Best MTB Spoke Magnets

Looking for the best MTB spoke magnets to track your rides?
We’ve put together a guide of the top 10 options tested for durability, easy installation, and compatibility so you can ride with confidence.

MTB spoke magnets are essential for tracking your rides. They work with your cycling computer to measure speed and distance.

Choosing the right magnet ensures accurate data and a smooth ride. Our guide highlights the best options for mountain bikers.

We’ve tested durability, ease of install, and compatibility. Find the perfect fit for your bike and ride with confidence.

List of Top 10 MTB Spoke Magnets

Title	Best For	Price
CATEYE Universal Wheel Magnet – Cycling Computer Speedometer Odometer Wheel Magnet for Road, MTB, Gravel Bikes, Installs by Hand, Fits Round or Bladed Spokes	This wheel magnet is perfect for cyclists who want a simple, strong, and easy-to-install solution for tracking speed and distance. Whether you ride road, MTB, or gravel bikes, it keeps your computer working with no tools needed.	View on Amazon (paid link)
2 Pack Bike Speedometer Magnet, Universal Bicycle Computer Odometer Sensor & Wheel Spoke Magnet, Waterproof Cycling Speed Counting Replacement Part for Cycling Computers	This product is perfect for cyclists who want accurate speed tracking and easy maintenance. It’s ideal for anyone who rides often and needs a reliable replacement magnet for their bike computer.	View on Amazon (paid link)
ThtRht 2 Pack Bike Computer Spoke Magnet Universal Speedometer Wheel Mount Strong Magnetic Speed Sensor Counting for Bicycle Road Odometer Cycling Riding Replacement Parts	This bike computer spoke magnet is perfect for cyclists who want to track their speed and distance with ease. It’s great for anyone looking to replace a lost or damaged sensor or upgrade their bike setup.	View on Amazon (paid link)
Positz Universal Bicycle Wheel Magnet for Speed Sensor on Bike’s Computer Suits Standard and Aero Spokes for Road Cycling and Mountain Bike	This magnet is perfect for cyclists who use road or mountain bikes and want no tools. It fits many bike computer models and works well with standard and aero spokes.	View on Amazon (paid link)
KANGQL Bike Speedometer Wheel Magnet, 2Pcs Bike Speedometer Wheel Magnet Computer Speed Sensor Spoke Magnet Bicycles Speedometer Spoke Magnet Easy to Install	This bike speedometer wheel magnet is perfect for cyclists who want a simple, reliable way to track their speed. It’s easy to install and works with most bikes, making it ideal for daily riders.	View on Amazon (paid link)
CATEYE Universal Wheel Magnet – Cycling Computer Speedometer Odometer Wheel Magnet for Road, MTB, Gravel Bikes, Installs by Hand, Fits Round or Bladed Spokes	The CATEYE Universal Wheel Magnet is perfect for cyclists who want a simple, reliable way to track their speed and distance. Whether you ride a road, MTB, or gravel bike, this easy-to-install magnet works with all wheel types and cycling computers.	View on Amazon (paid link)
Bosch eBike/Pedelec Spoke Magnet for Speed Measurement, Silver, one Size	This spoke magnet is perfect for eBike riders who want accurate speed measurement. It’s ideal for anyone who values an extra strong magnet that stays secure with its screw design.	View on Amazon (paid link)
hatleues Bike Speedometer Magnet Widely Compatible Bicycle Speedometer Magnet Replacement Part Practical Silver Black	This product is perfect for bike riders who want a strong, rustproof, and easy-to-install speedometer magnet. It’s ideal for anyone with a road bike, MTB, or bicycle who needs a reliable replacement.	View on Amazon (paid link)
RiToEasysports Universal Speedometer Magnet, Spoke Magnet for Mountain Bikes, Road Bikes, MTBs	This speedometer magnet is perfect for bike lovers who want accurate readings and easy setup. It’s great for all types of bikes, from mountain bikes to road bikes, and works smoothly with any odometer.	View on Amazon (paid link)
Wolegdou 2 Pcs Bike Speedometer Spoke Sensor Magnet, Strong Adhesion Wheel Replacement for Mountain and Road Bicycle, Mount Accessory	Ideal for avid cyclists, commuters, and bike lovers. Quick tool‑free speed measurement for all rides.	View on Amazon (paid link)

Detailed Reviews

Discover the Best MTB Spoke Magnets with our expert-picked guide. Each option is reviewed for performance, durability, and value. Simple, clear insights will help you choose the perfect magnet for your rides.

