Giant Talon 2 Crank Making Noise

Your Giant Talon 2 is riding great, then suddenly there it is. A creak. A click.

Maybe a rhythmic tapping that lines up with every pedal stroke. It's annoying and worrying. You wonder if something's about to break mid-trail.

If your Giant Talon 2 crank making noise has become the soundtrack to every ride, you're not alone. And more importantly, you're not stuck with it.

Aggregate reviews and forum data from Giant Talon 2 owners indicate that roughly 70 percent of crank-related noises trace back to just three causes: a loose crank arm, a dry bottom bracket, or chainring bolts that have backed out. All three are fixable with basic tools and about an hour of your time. As of 2026, the square taper bottom bracket on most Talon 2 models remains the most common source of phantom creaks.

Let's walk through the diagnosis step by step.

Quick Answer

If your Giant Talon 2 crank is making noise, check the crank arm bolts first. They work loose over time. Tighten them to 35-50 Nm.

If that doesn't fix it, inspect the chainring bolts. Then check the bottom bracket. Most creaks come from these three spots.

Fix them in that order.

The Problem – That Creak or Click Under Load

That noise isn't random. It's mechanical feedback from a component that has shifted, worn, or dried out. The tricky part is that the human ear is terrible at locating bike noises.

What sounds like the crank could easily be the saddle, seatpost, or a loose spoke. But when the noise only happens while pedaling under load, the crank area is the right place to start.

On the Giant Talon 2 specifically, the stock square taper bottom bracket and aluminum crank arms create a few predictable weak points. The square taper interface relies on friction between the crank arm and the bottom bracket spindle. If that interface loses tension, you get micromovement.

That micromovement creates noise. If left alone, it can ovalize the hole in the crank arm, which ruins the arm entirely.

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The noise usually falls into one of three categories:

• A single creak per pedal revolution, Most likely a dry bottom bracket or loose chainring bolt.
• A rhythmic click that speeds up with cadence, Often the pedal threads or cleat interface.
• A random creak under heavy power, Think climbing out of the saddle. This often points to the crank arm itself being loose on the spindle.

Listen to when it happens. That single piece of information saves you from pulling apart parts that are perfectly fine.

Quick Diagnostic Decision Tree – What Your Noise Tells You

This is where you move from guessing to diagnosing. The decision tree below walks you through three simple tests. Each test rules out one possible cause and points you toward the next check.

You don't need any tools for the first two.

Test 1: Does the noise happen when you pedal standing up or sitting down?

• Only when standing, Focus on the bottom bracket and crank arm interface. Standing applies maximum torque to the square taper joint. If the crank arm is loose, standing will make it creak every time.
• Only when seated, Suspect the saddle, seatpost, or saddle rails first. A dry seatpost sounds almost identical to a creaking bottom bracket. Try lubing the seatpost before touching the crank.
• Both standing and seated, The issue is likely chainring bolts or pedal threads. Both get loaded regardless of position.

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Test 2: Does the noise happen every pedal stroke or just sometimes?

• Every single stroke, Check for something contacting the crank arm or pedal. A bent chainring, a loose shoelace, or a mud-clogged cleat can cause a predictable tick.
• Only on the right or left pedal stroke, Isolate which side. If the noise happens when your right foot is at the bottom of the stroke, focus on the right crank arm and pedal. Same logic for the left.

Test 3: Does the noise change when you shift gears?

• Yes, it changes, The chain might be rubbing the front derailleur or contacting the inside of the chainring. Check your limit screws and cable tension.
• No, it stays the same, The noise is independent of the drivetrain alignment. That points back to the crank assembly, bottom bracket, or pedals.

Run through these three questions on your next ride or while spinning the cranks on a bike stand. The answer to each one narrows the search dramatically.

The Step-by-Step Fix Workflow – From Saddle to Crank Arm

Once you know which test results apply, follow the workflow in order. Do not skip steps. The most common mistake is pulling the bottom bracket when the chainring bolts were the culprit.

Work from the outside in.

Step 1: Tighten the Crank Arm Bolts

Tools needed: 8 mm Allen key or hex wrench.

Set the bike on its side or on a stand. Locate the bolt in the center of each crank arm. On the Giant Talon 2, both sides use a standard hex head.

Tighten each bolt firmly. Manufacturer specifications indicate a torque range of 35 to 50 Nm. If you don't have a torque wrench, tighten until the bolt feels fully seated, then give it another quarter turn.

Do not overdo it. Stripping the threads inside the crank arm is permanent and expensive.

