Measurement Guide

Most of our products are specifically designed to fit certain makes/models. If you can't find your bike on our list of available product versions, we can still create one for you in most cases, but need some specific measurements.

Below are some simple steps to ensure we get accurate measurements for your bike before submitting a custom request.

Tire Width | Front Suspension | Rear Suspension


1. Measure Tire Width

1.a. Use a clamp and tighten it until it first touches both sides of the wheel.

1.b. Use a measuring tape to measure the inside of the left side of the clamp to the inside of the right.

2. Measure Front Suspension

2017 to Present = 18-1/4” Standard Height 2017 to Present = 17-1/2” HD Lowering Kit 2009 thru 2016 = 18-5/8” Standard Height 2009 thru 2016 = 17-7/8” HD Lowering Kit 2008 & Earlier = 19-1/2” – 19-7/8” Standard Height

3. Measure Rear Suspension

Measure from the center line of the top shock mounting bolt to the center line of the lower shock mounting bolt. 12-3/4" is the standard HD shock length. 11-3/4" is the lowered HD shock length.



Lowering Blocks - Measure from the center line of the top shock mounting bolt to the center line of the ORIGINAL lower shock mounting bolt on the swing arm. The equivalent dimension for Harley Low Profile shock is 11-3/4".

If you have any questions, please contact us.

Back to blog