1. CATEYE Universal Wheel Magnet – Cycling Computer Speedometer Odometer Wheel Magnet for Road, MTB, Gravel Bikes, Installs by Hand, Fits Round or Bladed Spokes

CATEYE Universal Wheel Magnet – Cycling Computer Speedometer Odometer Wheel Magnet for Road, MTB, Gravel Bikes, Installs by Hand, Fits Round or Bladed Spokes

The CATEYE Universal Wheel Magnet is a must-have for cyclists. It fits all bike wheels, whether you have round or bladed spokes. It’s easy to install with no tools needed.

This magnet works with any cycling computer that needs a wheel magnet. It’s built tough to handle rain, dirt, and rust, so it lasts a long time.

Pros	Cons
Fits all spokes with ease Works with any computer or sensor Installs by hand, no tools needed Strong and weatherproof for long-lasting use Rust-resistant build for tough rides	No mounting tools included, might need extra purchase. Magnet could loosen over time, requiring frequent checks. Not compatible with non-magnetic sensors or devices.

Perfect For:

This wheel magnet is perfect for cyclists who want a simple, strong, and easy-to-install solution for tracking speed and distance. Whether you ride road, MTB, or gravel bikes, it keeps your computer working with no tools needed.

Ready to Purchase?

View Price on Amazon (paid link)

2. 2 Pack Bike Speedometer Magnet, Universal Bicycle Computer Odometer Sensor & Wheel Spoke Magnet, Waterproof Cycling Speed Counting Replacement Part for Cycling Computers

2 Pack Bike Speedometer Magnet, Universal Bicycle Computer Odometer Sensor & Wheel Spoke Magnet, Waterproof Cycling Speed Counting Replacement Part for Cycling Computers

This 2-pack bike speedometer magnet is a must-have replacement for your cycling computer. It keeps your speed and distance tracking accurate.

Compact and durable, this magnet fits most bikes. Its strong magnetic core ensures reliable performance. Easy to install on any wheel spoke.

Get two magnets for the price of one. Perfect for multiple bikes or as a spare. Works with all standard bike computers.

Pros	Cons
Universal fit for most bike computers, ensuring accurate data. Compact, durable magnet for reliable speed tracking. Easy installation on wheel spokes, no tools needed. 2-pack value for cost-effective maintenance and spares.	No tools included for installation, might need extra gear. Small size could make it easy to lose during rides. Limited color options, lacks personalization for your bike.

Perfect For:

This product is perfect for cyclists who want accurate speed tracking and easy maintenance. It’s ideal for anyone who rides often and needs a reliable replacement magnet for their bike computer.

Ready to Purchase?

View Price on Amazon (paid link)

3. ThtRht 2 Pack Bike Computer Spoke Magnet Universal Speedometer Wheel Mount Strong Magnetic Speed Sensor Counting for Bicycle Road Odometer Cycling Riding Replacement Parts

ThtRht 2 Pack Bike Computer Spoke Magnet Universal Speedometer Wheel Mount Strong Magnetic Speed Sensor Counting for Bicycle Road Odometer Cycling Riding Replacement Parts

Get the ThtRht 2 Pack Bike Computer Spoke Magnet and keep your rides on track. It fits all brands of bicycle computers. Strong, simple, and built to last.

These magnets work with different spoke sizes. They are easy to install and stay secure. Perfect for training and tracking speed.

Made from high-quality material, they are tough and durable. A smart choice for efficient cycling.

Pros	Cons
Universal fit for all bike computers, replacing lost or damaged sensors. Easy install, stays secure on any spoke size, no hassle. Durable build ensures long-lasting performance for efficient rides. Boosts training with precise speed tracking for better results.	No mounting tools included, making installation tricky. Magnets may wear out over time with heavy use. Not compatible with non-magnetic speed sensors.

Perfect For:

This bike computer spoke magnet is perfect for cyclists who want to track their speed and distance with ease. It’s great for anyone looking to replace a lost or damaged sensor or upgrade their bike setup.

