How To Measure Your Axle Tube
To order the correct axle tube, measure, in metric, either distance between the seat tracks, on center, or the distance from wheel to wheel on the seat, on center. This measurement will be a whole number, i.e. 30cm. Then, select the length that matches your measurement. For example, if you measure 30cm from seat track to seat track, on center, you would select 30cm L as your axle tube.
Do not measure the tube only to calculate which tube you need. The measurement of the tube only is not a whole number, and will not match any of the measurements listed. If you use a measurement of the tube only, you order the wrong part.
If you have any questions, please contact our warehouse at (203) 866-7223 between 8am - 4pm ET, Monday - Friday.