Park Tool TNS-4 Threadless Nut Setter for 1" and 1-1/8" MFPN=TB96870000 Updated highly tunable DebonAir™ air

Updated highly tunable DebonAir™ air spring offers a buttery smooth feel off the top and maintains a higher ride height for increased confidence in steep terrain

Includes one tubing reinforcement insert and compression ferrule/olive per kit

A layer of gel ensures comfort by offering flexibility in the central part of the saddle and absorbing road vibrations

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Tubeless Ready Front Wheel 29"

Park Tool TNS-4 Threadless Nut Setter for 1" and 1-1/8" MFPN=TB96870000 Updated highly tunable DebonAir™ airPark Tool Threadless Nut SetterUsed to install star fangled nuts into steer tubes on threadless headset systems Star fangled nut threads onto tool and then tapped into steer tube with hammer Inserts Star fangled nuts to recommended 15mm depth keyword search TNS 4