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Limited sizes, good for another 5 years with nearly all race sanctioning bodies and wired with our Offroad Wired Helmet Kit.
Built for comfort, safety, and a little more room with overhead clearance. The Impact OS20 features a 20° offset fresh air hose inlet to channel air into your helmet. The top air cools from the top down and blows dirt away from your eyes.
Standard-width removable cheek pads are included however a variety of cheek pads ranging from thin to thick are available. With the Air Draft OS20 offered in helmet sizes from XS to XL and customizable cheek pad thicknesses, there is a fitment combination that will accommodate nearly any racer. Impact by MasterCraft Safety’s "intelligent" Gray Matter liner (a proprietary designed liner, upholstered in fire-resistant fabric) and interchangeable cheek pads allow racers to dial in the perfect fit so they can concentrate on winning.
The Air Draft OS20 has a large eye port for excellent visibility on the track, covered by a heavy-duty and durable 1/8-inch polycarbonate shield (very important in dirt track and off-road racing) with a three-position detent. Like Impact by MasterCraft Safety’s full line of helmets, the Air Draft OS20 is manufactured right here in the United States.
| Helmet Size | Inches | Hat Size | Metric (cm) |
| X-Small | 20 5/8 - 21 | 6 3/4 - 6 7/8 | 53 - 54 |
| Small | 21 5/8 - 22 | 6 7/8 - 7 |
55 -56 |
| Medium | 22 1/4 - 22 3/4 | 7 1/8 - 7 1/4 | 57 - 58 |
| Large | 23 1/4 - 23 5/8 | 7 3/8 - 7 1/2 | 59 - 60 |
| X-Large | 24 - 24 1/2 | 7 5/8 - 7 3/4 | 61 - 62 |
| XX-Large | 25 - 25 3/8 | 7 7/8 - 8 | 63 - 64 |
Find quick answers to common questions
Yes, all our tools are engineered for heavy-duty performance and long-term reliability.
Yes, our tools are designed with safety features and easy handling in mind.
Yes, they are tested to perform reliably in demanding environments.
Regular cleaning and proper storage are usually enough to keep your tools in top condition.
Yes, we provide compatible parts and add-ons to extend the life of your tools.
Every tool comes with a detailed user manual, and digital guides are available online.
Every KRANK tool includes a 1-year warranty, with extended options available on select products.
You can register online using your product serial number for faster support.
It includes defects in materials and workmanship under normal use conditions.
Yes, extended warranty plans are available for select tools at checkout.
Orders ship within 24 hours, and delivery typically takes 3–5 business days.
Yes, KRANK provides special pricing and packages for business or team orders.
You can reach our support team by email or phone — we’re here to assist you.
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