How to Replace a Peloton Bike Crank Arm? Video Guide!

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Replacing a Peloton crank arm is not difficult, but it requires preparation. Even if you have preparation you can adjust or replace the touch screen. Whatever, this guide provides a step-by-step approach to replace the faulty crank arm and outlines the necessary tools to complete the process.

What is a Crank Arm on Bike?

A bike crank arm is the part of the bike that connects the pedals to the crankshaft. If it becomes defective, then the pedals may not work properly or they could even detach from the bike, which poses a hazard.

Can You Replace a Crank Arm?

Yes, You can replace a crank arm, however, you must remove the chain, cassette, and crankset prior to starting. Please make sure to read the manufacturer’s instructions thoroughly in order to avoid any harm coming to your bike.

Will Peloton Replace My Crank Arm for Free?

Yes, they certainly will, provided that your warranty still stands. They will provide you with a replacement crank arm, in addition to offering free servicing, to rectify the crank arm and guarantee that it is functioning correctly.

Is It Possible to Replace the Bike Crank Arm on My Own?

Indeed, it is possible. If you are a handy person, you only need instructions on how to replace the crank arm. In fact, Peloton will offer assistance to guarantee that you can successfully change the crank arm if requested.

How To Replace a Peloton Crank Arm?

Don’t worry if your Peloton crank arm comes loose, it’s an easy fix. All you need is a replacement and some tools for a quick repair, so you can be back on the bike in no time!

Here’s what you’ll need:

  • A new Peloton crank arm.
  • A set of Allen wrenches. (5mm Key)
  • A Phillips head screwdriver.
  • A hammer.

Step By Step Process:

  • To remove the old crank arm, hold onto the end with one hand while using an Allen wrench to unscrew the retaining bolt. This should be done carefully.
  • Next, Insert your new crank arm into the crank arm socket and make sure it is firmly in place, flush with the socket.
  • Now, Gently tighten the new retaining bolt with a Phillips head screwdriver – be sure to secure it properly, but don’t over-tighten as you might strip the threading.
  • Finally, Use your hammer and knock on the end of the crank arm until it is secure.

You did it! You’ve successfully changed your Peloton crank arm. Hop on and enjoy the ride.

Video Showing Peloton bike crank arm replacement

Replacing the Peloton bike right crank arm
Replacing the Peloton bike left crank arm

Why Does My Crank Arm Keep Falling off?

The main issue causing the crank arm to fall off is either stripped threads on the crank arm, or a loose bolt attaching it to the bike.

To fix this problem, both the threads on the crank arm and bolt must be tightened, possibly with a thread locking compound.

How Long Are Peloton Cranks?

The length of Peloton cranks is typically 170mm, though it may differ. It is essential to ensure that the crank length of your new bike corresponds to your stature and cycling preference.

If the cranks are too short, it could prove difficult to accelerate quickly. If they are overly long, it may be hard to maintain control of the cycle.

Why Does My Peloton Creak When I Pedal?

The causes of a Peloton creaking while pedaling can be attributed to a need for tightening, lubrication of the pedals or chain, or an issue with the crank arm.

If there is no improvement after attempting adjustments and lubrication, then replacing the crank arm may be necessary.


What Type of Crank Arm Does My Peloton Have?

Peloton bike feature two distinct styles of crank arms: 3-piece and 2-piece. The former features an independent spindle that interconnects the two components, while the latter is integrated as a unified component.

Are Crank Arms Universal?

It is essential to identify the type of crank arm your bike has before buying a new one, since these parts vary depending on the make and model of the bike. A crank arm connects the pedals to the frame.

How Do You Know What Size Crank Arm To Get?

The Peloton website presents a size chart that can assist you in determining the appropriate crank arm size for your need.

Do All Cranks Fit All Bottom Brackets?

It is essential to select a crank that fits the bottom bracket correctly, which can be achieved by measuring the spindle length. Too short a spindle will not fit, and too long a spindle could damage the bike frame due to it protruding beyond the bottom bracket.

In a Nutshell;

How to replace a Peloton crank arm? You got the answer, right! You don’t need to take your bike to the shop to replace the crank arm – you can do it yourself! Just make sure you have a crank arm puller handy and you’re all set. And Yes! You know peloton bike maintenance isn’t a tough job.

It should be effortless and straightforward to replace the Peloton crank arm through this streamlined process.

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