When it comes to indoor bike trainers, the most frequently asked question is: how quiet is it? Taking this to heart, our Madison, Wisconsin-based team put this query under the microscope and set a goal to build a trainer so quiet, that the only sound is that of your drive train.
The result? A direct drive smart trainer that touts a sound specification of 59 decibels at 20 mph. In other words, the H3 is five times quieter than previous generations, making it the quietest smart trainer to ever leave our doors.
Following the Saris direct drive smart trainer legacy, the H3 features the same reliability and durability as its predecessors. Each H3 is made from cast and machined aluminum sourced from America's heartland. Encased inside are components meticulously calibrated to measure power, speed and cadence, as well as a precision-balanced flywheel - all built to handle 2000 watts and replicate a 20% climbing grade.
Tested to withstand heavy training, the H3's internal cooling system will keep the electromagnetic resistance system working and accurate long after your legs have given out.
Quieter Than Ever: all new drive system shaves decibels off previous generations.
Precise Training: +/- 2% power accuracy.
When Open L*H*W: 31"x18.5"x19.5" (787.4x469.9x495.3 mm).
When Closed L*H*W: 8.5"x18.5"x19.5" (76.2x469.9x495.3 mm).
Weight: 47 lb. (21.3 kg).
Noise level:59 decibels at 20 mph
Power measurement accuracy: +/- 2%
Maximum power output: 2000 watts at 20 mph
Simulates a 20% climbing grade
Fast response electromagnetic resistance
Measures speed, cadence and power no external sensors needed
20 lb precision balanced flywheel
Integrated dual ANT+ FE-C and Bluetooth FTMS standards
Built-in front wheel block
Integrated carrying handle
Compatible with Shimano 8-11 speed cassettes
XD/XDR freehubs sold separately
Thru-axle compatible for rear hub widths of 142 mm or 148 mm.
Quick-release compatible for rear hub widths of 130 mm and 135 mm.
Compatible with a wide variety of devices and indoor cycling applications, including Rouvy, Zwift, TrainerRoad and many more.
Headless mode (powered on, not paired to any apps) lets you ride with a progressive resistance curve that matches the Fluid2.
LED indicator lights communicate connectivity and more.
Direct drive design directly connects the bicycle to the resistance unit, eliminating tire wear.
Internal cooling technology ensures accurate ride data even during the hardest of workouts.
Folding legs provide widest footprint of direct drive indoor bicycle trainers on the market for added stability and easy storage.
Accessible and balanced handle allows for smooth, anyone-can-carry transit of the trainer.
Maximum weight (rider and bike): 300 lbs.
Cassette sold separately.
Controlled and Consistent: electromagnetic resistance provides a measured workout every time.
Direct Drive Design: widest bike compatibility and eliminates wheel slips.
No External Sensors Required: measures speed, cadence and power.
Seamless Integration: connects to indoor cycling apps with dual ANT+ FE-C and Bluetooth FTMS standards.
Includes one month subscription to Rouvy virtual training app
Need help choosing the right product?
Our team of riders and experts will be pleased to help you.
This is a size chart.
Geometry of this bike.
Horizontal measurement taken from the middle of the bottom backet to the middle of the headtube.
Vertical measurement taken from the middle of the bottom bracket to the middle of the headtube.
Effective Top Tube
Horizontal measurement taken from the middle of the seatube to the middle of the headtube.
Actual Top Tube
True length of the top tube taken from the seatube along the toptup to the headtube.
Vertical measurement taken from the ground to the the middle of toptube.
Seat Tube Angle
Angle of the seatube.
Seat Tube Length
Lenght of the seat tube taken from the bottom bracket to the top of the seat tube (the measure is taken alongside the seat tube)
Angle of the headtube.
Vertical lenght of the headtube.
Horizontal measurement taken from rear axle to the bottom bracket.
Horizontal measurement between the two wheel axles.
Vertical measurement taken from the ground to the bottom bracket (Never taken at sag).
Vertical measurement between the height of the axles and the height of the bottom bracket.
OUR TEAM OF EXPERTS GOT YOUR BACK !
We are always an email or a phone call away to help you pick the best bike & parts that will match your needs.
RELIABLE PRODUCTS HANDPICKED FOR YOU!
We are all riders and our product line has been put to the test of time and hard riding. That is why our customers can also rely on them.
FREE SHIPPING ON ORDERS OF $150 AND OVER
Get your product for free and fast ! You’ll be ready to ride in no time !