Saris H3 Direct Drive

When it comes to indoor bike trainers, the most frequently asked question is: how quiet is it? Taking this to heart, the Saris team, based in Madison, Wisconsin, put this query under the microscope and set 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 we have ever seen.

Product Features

• Quieter Than Ever: all new drive system shaves decibels off previous generations.
• Precise Training: /- 2% power accuracy.
• 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.
• Zwift certified. BKOOL certified. ROUVY certified. 

Tech Specs:

• Noise level: 59 decibels at 20 mph
• Power Accuracy: /- 2%
• Resistance Unit: Fast-response electromagnetic
• Sensors: Built-in, speed, cadence, and power
• Grade Simulation: 20%
• Maximum Watts: 2000 at 20 mph
• Maximum Weight (rider and bike): 300 lb.

Product Dimensions:

• When Open L*H*W: 31”x 18.5” x 19.5” (787.4 x 469.9 x 495.3 mm)
• When Closed L*H*W: 8.5” x 18.5” x 19.5” (76.2 x 469.9 x 495.3 mm)
• Weight: 47 lb. / 21.3 kg.

Instruction Manual

Download Instruction Manual here