Dual-Release Safety Stirrup with Open Hook Outer Arm, O-Ring Attachment & White Ribbed Tread | BI-027

Dual-Release Safety Stirrup — Open Hook Outer Arm, O-Ring Tread Attachment & White Ribbed Rubber Tread

The BI-027 is a dual-release safety stirrup in polished stainless steel combining an open hook outer arm with a black rubber O-ring tread attachment and a wide white ribbed rubber tread. The BI-027 incorporates two independent safety release features in a single stirrup — making it one of the most comprehensively safety-engineered options in the range. The outer arm curves outward and upward into an open hook at the top rather than connecting to the eye, leaving a deliberate gap through which the foot can push free in a fall. A black rubber O-ring on the outer tread corner provides a secondary attachment point for a breakaway band, adding a further layer of release security. Together, these two mechanisms significantly reduce the risk of the foot becoming trapped from multiple angles.

• Open hook outer arm — the outer arm curves into an open hook at the top rather than connecting to the eye; leaves a deliberate gap at the top outer corner through which the foot can push free in a fall; passive release with no mechanical components on the arm itself
• Black rubber O-ring tread attachment — rubber O-ring loop on the outer tread corner; provides a secondary attachment point for a breakaway band for additional release security; the O-ring itself also acts as a soft, flexible outer tread anchor
• Wide flat-arm stainless steel frame — broad, flat-sided arms in the same wide-body profile as the BI-026; polished stainless steel throughout; rust-resistant and durable
• Integrated oval leather eye — standard oval slot on the inner arm; compatible with all English stirrup leathers
• Wide white ribbed rubber tread — full-width parallel-ribbed white rubber footbed in a broad polished stainless tread frame; provides reliable grip and cushioning; the white tread pairs cleanly with the polished chrome frame
• Suitable for all disciplines and levels — particularly recommended for riders who want maximum passive safety coverage, young and novice riders, and anyone seeking a dual-mechanism safety stirrup with a clean white tread aesthetic

Double the safety, double the confidence — the BI-027 combines an open hook outer arm and a rubber O-ring tread attachment in a single stirrup, providing two independent foot-release mechanisms and a wide white ribbed tread for a secure, show-ready platform. Sold as a pair.