Universal Bicycle Thru Axle Adapter Adjustable For Bike Trainers.

Feature: \n 1. QUALITY MATERIALS: Constructed from high strength aluminum alloy, this bike thru axle adapter features a sturdy axle body that is robust and resist to wear and damage for long lasting use.\n2. ADJUSTABLE LENGTH: This adapter comes with a 6mm conical spacer, a 2.5mm straight spacer, and 2 6mm straight spacers, allowing you to customize the length from 160mm to 178mm to fit your bicycle seamlessly.\n3. GOOD COMPATIBILITY: Effortlessly replaces the original straight axle with this M12 straight axle adapter, making it easy to attach a bike trailer hitch to your bicycle without hassle.\n4. SIMPLE INSTALLATION: Designed for easy and convenient installation, this adapter is compatible with different bike thread pitches, allowing for quick attachment once the right adapter is chosen.\n5. VERSATILE USAGE: Ideal for connecting bike trailers to your bicycle, this universal thru axle adapter enhances your cycling experience by making transport easy and efficient. \n\nSpecification: