With version 19.3, length-based classification reports, still based on the stop-line vehicle zones, can be used to create a length bin specifically for bikes. All objects classified as bikes will be set to a fixed length of 6ft in the count data, while the minimum measurable vehicle length will be set to 11ft in the count data. The smallest bin (anything below 11ft) will thereby represent objects confidently classified as bicycles. Upcoming releases will support additional bike reporting. Feedback on this matter through support.gridsmart.com is welcome and encouraged.  Link to our customer Forums - https://support.gridsmart.com/support/discussions