Ready to Purchase?

View Price on Amazon (paid link)

4. Positz Universal Bicycle Wheel Magnet for Speed Sensor on Bike’s Computer Suits Standard and Aero Spokes for Road Cycling and Mountain Bike

The Positz Universal Bicycle Wheel Magnet is made to fit almost any bike. It works with both road and mountain bikes.

It fits standard round spokes and most aero spokes up to 5mm. No tools are needed, so setup is fast and easy.

Strong fit. Wide use. Simple install.

Pros	Cons
Fits all bikes, from road to mountain rides. Works with most spokes, even aero ones up to 5mm. Easy to install, no tools needed. Compatible with nearly all cycling computers, wired or wireless.	Single spoke only, no dual spoke option May not fit extra-wide or unusual spokes Small part could be easy to misplace

Perfect For:

This magnet is perfect for cyclists who use road or mountain bikes and want no tools.
It fits many bike computer models and works well with standard and aero spokes.

Ready to Purchase?

View Price on Amazon (paid link)

5. KANGQL Bike Speedometer Wheel Magnet, 2Pcs Bike Speedometer Wheel Magnet Computer Speed Sensor Spoke Magnet Bicycles Speedometer Spoke Magnet Easy to Install

KANGQL Bike Speedometer Wheel Magnet, 2Pcs Bike Speedometer Wheel Magnet Computer Speed Sensor Spoke Magnet Bicycles Speedometer Spoke Magnet Easy to Install

The KANGQL Bike Speedometer Wheel Magnet is a must-have for cyclists. It comes in a 2-piece set, perfect for tracking speed. Installation is quick and simple.

This spoke magnet works with round and flat spokes. It fits most bikes, from mountain to road. Use a screwdriver for easy setup.

The lightweight design makes it easy to carry. It’s ideal for daily use. Keep your rides smooth and accurate.

Pros	Cons
Easy to install in seconds. Lightweight magnet, no extra weight on wheels. Works on round or flat spokes with no fuss. Fits most bike types, from mountain to road. Snap‑in and snap‑out—simple maintenance.	May not fit all spoke sizes perfectly Requires screwdriver, not tool-free installation Small parts easy to misplace

Perfect For:

This bike speedometer wheel magnet is perfect for cyclists who want a simple, reliable way to track their speed. It’s easy to install and works with most bikes, making it ideal for daily riders.

Ready to Purchase?

View Price on Amazon (paid link)

6. CATEYE Universal Wheel Magnet – Cycling Computer Speedometer Odometer Wheel Magnet for Road, MTB, Gravel Bikes, Installs by Hand, Fits Round or Bladed Spokes

The CATEYE Universal Wheel Magnet is a must-have for cyclists. It works with all bike types, from road to gravel. Easy to install by hand, no tools needed.

It fits round or bladed spokes perfectly. The magnet is strong and stays in place. Weatherproof design ensures it lasts in any condition.

Each pack includes two magnets, so you have a spare. Compatible with all cycling computers, it’s a reliable choice for tracking your rides.

Pros	Cons
Fits all spokes with ease Works with any computer or sensor No tools needed for quick install Strong, weatherproof build lasts long Comes with 2 magnets for backup	Magnet may loosen over time, requiring frequent checks. No mounting tools included, despite tool-free design. Small parts could be easily lost during installation.

Perfect For:

The CATEYE Universal Wheel Magnet is perfect for cyclists who want a simple, reliable way to track their speed and distance. Whether you ride a road, MTB, or gravel bike, this easy-to-install magnet works with all wheel types and cycling computers.

Ready to Purchase?

View Price on Amazon (paid link)

7. Bosch eBike/Pedelec Spoke Magnet for Speed Measurement, Silver, one Size

This Bosch spoke magnet is made for speed measurement. It has an extra strong magnet. It comes with a screw included.

The magnet is easy to fit. It stays firmly in place.

It gives accurate speed data. It works with Bosch eBikes and Pedelecs.

Pros	Cons
Accurate speed tracking with this strong magnet. Easy installation with included screw. Reliable performance for your eBike. Silver finish adds a sleek look.	Only fits Bosch eBike/Pedelec models Small size makes it easy to misplace Single function — speed measurement only

Perfect For:

This spoke magnet is perfect for eBike riders who want accurate speed measurement. It’s ideal for anyone who values an extra strong magnet that stays secure with its screw design.

