Readers ask: What Thread Size Pedals Is On A Specialized Hardrock Bike?

How do I know what thread size my pedals are?

Manufacturers have made it nice and easy for this one, and all you have to do is check the cranks on the bike. If your cranks are made up of three separate sections, two separate crank arms and the spindle that goes through the frame then your pedals will be size 9/16” x 20 tpi.

Are my pedals 9/16 or 1 2?

If the cranks are THREE PIECES, meaning two crank arms bolted to a spindle, it will be 9/16 thread on the pedals. If the crank is ONE piece through a large bottom bracket housing, it’s 1/2 thread.

What size is the nut on a bicycle pedal?

Pedal wrench flats are typically 15mm in size. 9/16″ (~14.3mm) is somewhat common on older pedals. 17mm and other sizes have been used, but you aren’t very likely to encounter them.

Are all bike pedals 15mm?

The flats on almost all modern pedals take a 15mm spanner, though many pedal spanners also have a 9/16-inch jaw for older pedals.

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What is standard pedal thread size?

Bicycle pedals are commonly a 9/16″ x 20 threads per inch. The inside diameter of the internal thread (the “nut”) must be smaller. Measured in millimeters, the OD of the pedal is typically 14.2mm. For cranks the internal thread is nominally 13mm.

Are all MTB pedals the same thread?

Are All Mountain Bike Pedals the Same Thread Size This answer is very simple, Yes. The TPI or threads per inch is 20 for both the 9/16′ inch diameter pedals and the 1/2′ inch diameter pedals. With newer bicycles there should be no problem.

Why are 3 piece cranks better?

One-piece cranks have non-sealed bottom bracket bearings that get contaminated easily. In different, 3 piece cranks come with sealed bearings protected from the elements. The result is smoother pedaling.

Are all bike pedal threads the same size?

Thread Sizes Most pedals have 9/16″ x 20 tpi threads. Pedals for one-piece cranks are 1/2″ x 20 tpi. Older French bicycles used a 14 mm x 1.25 mm thread, but these are quite rare. French-threaded pedals are commonly labeled “D” and G” (French for “droite” and “gauche” (right and left).

Do bicycle pedals have reverse threads?

Remember, the left pedal spindle is reverse threaded. Turn it clockwise to remove the pedal when facing the crank arm. The right side is normal, so turn it anti-clockwise to loosen it.

What can I use instead of a pedal wrench?

But if your pedals aren’t super stuck right now, a cone wrench would work fine for your trip and would be way smaller and lighter than a proper pedal wrench.

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Is 9/16 The same as 15mm?

14mm = almost 9/16 inch. 15mm = almost 19/32 inch. 16mm = 5/8 inch. 19mm = 3/4 inch.

What size wrench Do I need to remove bike pedals?

Use an 8mm hex wrench in this fitting to remove and secure the pedals. When turning the pedals, keep in mind the wrench is on the back side of the pedal. The pedal thread direction has not changed, but the appearance of the wrench turning “clockwise” or “counter-clockwise” will appear different.

What kind of grease should I use on my bike?

Most general purpose bike greases seem acceptable but all lack performance data. Alternatively, automotive greases (e.g. Mobil XHP222, Motorex Bike Grease 2000) comply with industrial performance standards. Washout kills bearings, so keep degreasers and power washers away!

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