The NecksGen REVX Lite is a lightweight carbon-fibre composite FHR device and head and neck restraint for motorsport drivers in New Zealand, Australia and other racing markets. Its low-profile chassis and ergonomic X-shaped layout are designed to give the driver freedom of movement with minimal interference around the seat and spine area.
The adjustable X-strap system helps hold the device securely in place while driving and keeps it positioned during entry and exit. Strap adjustment is straightforward, with a double-adjustable tactical buckle at the front and vertically adjustable chest straps to help accommodate different driver shapes. Adjustable tether length allows the restraint to be set to suit the seat angle and the driver's neck length.
Key features
- Carbon-fibre composite chassis
- Low-profile rear section with breathable mesh padding
- Ergonomic X-shaped layout designed for driver comfort
- Adjustable X straps and tether length
- Vertically adjustable chest straps
- Lightweight tactical quick-release buckle
- Quick-release helmet hardware included
- Elastic belt keepers to help keep the harness positioned
- 2.1 lb weight, including harness and tactical buckle
Harness and belt compatibility
The REVX Lite is currently available with 3-inch-wide belt guides that work with either 3-inch or 2-inch shoulder belts. The 3-inch chassis is available with Medium/Large or XL+ harness accommodation. Medium/Large is intended to fit most adults, while XL+ is intended for adults who would typically wear a 2XL shirt or larger. Use the manufacturer's sizing chart to confirm the best option before ordering.
Three-point harness information
The manufacturer states that the REVX has been shown to reduce neck loads under impact when tested to NHTSA FMVSS 208 standards using a 3-point belt. The manufacturer recommends racing with at least a 5-point harness where available. Always confirm the restraint, harness and helmet combination is permitted by the rules for your NZ or Australian race series and accepted by the relevant scrutineer.
Important: This is a driver restraint component, not a substitute for checking your vehicle setup, harness fitment or current competition requirements. Ask Harris Race Radios if you need help matching the REVX Lite to your harness, helmet and radio setup.
Compare the NecksGen REV2 Lite, browse the Head & Neck Safety, FHR & HANS collection, or read Expert Motorsport Advice before choosing your setup.
Frequently asked questions
What is the NecksGen REVX Lite?
It is a carbon-fibre composite frontal head restraint and head and neck restraint for motorsport use, with adjustable X straps, tether length and chest straps.
Which harness belts can the REVX Lite accommodate?
The current product information describes 3-inch-wide belt guides that work with either 3-inch or 2-inch shoulder belts. Confirm the complete restraint, harness and seat combination before racing.
Which REVX Lite size should I choose?
Medium/Large is described for most adults, while XL+ is intended for adults who would typically wear a 2XL shirt or larger. Use the manufacturer's sizing chart and confirm your choice before ordering.
Does the REVX Lite include helmet hardware?
The product information states that quick-release helmet hardware is included. Confirm the supplied hardware and its compatibility with your helmet before installation.
Can I use the REVX Lite with a 3-point belt?
The manufacturer describes testing with a 3-point belt, but recommends racing with at least a 5-point harness where available. Follow the current requirements for your vehicle, event and governing body.
Is the REVX Lite approved for my race series?
Approval and eligibility depend on the current rules, class, vehicle, harness, helmet and scrutineering requirements. Confirm the complete setup with the relevant governing body or scrutineer before racing.