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  1. Bike Trainer Stand
  2. Saris
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  4. Progressive Resistance
  5. Ant Plus FE-C
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  7. Virtual Training
Saris H3 Direct Drive Smart Bike Trainer with Cassette and USB Adapter - Electromagnetic Resistance

Saris H3 Direct Drive Smart Bike Trainer with Cassette and USB Adapter - Electromagnetic Resistance

Item # SA9830TZ
Our Price: $876.51
You Save: $323.48
Bike Trainer Stand
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Shipping Weight: 57 lbs
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This cassette-mount, electromagnetic bike trainer is a great alternative to an expensive indoor biking system - since it allows you to ride your own bike. Resistance is based on cadence, speed, and power data gathered as you ride. Cassette included. 1-800-940-8924 to order Saris bike trainer stand part number SA9830TZ or order online at Free expert support on all Saris products. Great prices and Fastest Shipping for Saris H3 Direct Drive Smart Bike Trainer with Cassette and USB Adapter - Electromagnetic Resistance. Bike Trainer Stand reviews from real customers.
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Saris Bike Trainer Stand - SA9830TZ

  • Bike Resistance Trainers
  • Progressive Resistance
  • Saris
  • Ant Plus FE-C
  • Bluetooth Smart
  • Virtual Training
  • Magnetic Resistance
  • Measures Watts

This cassette-mount, electromagnetic bike trainer is a great alternative to an expensive indoor biking system - since it allows you to ride your own bike. Resistance is based on cadence, speed, and power data gathered as you ride. Cassette included.


  • Smart trainer lets you ride your bike anytime, regardless of weather, time, or traffic
    • Electromagnetic resistance curve increases and decreases according to cadence, speed, and power
    • Also provides progressive resistance if powered on, but not paired with an app
  • Internal sensor lets you train with Zwift, Rouvy, and other virtual apps when paired with a Bluetooth device
    • Includes 1-month subscription to Zwift, Rouvy, and TrainerRoad
    • Included ANT+ USB adapter allows trainer to connect to a PC or TV that doesn't have built-in Bluetooth
  • Direct drive utilizes included 11- speed cassette, rather than the wheel, so there's no tire wear
    • Produces less noise than wheel-on bike trainers
    • Works with 8-10 speed and 11-speed drivetrains
    • Includes 130-mm and 135-mm quick-release adapters and 142-mm and 148-mm thru-axle adapters
    • Skewer (sold separately) secures your bike to the trainer
  • Precision-balanced flywheel creates real-world biking experience
  • Internal fan channels air to prevent unit from overheating
  • Built-in handle and folding legs make trainer easy to transport and store
    • Adjustable feet keep trainer level on uneven surfaces
  • Sweat guard protects your bike frame from perspiration while you ride
  • Made in the USA


  • Dropout spacing: 130-mm
  • Power accuracy: +/- 2%
  • Grade simulation: 20%
  • Maximum watts: 2,000 at 20 mph
  • Noise level: 59 db at 20 mph
  • Weight limit: 300 lbs
  • Dimensions (open): 31' long x 19-1/2" wide x 18-1/2" tall
  • Dimensions (closed): 8-1/2" long x 19-1/2" wide x 18-1/2" tall
  • Weight: 47 lbs
  • Lifetime warranty

Smart Trainer with Electromagnetic Resistance

Saris electromagnetic trainer with resistance

The H3 Smart trainer has an electromagnetic resistance curve which simulates riding outdoors. When using the app, it responds according to the cadence, speed, and power data gathered as you ride. This allows you to feel what you're seeing on the screen. Resistance eases up when you're coasting downhill, evens out when you're riding flat stretches, and increases when you're pedaling up a hill. And, with a simulated grade of 20%, you can ride up some pretty steep hills.

If you're not connected to an app, you can still use the unit. If the unit is powered on with no connection, it will provide a progressive resistance curve, which gets more difficult the faster you pedal.

Precision-Balanced Flywheel with Direct Drive

Saris flywheel

The H3 features a large, precision-balanced flywheel located inside the unit. This extra-large flywheel helps create the same inertia riders experience on the road when accelerating. This results in a more realistic ride when compared with smaller flywheels. The flywheel keeps spinning even when pedaling has stopped, which simulates coasting.

Saris flywheel

Unlike wheel-on Smart trainers, the H3 doesn't use your bike's rear wheel. Instead, it has a direct drive that utilizes a cassette. An 11-speed cassette is included, so you don't have to remove the cassette from your bike and install it on the trainer. All you have to do is remove your bike's rear wheel and set your bike on the trainer. A skewer is not included, but you can use your bike's skewer, or buy a second one. 130-mm and 135-mm Quick-release adapters and 142-mm and 148-mm thru-axle adapters are included, to accommodate a variety of bikes.

Virtual Training Compatible w/ Free 1-Month Subscription to Zwift, Rouvy, and TrainerRoad

Saris virtual training

The internal speed, power, and cadence sensor lets you experience virtual training. It connects to a phone, TV, or computer with built-in Bluetooth, FE-C, or ANT+ capability. If your device does not have built-in Bluetooth, a Bluetooth or ANT+ USB adapter (sold separately) is available. Then you can use Zwift, Rouvy, and other training apps to give you the benefits of a full bike workout coupled with the excitement of riding real bike routes. A 1-month subscription to Zwift, Rouvy, and Trainer Road is included, so you can decide which apps work best for you. Download the app, pair the sensor with your device, and view your ride on your laptop, your smartphone, or in front of your big screen TV. You can also use the included ANT+ USB adapter to connect your PC to the trainer for data gathering and Firmware updates. Stream thousands of virtual routes from all over the world, or race against other competitors. While riding, your training data is automatically synced with the app so that you can compete against your own previous records. It also gives you the ability to create and share your own routes.

Available Accessories

Saris NFinity Platform for bike trainers

The NFinity Motion platform compliments your bike trainer by creating a natural movement that's easier on your body than using your trainer alone. Just secure your trainer on the platform and you're ready to go. Because it moves forward, backward, and side-to-side, it creates the same motion your bike has when you shift your body weight. This natural movement provides a more comfortable and realistic ride. Additionally, it engages your core muscles, so you can tone your abs while you ride.

Saris training mat

The trainer mat keeps sweat and bike grime off your floor. It's made of PVC foam that absorbs vibration, keeping your ride quiet.

Saris climbing block

A climbing block (sold separately) can be placed under your front wheel to keep your bike level or offer 2 levels of steepness that simulate riding uphill.

Saris training mat

The trainer desk provides a place to put your water bottle, laptop, phone, and anything else you might need for your ride. It also has an integrated power strip, so you can keep all your devices powered.

9830TZ Saris H3 Direct Drive Smart Bike Trainer with Cassette and USB Adapter

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Info for this part was:

Employee Matthew S
Written by:
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Employee Daron K
Edited by:
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