Park Tool TM-1 Spoke Tension Meter

Color: Blue
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Accurately measure the absolute tension of each of the spokes in a wheel—as well as the relative tension between all the spokes in a wheel—with the Park Tool TM-1 spoke tension meter.


  • Affordable, easy-to-use meter works on nearly any bicycle spoke—no matter the diameter, material or shape
  • Perfect for building and truing wheels, diagnosing wheel problems and assembling new bikes
  • Includes a printed table to convert readings to kilograms force; for steel spokes not found on the printed table, generate custom conversion tables using the Wheel Tension app
  • Wheel Tension app also helps you help visualize and analyze relative spoke tension

Made in USA.

View all Park Tool Bike Wrenches

Technical Specs

Best Use





9.5 x 6 x 2 inches


15.2 ounces

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