The bicycle thru axle rod is an essential component for both mountain and road bikes, providing stability and security during rides. Ideal for use with bike trainers, this thru axle ensures your bike remains firmly in place, allowing for effective indoor training sessions. To use, simply replace your bike's standard axle with the thru axle rod, ensuring it is securely tightened for decent performance. Features -Color:Black -Material:Alloy -Size:19.50X1.80X1.80cm/7.66X0.71X0.71in -Durability: built to last, this thru axle is designed to withstand the rigors of both mountain and road biking, ensuring longterm use without frequent replacements -Versatility: suitable for both mountain bikes and road bikes, this thru axle meets diverse cycling needs, making it a versatile addition to your biking gear -Easy installation: with straightforward installation steps, users can easily install and replace the thru axle without needing professional assistance -Comfort: provides a stable riding experience by reducing bumps and vibrations, ensuring a more comfortable and enjoyable ride -Durable construction: meticulously designed and manufactured, this thru axle boasts exceptional durability and longevity, making it a reliable choice for cyclists Package list: 1 x bicycle axle