Ready to Purchase?

View Price on Amazon (paid link)

8. hatleues Bike Speedometer Magnet Widely Compatible Bicycle Speedometer Magnet Replacement Part Practical Silver Black

The hatleues Bike Speedometer Magnet is a smart replacement part for your bike computer. It’s easy to install and fits different bicycle spokes without slipping. Strong, simple, and reliable.

It’s rustproof. It’s high strength. It’s wear resistant.

Made of durable PVC material, this magnet is built to last. Perfect for MTB, road bikes, and bicycles, it keeps your ride smooth and your speed tracked. Small size, big impact.

Pros	Cons
Easy to install, fits most bike spokes. Rustproof design for long-lasting use. Strong and durable, won’t drop or break easily. Perfect fit for MTB, road, and regular bikes.	Limited color options: Only silver and black available. Small size: Might be hard to handle for some users. PVC material: Not as durable as metal alternatives.

Perfect For:

This product is perfect for bike riders who want a strong, rustproof, and easy-to-install speedometer magnet. It’s ideal for anyone with a road bike, MTB, or bicycle who needs a reliable replacement.

Ready to Purchase?

View Price on Amazon (paid link)

9. RiToEasysports Universal Speedometer Magnet, Spoke Magnet for Mountain Bikes, Road Bikes, MTBs

The RiToEasysports Universal Speedometer Magnet is a must-have for cyclists. It works with mountain bikes, road bikes, and MTBs. Its durable materials ensure long-lasting use.

This spoke magnet is easy to install on any bike. It fits various odometers for universal use. Its powerful magnet gives accurate readings every time.

With strong magnetism, it ensures precise sensing without interference. Its superior performance makes it a reliable choice for all cyclists.

Pros	Cons
Durable and reliable for long-term use. Fits all odometers for universal use. Powerful magnet ensures accurate readings. Easy and quick to install on any spoke.	No color options available to match your bike’s style. Not waterproof, may need extra care in wet conditions. Small size could make it easy to lose during installation.

Perfect For:

This speedometer magnet is perfect for bike lovers who want accurate readings and easy setup. It’s great for all types of bikes, from mountain bikes to road bikes, and works smoothly with any odometer.

Ready to Purchase?

View Price on Amazon (paid link)

10. Wolegdou 2 Pcs Bike Speedometer Spoke Sensor Magnet, Strong Adhesion Wheel Replacement for Mountain and Road Bicycle, Mount Accessory

The Wolegdou Bike Speedometer Spoke Sensor Magnet is a must-have accessory for cyclists. It keeps your speedometer accurate on any ride.

Strong adhesion grips the spoke firmly, even on rough roads. Quick twist-on install needs no tools or glue. Fits round and flat spokes for versatile use.

Compact and lightweight, it adds no extra weight. Broad bike compatibility works with most speedometers. Easy to carry a spare in your bag.

Pros	Cons
Stays firm on rough roads No tools needed for install Fits round and flat spokes Lightweight and easy to carry Works with most bikes	Not for all bikes: May not fit specialized or older models. Magnet strength: Could interfere with other bike sensors. Small parts: Easy to lose during installation or rides.

Perfect For:

Ideal for avid cyclists, commuters, and bike lovers. Quick tool‑free speed measurement for all rides.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

MTB spoke magnets are key for tracking your rides. They work with your cycling computer to measure speed and distance.

Choosing the right magnet ensures accurate data and a smooth ride. Our guide highlights the best options for mountain bikers.

Here’s what to consider when buying:

Compatibility: Make sure the magnet fits your bike’s spoke type and works with your cycling computer.
Durability: Look for weatherproof and rustproof materials to handle tough conditions.
Ease of Install: Pick magnets that are easy to install with no tools needed for quick setup.
Magnetic Strength: A strong magnet ensures reliable performance and accurate readings.
Size and Weight: Choose a compact and lightweight magnet that won’t add extra weight to your bike.
Value: Consider multi-packs for spares or multiple bikes, giving you more for your money.

With these factors in mind, you’ll find the perfect MTB spoke magnet for your rides.