Description
- Affordable SFI 38.1 certified head and neck restraint
- Compact, comfortable design
- Fixed-length tether that fits most drivers
- Sizes for 2" and 3" harness belts
- Quick release helmet hardware is included.
- Certification/Homologation: SFI 38.1
- The NecksGen REV is the more affordable option for racers looking for a great head and neck restraint on a budget, combining the safety of an SFI 38.1 certified device with the comfort of the small REV package.
- REV head and neck restraints come with a fixed-length tether that will fit most drivers. Once you get your restraint, do a slack test to confirm the fit - if the tether length is not right, NecksGen will provide the correct length at no charge.
- Quick release helmet hardware is included.
- Sizes: Small 2" | Medium 2" | Medium 3" | Large 3"
- Homologation: SFI 38.1
- Brand: NecksGen
- Model: REV
- Type: Frontal head and neck restraint (FHR)
- SFI Rating: SFI 38.1
- Tether: Fixed length
- Harness Width: 2" or 3" (by size)
- Includes: Quick release helmet hardware
- Shipping Weight: 3 lbs
- Primary Use: Circle track, dirt, drag, off road and karting
| Size | Inside Diameter (I.D.) | Outside Diameter (O.D.) | Neck Diameter |
|---|---|---|---|
| Small 2″ | 5.0″ | 11″ | Up to 4.5″ |
| Medium 2″ | 5.5″ | 12″ | Up to 5.0″ |
| Medium 3″ | 5.5″ | 13.5″ | Up to 5.0″ |
| Large 2″ | 6.5″ | 12.5″ | Up to 6.0″ |
| Large 3″ | 6.5″ | 14″ | Up to 6.0″ |
Applies to the REV, REV2 Lite and REV2 Carbon. Neck Diameter is the widest neck each size fits, allowing the 0.5″ clearance NecksGen recommends.
Neck Diameter
- Measure the width of your neck just above your shirt collar.
- Choose a device with an I.D. at least 0.5″ wider than your neck.
Shoulder Width
- Measure the width across your shoulders.
- Choose a device with an O.D. narrower than your shoulders.
Device Dimensions
- 2″ or 3″ refers to the harness shoulder belt width the device is built for. Use a 3″ device with 3″ belts; 2″ belts can be used with either.
- After fitting, do a slack test to confirm the tether length is right for you.
- Unsure of your size? Call UPR Racing Supply for expert sizing help.
Any questions?
If we still haven't answered your question, you can contact us below and we will get back to you as soon as possible.