The TS-4.2 builds on over 40 years of experience building truing stands for professional mechanics and adds a wider range of compatibility as well as several additional features for the most useful and comprehensive truing stand we've made to date . It took the classic dowel stand design bigger in every way: taller uprights, a wider base, and oversized gripper fingers. The result is a mount that can accept just about any wheel and tire combination found on a bike, from knobby tires to aero rims, kids' bikes to 29ers. Vertical adjustment is controlled with an ergonomically designed knob, which quickly adjusts the mount to fit any hub width in seconds. The rugged uprights of the TS-4.2 feature integrated thru-axle adapters for compatibility with thru-axle, quick-release, and solid wheel hubs without the use of additional parts or adapters. The oversized caliper ends easily clean virtually any tire (including fat bikes), eliminating the need to remove the tire for truing, which is especially useful for tubeless setups. The TS-4.2 is constructed of durable nickel plated and powder coated heavy gauge steel and is manufactured, assembled and calibrated in St. Paul, Minnesota. Sturdy, comfortable grips, spring-loaded calipers and caliper arm ensure smooth and consistent operation, and removable composite caliper tips protect painted rims and fragile materials. 100% adjustable and rebuildable for a lifetime of use.

- Maximum wheel size: up to 29"+ with or without tire
- Hub width: 75 to 250 mm (2.95– 9.8")
- Maximum rim width: 127 mm (5")
- Maximum tire width: 152 mm (6")
- Hub compatibility: for thru axle, quick release and hubs with solid axle

Mounting options:
- Bolted to the countertop: the mounting slots are 9.5 mm (3/8") deep and approximately 311 mm (12, 25") from center to center
- In the vise: the base is 102 mm (4") deep
- Install in the base of the TSB-4.2 dowel stand