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7iDP M1 Full Face Helmet

Size Guide

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our part num: B-7700-06-510

Distinguishing Features

  • Wide Eye Port - Expanded field of vision
  • Meshed Covered Vents - Excess ventilation without debris 
  • Full Face for Value - Full Face Helmet for under $100 


  • Outer Material - Polycarbonate shell, lightweight protection
  • Inner Liner - EPP soft impact foam, comfort, and protection
  • Adjustable Visor - toolless adjustable visor, blocks Sun and adjustable with center thumb screw 
  • Slip Plane Technology - no
  • Removable Liner - no
  • Removable Cheek Pads - no
  • Ventilation - 17 ventilation ports, added air circulation
  • Buckle - d-ring snap clasp, increased adjustability for best fit
  • Camera Mount - no
  • Goggle Strap Guide - no 
  • Neck Brace Compatability - full face protection allows for integration with Leatt neck braces, increased spine protection
  • Safety - meets CPSC and CE EN 1078 safety standards 
  • Weight - 900g (1.98 lbs)

7iDP M1 Gives Full Face Protection at a Value

Starting to downhill mountain bike but don't want to go outside your budget? The 7iDP M1 helmet offers full face protection at a bargain price of under $100. We love the M1 because it gives shoppers a good option without busting their wallet. 

While the M1 Full Face Helmet doesn't have all the bells and whistles, it does it complete its primary task, providing full face protection while testing up to several safety standards for downhill mountain biking. The M1 Full Face Helmet does offer some nice features including mesh covered vents, a toolless adjustable visor, and a padded muzzle. 

About 7iDP

Seven passionate individuals decided they believed in the same thing, Intelligently Designed Protection. Since then, 7iDP has pushed out some of the most innovative, effective and stylish protective gear on the market. Their armor and protection pads all feature a common component, smart and stylish design with an added level of protection that could only be made by actual riders. 7iDP offers mountain bikers and BMX riders a new choice for protection, and they are taking notice.


Related Items

7iDP Size Chart

7iDP Knee Pads Size Chart

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Size Thigh (4in above knee) Calf (fullest part of calf)
Youth 13-15in 10-12in
Small 15-17in 12-14in
Medium 17-19in 14-16in
Large 19-21in 16-18in
Extra Large 21-23in 18-20in


7iDP Helmet Size Chart


We offer several different models of 7iDP Helmets, with each having a different size range depending upon fit system, shell shape, etc.

To chose the right size 7iDP Helmet, follow the steps below.

1. Carefully measure the head circumference, as shown here:

2. Use this measurement to chose the correct size helmet, using the cm as displayed in the "Please Select a Color/Size" drop down list (see image below).

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