RockShox 1.75 Available 142 mm 174 mm Thru Axles
About RockShox - "An icon in the mountain bike industry."
These models are available for online purchasing and can be shipped directly to you.
The inside-to-inside measurement of your fork or frame at the dropouts.
The length of the axle from the base of the head to the end of the threads, in millimeters.