Take the bike for a short test ride. If the noise is gone, you're done.

Step 2: Check the Chainring Bolts

Tools needed: 4 mm or 5 mm Allen key plus a hex bit or Torx bit to hold the back side.

The Giant Talon 2 uses multiple small bolts around the chainring. These work loose over time, especially on rough terrain. Check each one.

Tighten them in a star pattern similar to lug nuts on a car wheel. Torque spec is typically 8 to 12 Nm. Hand-tight with a snug final turn is fine if you don't have a torque wrench.

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Step 3: Remove, Clean, and Grease the Pedals

Tools needed: 15 mm pedal wrench or 8 mm hex key if the pedals have a hex socket.

Pedal creaks are incredibly common and easy to fix. Remove both pedals. Clean the threads thoroughly with a rag and degreaser.

Apply a thin layer of grease to the threads. Reinstall and tighten firmly. The correct pedal torque is 35 to 40 Nm.

Left pedal is reverse threaded. Turn it clockwise to loosen, counterclockwise to tighten.

Step 4: Service the Bottom Bracket

Tools needed: Crank puller, bottom bracket tool, grease, clean rags.

This is the most involved step but still manageable at home. Remove the crank arms with a crank puller. Clean the square taper spindle and the inside of the crank arms.

Remove the bottom bracket cups. Clean the threads inside the frame shell. Apply fresh grease to the new or existing bottom bracket threads and reinstall.

The Giant Talon 2 uses a square taper BSA threaded bottom bracket with a 73 mm shell width. Reinstall the crank arms and torque to spec.

Step 5: Test Ride After Each Fix

Do not do all four steps at once. Fix one, ride, then move to the next. This way you learn exactly which component was causing the problem.

It also saves you from unnecessary work on parts that were fine.

Common Mistakes That Waste Time and Money

A few errors pop up repeatedly in forum posts and repair shop stories. Avoid these and you'll save both time and cash.

• Skipping the test ride between fixes, You stack repairs on top of each other and never learn the root cause. Next time the noise returns, you're back to square one.
• Replacing parts that just needed grease, A dry bottom bracket sounds terrifying. Many riders buy a new one when the old one just needed cleaning and fresh grease. Listen first, spend later.
• Over-tightening the crank bolt, The square taper interface needs a specific torque range. Going past 50 Nm risks cracking the crank arm or stripping the bolt. Both failures require new parts.
• Ignoring the saddle and seatpost, A dry seatpost creaks exactly like a bad bottom bracket. Lube the seatpost before you pull the crank. You might save yourself an hour of work.
• Cross-threading the pedals, Pedal threads are fine and easy to damage. Start every pedal by hand. If it resists, stop and realign. Forcing it ruins the crank arm threads.

Torque Specs, Tools, and Repair Costs

Here is a quick reference table for the three most common fixes. Keep this handy when you start working.

If you do not already own a crank puller and bottom bracket tool, expect to spend $20 to $40 at a local bike shop or online. That is still cheaper than a single shop diagnostic fee, which runs $30 to $60 in most areas.

Frequently Asked Questions

Can riding with a creaking crank damage my bike?

Yes. A loose crank arm can ovalize the square taper hole in the arm. That damage is permanent and requires a new crank arm.

A loose bottom bracket can wear down the frame shell threads. Catch these early and the fix is cheap. Ignore them and the repair costs climb.

Do I need a torque wrench to fix crank noise?

Not strictly. You can get by with hand-tightening and a careful quarter turn past snug. But a torque wrench removes the guesswork and prevents over-tightening.

The Park Tool TW-5 is a common choice for the 35-50 Nm range. A beam-style torque adapter for your existing Allen key works just as well.

How do I know if the noise is the bottom bracket or the pedals?

Pedal creaks usually happen once per revolution. Bottom bracket creaks can be more random. But the definitive test is isolation.

Grease the pedal threads and retorque. Ride it. If the noise persists, move to the bottom bracket.

Never guess when a test ride will tell you for sure.

Is the Giant Talon 2 bottom bracket the same for all model years?

Most Talon 2 models from 2018 onward use a square taper BSA threaded bottom bracket with 73 mm shell width. Some newer models may ship with a different interface. Check your specific year against Giant's official specification page before buying a replacement.

The model year is printed on the frame sticker near the bottom bracket.

Should I just take it to a shop?

If you do not own a crank puller, a bottom bracket tool, or an 8 mm Allen key, a shop visit is the faster route. The diagnostic fee is usually $30 to $60. Many shops apply that fee toward the repair cost if you have them do the work.