The bike trainer thru axle skewer is an essential accessory for cyclists who use indoor trainers. This thru axle rod provides a secure and stable connection, ensuring your bike remains in place during high-intensity workouts. To install, replace your bike's standard axle with the thru axle skewer, ensuring it is tightly secured for trustworthy performance. Features -Color:Black -Material:Alloy -Size:19.50X1.80X1.80cm/7.66X0.71X0.71in -Robust build: this thru axle is designed to be durable and resistant to damage, ensuring it can handle the demands of both mountain and road biking -Versatile compatibility: suitable for use with both mountain bikes and road bikes, this thru axle is a versatile component that meets various cycling requirements -Simple installation: the easy to follow installation instructions make it simple for users to install and replace the thru axle on their own -Comfortable riding experience: by reducing bumps and vibrations, this thru axle provides a stable and comfortable riding experience, enhancing overall enjoyment -Durable and reliable: with meticulous design and manufacturing, this thru axle offers outstanding durability and longevity, making it a dependable choice for cyclists Package list: 5 x bicycle axle