Pro Truing Stand - 1689

Product No. 629297


We've made the base stronger for better stability. One-size-fits-all conical thru-axle adapters are now included with the stand, and are held in place by magnets when not in use.

The arms have been made longer to accommodate 29+ wheels better and the calipers widened accordingly. Threads, springs and bearings were all revised resulting in smoother operation plus less frequent calibration.

Additionally, we include white high-gloss stickers you can apply to the base and caliper arm to improve background contrast, making it easier than ever to use.

  • Stronger base for improved precision
  • Longer and redesigned upright arms for improved clearance of 29+ wheels
  • Wider calipers for increased clearance of 29+ wheels
  • Accommodates wider axles, works with through axle hubs up to 197mm width (include the use of adapters). Max. arm opening 230mm (without the use of adapters).
  • New bearings on the upright arm adjust axle are spring loaded for improved precision and reduced frequency of calibration
  • Redesigned caliper tips for easier radial truing
  • Revised threads and springs for smoother operation
  • 8mm bench mount holes at the bottom, 268 mm center to center
  • Slicker design, all black. Includes white high gloss stickers, covering the base and caliper arm, for improved background contrast (stickers are not preapplied) 
  • Comes with conical magnetic through axle adapters – one size fits all (12, 15 and 20). The adapters are now magnetic and can be affixed anywhere on the base. Features a bolt for more permanent fix on the upright arms.


  • Accepts wheels from 16 to 29+ inch with or without tire. Supports solid, quick release and through axle hubs
  • Accepts hubs up to 197mm when using our thru axle adapters, 230mm without.
  • Through axle hubs are supported with use of the adapters (included)
  • One pair of through axle adapters support all sizes of through axles

Why Unior?

At Unior Bike Tools, we prioritize reliability and durability in every tool. Our products are made from top-quality materials, manufactured to the highest standards. From wrenches and pliers to bike repair stands and automotive equipment, our comprehensive range meets all your needs. Our rich heritage and commitment to excellence have made us the trusted companion of professionals and enthusiasts alike.