- Builds on Park Tool`s 50+ years of experience making truing stands for professional mechanics and adds a broader range of compatibility as well as several additional features - Adjustment of the uprights and caliper fingers is controlled with a new ergonomically-designed speed knob, which quickly adjusts the stand to accommodate any hub or rim width in seconds - Integrated thru-axle adapters for compatibility with thru-axle, quick-release, and solid axle hubs without the use of additional parts or adapters - Can be bench-mounted, clamped in a vice, or installed on the TSB-4.2 Base - White sticker on base has been enlarged and now features fancy pinstripes - Uprights are now powder-coated rather than chrome-plated - Maximum rim width: 5' - Maximum tire width: 6'