BELL Helmet, Racer Series, K-1 Pro, Snell SA2015, Head and Neck Support Ready, White. The K.1 Pro is a multi-use, full-feature helmet with superior ventilation, Aero styling and Bell’s aggressive chin bar design and front chin gurney (Duckbill). The K.1 Pro is a great helmet for open wheel racers, closed car racers and kart racers who demand superior features including light weight, excellent fit and multiple ventilation options. The K.1 Pro can be used in an open wheel configuration with air intake and with a closed car configuration with top forced air insert. The K.1 Pro includes a top air intake for pavement applications and vent plugs for dirt applications.
- All-Purpose, Versatile Helmet
- Aggressive Bell Aero Styling
- Lightweight Composite Shell
- Multi-Piece, Multi-Density High-Impact Custom Bead Absorbing Liner for Low and High Velocity Impact Protection
- Integrated Channels in the Face Piece Offer Multiple Options to Install Integrate Radio Microphone Systems
- Black Comfort-Plus FR Interior Fabric for Durable Performance
- Multi Foam Density Standard Interior For Outstanding Fit
- Superior Ventilation System Includes Direct Flow Upper and Lower Chin Bar Vents, Ten Intake and Extraction Vents and a Clear .200 mm Air Intake Vent
- K.1 Pro includes Top Forced Air Intake and Vent Plugs for flexibility of racing application
- Hollow Synthetic Rubber Gasket Seal Ensuring that Air, Water and Dirt Can’t Penetrate into the Helmet
- Standard Size Eye port
- 287 3mm SRV Shield (SRV-1 Pivot System) – Clear Shield
- M6 Terminal Hardware for Head and Neck Restraint Devices
- Draw String Helmet Bag Included
- Hex Wrench Included
- Sizes S (57) to XL (61+)
- Matte White
- Snell SA2015 Homologation
Proper helmet fit is vital to the performance of a helmet during an impact. For the helmet to perform properly during an impact, it must stay securely on the head.
Measuring the head is only a starting point for the entire sizing procedure. Due to varying shapes, heads that are apparently the same size when measured by a tape may not necessarily fit the same size helmet.
A small metal tape measure or a cloth tape may be used to make your initial measurement. You can also use a string, which can then be laid against a measuring tape.
Measure the circumference of the head at a point approximately one inch above the eyebrows in front, and at a point in the back of the head that results in the largest possible measurement. Take several measurements. The largest measurement is the one you want to use.
Size Comparison Chart
|Standard Size||Hat Size||Inches||Centimeters|
|S||7 1/8||22 3/8||57|
|M||7 1/4 - 7 3/8||22 3/4 - 23 1/4||58-59|
|L||7 1/2||23 5/8||60|
|XL||7 5/8 - 7 3/4||24 - 24 3/8||61-62|