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Description
Saris H3 Smart TrainerQuieter 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
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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.
-
Includes one month subscription to ROUVY virtual training app
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Zwift certified.
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BKOOL certified.
SPECIFICATIONS AND PRICING ARE SUBJECT TO CHANGE WITHOUT NOTICE. CONTACT YOUR CORRATEC DEALER FOR AVAILABILITY.
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SPECIFICATIONS
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.
Design:
- Direct drive: Yes, eliminates tire wear
- Flywheel: 20 lb. precision balanced to create realistic inertia
- Folding Legs: Yes, unfold to create widest footprint available for added stability
- Front Wheel Block: Yes, built in
- Carrying Handle: Yes, integrated
- Leveling Feet: Yes, for easy adjustment on uneven surfaces
- Cooling System: Internal, moves air through trainer to keep it cool
- Thermal Sensors: Yes, provide accurate performance data
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.
Connectivity:
- Headless mode (powered on, not paired to any apps) lets you ride with a progressive resistance curve that matches the Fluid2
- Integrated dual ANT+ FE-C and Bluetooth standards
- LED indicator lights confirm connection
- Compatible with a wide variety of devices and indoor cycling applications, including ROUVY, Zwift, TrainerRoad and many more. Contact us with questions about compatibility with other software
- Over the air (OTA) firmware updates via Bluetooth devices
- Zwift certified
- BKOOL certified
Bike Compatibility:
- Thru-axle compatible for rear hub widths of 142 mm or 148 mm
- Thru axles with fixed levers may require a Thru Axle Adapter
- Quick-release compatible for rear hub widths of 130 mm and 135 mm
- Compatible with Shimano/SRAM 8-11 speed cassettes
- XD/XDR freehubs sold separately
FYI:
- Cassette sold separately
- ANT+ and BlueGiga USB dongles sold separately
Manual
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
An Enigma
I became interested in the life of Deng Xiaoping after reading THE TRAGEDY OF LIBERATION by Frank Dikotter and AVOIDING THE FALL by Michael Pettis. Deng is an enigma. He was a key player in the Chinese leadership from the earliest days. He was one of the core revolutionary leaders and one that was heavily involved in directing military campaigns leading to liberation. Afterward, he was the administrator for Sichuan and southwest China and implemented Maoist programs that led to mass starvation and incalculable human suffering. So, how was it possible for Deng Xiaoping to emerge as supreme leader of China, opening up the country to 4 decades of unprecedented growth? Did he learn from the failures of earlier policies? If so, what led to his change in thinking and when did it happen? Or was he always a pragmatist and a loyal follower? And if his thinking did change, how was he not one of the many leaders who were expelled from the Party and sent to prison or executed? It seems highly unlikely that a country that went through the purges, the witch hunts and the upheavals like the Cultural Revolution could have produced a leader of the stature of Deng Xiaoping capable of implementing the policy reforms that have led to China's 4 decades of unprecedented growth. These are the questions that motivated me to tackle this 800-page biography.
Ezra Vogel is one of the world's pre-eminent China scholars. His knowledge of the events, people and places as well as the research of other scholars is second to none. He uses this knowledge combined with written accounts and interviews to piece together a comprehensive history of the life of Deng Xiaoping. The account is not strictly chronological. Vogel takes different periods of Deng's life and divides each period into a set of topics covered in separate chapters. This makes the explanation of the events driving each topic easier to follow but it means that the reader may lose track of contemporaneous events discussed in a previous chapter.
Unfortunately, Vogel's review of the life of Deng Xiaoping has not fully answered my questions but it is not for lack of trying. Vogel points out early in the book that Deng Xiaoping did not keep a diary or personal writings or confide his inner-most thoughts on government policy with those around him. His speeches were well-organized and thought-out but without written notes. Consequently, we have no window into his thoughts; we have only his actions and events surrounding him to judge his thinking and how it changed over his life. This lack of a personal written record no doubt was a key factor in his survival of the many leadership purges under Mao Tse-tung. Another factor was his complete loyalty to the Party and to Mao. Although Deng was removed from top leadership positions three times in his career, including a 3-year exile during the Cultural Revolution, he was never expelled out of the Party.
We also learn that Deng Xiaoping was, above all, a pragmatist and a patriot. His driving motivation was to do whatever necessary to foster China's economic development and re-emergence as a global leader. He was not an ideologue, although he was a skillful politician, sensitive to those who opposed his ideas and careful to find ways to test out policy reforms in isolated cases before moving toward full implementation.
Deng Xiaoping is easily one of the most important leaders of the 20th century. We are indeed fortunate to have Ezra Vogel's scholarly and literary talents applied to an English biography of Deng Xiaoping. There is much we can learn from Vogel's account but even more that is left for interpretation reading between the lines.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2014
★★★★★ 1
Not so much
Format: Hardcover
I can't judge the social science merits of this study. But it's treatment of premodern Chinese history is shoddy and ill informed of the existing literature.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
★★★★★ 5
Una abrebocas de como puede ser un mundo multipolar
Format: Hardcover
Un buen análisis de como puede impactar a los gobiernos, empresas y personas un mundo multipolar con zonas de influencia por poderes regionales.
La geopolítica cada vez está más vigente y si no la entendemos, no vamos a poder aprovechar las nuevas oportunidades de esta era.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
★★★★★ 5
The Future is Now
Format: Hardcover
The author makes a compelling argument that the world is fracturing into two principal trade blocs, the U.S.A bloc and the China bloc. Even cursory review of the daily business news confirms the author's argument is taking shape now. This is an important book for those interested in geopolitics, economics, and even those who are trying to determine where to invest their funds based on changing global dynamics.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
★★★★★ 5
Cute book and engaging story
Format: Paperback
My grand daughter reads at a 3rd grade reading level, so doesn't want to read the easy readers but loses interest easily with traditional chapter books. This little book was a perfect fit. She's an axolotl fan so the pictures and the story line kept her engaged. There's even a couple of pages of axolotl facts at the end of the book. Well worth adding to her book shelf!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
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