colors are our specialty. The helmet includes a snap-on visor. Snap-on visors are available in solid black or transparent black. Snap-on visors are available without a Rank Band or with a Gold or Silver Rank Band. The helmet includes your choice of 4 interiors.

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Features & Benefits

Helmet Trim

  • Solid Color
  • High Trim
  • Low Trim
  • Patch Trim
  • Flame Trim

Helmet Paint

  • Durable, Chip-Resistant Polane Paint
  • Automotive Urethane Clear Coat
  • 10 Standard Colors
  • Harley-Davidson factory colors
  • Honda, BMW, Kawasaki, Indian factory colors
  • Custom colors available


  • Adjustable Headband Suspension
  • Cushion Pad 
    • 1/4”, 3/8” & 1/2” Pads with Moisture Wicking Fabric
  • Brushed Nylon
    • Removable, Washable Comfort Liner
  • Comfort-Max
    • Thermo-Formed Comfort Liner

Helmet Fastener

  • Double “D” Rings
  • Echo Quick Release Buckle
  • Micro-Metric Slide Quick Release Buckle

Technical Specifications

Details & Options

Sizes: XS – XL (6 3/4” – 8 3/8”)
Shell Sizes: SM/MD; LG; XL
Liner Sizes: SM; MD; LG; XL
Construction: Composite Carbon Fiber Outer Shell / Urethane Foam Impact Absorbing Liner / ABS Inner Plastic Shell
Weight: 2.0 lbs/950 grams – Medium Size, Solid Color
Standard: Meets and/or Exceeds DOT FMVSS 218
Visor: Removable Snap-on Plastic (Solid or Transparent)
Rank Band: Gold; Silver; No Band
Lead Time:  3-4 weeks

Helmet Sizes

Inches Centimeters Hat Size Helmet Size
21 1/4 54 6 3/4 Small
21 5/8 55 6 7/8 Small
22 56 7 Medium
22 3/8 57 7 1/8 Medium
22 3/4 58 7 1/4 Medium
23 1/8 59 7 3/8 Large
23 1/2 60 7 1/2 Large
23 7/8 61 7 5/8 Large
24 1/4 62 7 3/4 Large
24 5/8 63 7 7/8 X-Large
25 1/8 64 8 X-Large
25 1/2 65 8 1/8 X-Large
26 66 8 1/4 X-Large
26 3/8 67 8 3/8 X-Large

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