Saris H3 Direct Drive Smart Trainer Bundle

Choose a shipping method
To buy, sign in as an REI Co-op Member or join now.
Members get an estimated $90.00 back on this item.
Join the co-op today to get access to a lifetime of benefits.

Members, get an estimated $90.00 back on this item as a part of your annual .

Joining the virtual training world can feel overwhelming. With everything you need to train smarter, harder and quieter, the Saris H3 Direct Drive Smart Trainer Bundle takes the guesswork out of it.

  • Features

    • Simply connect and ride: Includes an H3 direct drive smart trainer, pre-installed 11-speed cassette and all the accessories needed to pair to your favorite indoor cycling app
    • Compatible with a wide variety of devices and indoor cycling applications, including Zwift, Rouvy, TrainerRoad and many more
    • Unsure which app is right for you? This bundle has you covered there, too, with included subscriptions to Zwift (1 month) and Rouvy (1 month)
    • Noise level of 59 decibels at 20 mph is 5 times quieter than previous generations
    • With +/- 2% power accuracy, you can train with confidence in your data
    • Robust design with 20 lb. precision-balanced flywheel is capable of handling up to 2,000 watts at 20 mph and can simulate up to a 20% climbing grade
    • Internal cooling system keeps the electromagnetic resistance system working and accurate in the face of heavy training
    • Measures and transmits power, speed and cadence data without the need for external sensors via integrated dual ANT+ FE-C and Bluetooth FTMS standards
    • Included ANT+ USB dongle and USB extension cable help avoid signal interference by placing the transmitter closer to your trainer
    • Headless mode (powered on, not paired to any apps) lets you ride with a progressive resistance curve that matches the Saris Fluid2
    • LED indicator lights communicate connectivity
    • OTA firmware updates and calibration via the Saris app
    • Direct drive design connects the bicycle's drivetrain to the resistance unit, eliminating tire wear
    • Compatible with 8–11 speed Shimano cassettes (one 11-speed Shimano/SRAM cassette included, pre-installed); XD/XDR-compatible freehub not included
    • Works with 130 and 135 mm quick-release axles, as well as 142 and 148 mm thru axles
    • Folding legs provide a super wide footprint for added stability and easy storage
    • Built-in front wheel block and integrated carrying handle
    • Maximum weight (rider and bike): 300 lbs.
    • This Zwift Certified product is compatible with the Zwift online platform so you can track, train and compete in a virtual environment
    • All-in-one bundle includes H3 smart trainer, pre-installed 11-speed cassette, ANT+ USB dongle, USB extension cable, sweat guard and 1-month subscriptions to Zwift and Rouvy

    Made in USA.

    View all Saris Bike Resistance Trainers
  • Technical Specs

    Best Use

    Indoor Cycling

    Resistance Type



    Open: 31 x 19.5 x 18.5 in.; closed: 19.5 x 18.5 x 8.5 inches



    Software Controlled



    47 pounds

  • Reviews
    12 reviews with an average rating of 4.8 out of 5 stars

    Loading Reviews...
  • Questions & Answers

    Loading Questions...