仕様
SFI 5-Point Racing Harness
─ Ultra Lightweight レーシングハーネス
Product Introduction
Beltenick RCU-107A Ultra Lightweight Racing Harness is engineered for professional motorsport applications and fully complies with SFI 16.1 regulations.
Designed with high-strength Polyester webbing and lightweight construction, including lightweight aluminum hardware and ultra lightweight buckle, it delivers outstanding driver safety while reducing overall vehicle weight!
Suitable for circuit racing, rally, drift, and endurance competitions.
SFI 16.1 CERTIFIED
All Beltenick SFI Racing Harnesses comply with the SFI Foundation Specification 16.1, one of the most widely recognized safety standards for racing harnesses in North American motorsport.
Each certified harness is designed and tested to meet stringent performance requirements, including:
✔ High-strength webbing performance
✔ Hardware strength and durability
✔ Cam-lock buckle reliability
✔ Load resistance under impact forces
✔ Consistent restraint performance
✔ Quality manufacturing and inspection standards
Beltenick SFI 16.1 Racing Harnesses are engineered to provide reliable occupant protection and dependable performance in demanding racing environments.

Features
- 3″ Shoulder Belts and 3″ プルダウン式 Lap Belts.
- New Design Lightweight Dual Release (DR) & Easy Clip-in (ECI) Turn Buckle. (Model No.: TB-12)
- New Quick Release Lightweight Adjusters (Model No.: TR-14G) on the Shoulder Belts and Steel Adjusters on the Lap Belts.
- New Design Dual-way Snap Hook (Model No.: TR-22D) for both Clip-in and Bolt-in End with 7/16″ Eyebolt.
- Single Sub Straps.


Related Blog
Want to understand how we achieve to make an ultra lightweight racing harnesses?
👉 Read here:
FIA 8853-2016 超軽量レーシングハーネス
RCU-1007シリーズのご紹介
RCU-1007 is our FIA version, but RCU-107A uses the same lightweight adjusters and buckle components as RCU-1007.
👉 Not sure if this is the right model for you?
Check Beltenick Racing Harness Selection Guide here:
BELTENICK® レーシングハーネス選択ガイド:
FIAおよびSFI公認モデル比較
Contact Us to Request a Quote Now!








