RST D3O Split Chest Protector review: Lightweight and breathable split chest protector with a slim design profile, CE level 2 protection and rib coverage with a winged and tapered design. This guide considers the listed features and the checks to make before buying.

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Key features of RST D3O Split Chest Protector
Sportsbikeshop lists the following details for the checked version:
- Slim, lightweight and breathable construction
- CE level 2 protection
- Additional rib protection through a winged, tapered design
Protection and construction
The protector is listed as CE Level 2. This is a rating for the protector, not a new certification for the rest of the riding kit.
Compatibility and positioning
Compare the protector’s size and outline with the intended garment or fitting system. A matching brand name alone does not establish compatibility. Check the position when wearing the complete riding kit and moving into your riding posture. The protector’s own rating should not be confused with certification of an entire garment.
See our motorcycle body armour reviews for more buying guides.
Related reading: RST Contour Plus CE Level 1 Back Protector Review.