– we recommend you go directly to the manufacturer’s website to find exact product specifications. If you can’t measure this yourself, please visit your bike shop for proper tightening.įor non-Trek components – including those made by SRAM, Shimano, Fox, RockShox, etc. This is the tightness value for your pedals. You can also find detailed specs for components like brakes, bar ends, handlebars, seat posts and racks.Īn important torque to remember is 40-43 Nm.
#Owners manual for trex bike computer manuals#
(For you curious people out there, Nm stands for newton-metres.) For more specific information, you can check /manuals for bike manuals with the torque values for your specific bike model. Look for a number with Nm printed after, for example, '4 Nm max'. Typically torque specs are printed right onto Trek components. To prevent these problems, use a torque wrench to set the proper torque value. Under-tightening a part may also lead to problems, as a loose fastener can let the part come loose or can lead to fatigue failure. Over-tightening does not provide extra holding power and may actually lead to component damage or breakage. Torque specifications should be used to make sure you do not over- or under-tighten a fastener. Torque specifications help you determine the correct tightness of parts and their threaded fasteners. Torque is a measurement of the tightness of a threaded fastener such as a screw or bolt, and is determined by using a special tool called a torque wrench. Hold the bicycle up straight, and adjust the distance between the training wheels and the ground to approximately 1/4. Decrease the tightness of the rear-axle nuts. Put the bicycle on a flat, smooth surface, with the tires correctly inflated. Use a torque wrench to correctly tighten a part, or transport the bicycle to your bike workshop for service. Training Wheels See other sections of this manual as needed. Too little torque can cause the part to come loose or break from fatigue failure.
⚠ WARNING – Too much torque can cause damage or the failure of a part.
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