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c/bicycle-mechanicsdavis.oliviadavis.olivia8d agoTop Commenter

Started using a torque wrench on carbon parts after snapping a seatpost bolt

I snapped a seatpost clamp bolt on my carbon frame last month because I just kept tightening until it felt snug. Now I use a Park Tool TW-5 at 5nm and it's scary how little pressure that actually feels like. Has anyone else found their hand feels totally wrong for torque specs?
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wilson.olivia
Huh, I actually think my hand is pretty close to accurate on carbon stuff.
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the_alice
the_alice8d ago
The TW-5 is a great tool but yeah, my hand is basically useless for guessing torque. I tightened a stem bolt once to what felt like \"pretty snug\" and it was actually 12nm on the torque wrench. Whoops.
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