Apidura Backcountry Dropper Post Adapter

The custom-made Backcountry Dropper Post Adapter allows saddle packs to be used on mountain bike dropper seat posts. The adapter is designed to hold the pack securely, while also limiting travel to avoid damage to either the post or the bag. The broad, flat rear section and ridged strap retainer improve stability over rough terrain and the dropper post saddle bag adapter is compatible with any bag that uses a 25mm seat post strap (or smaller). The Post Adapter is designed to work with mountain bike dropper posts with a 25mm or 26mm upper section diameter. These sizes are typical for posts with a 30.9mm, 31.6mm or 34.9mm lower section diameter. Injection moulded glass-reinforced nylon for durability Silicone shim for a secure fit Supplied with a choice of shims Easily fitted using a 3mm hex wrench About Apidura This family run business are pioneers of lightweight rackless packing systems. Born in the UK, they are a global business devoted to creating products for adventure cyclists and the bike packing scene.