This ultra-accurate H3 Direct Drive Smart Trainer from Saris spins at full power up to 2000 watts, replicating a 20% climbing grade with superb accuracy, is nearly silent throughout use and is compatible with 8-11 Speed cassettes and thru-axles.

This H3 Direct Drive trainer is a modern marvel in the world of turbo trainers. This super-quiet model puts out only 59 decibels of sound at 20mph, which is less noise than is created by a dishwasher. Plus, it features an internal cooling system to keep its electronic resistance working at full power with the utmost accuracy and continues to function until your training session is over, or until your legs have given up.

High-Quality and Ultra-Precise Construction

Constructed from a high-quality cast and machined aluminium with its inner workings being calibrated with the utmost precision to accurately measure power, speed and cadence. And, it's immensely balanced flywheel enables this trainer to handle 2000 watts of power and can replicate a 20% climbing gradient.

Please Note: This turbo trainer comes with UK, EU and US power cable adaptors and the specific one-piece power cable that any of the adapters can be fitted to.

Features:

Dimensions Opened: L*H*W 787 x 470 x 495mm
Dimensions Closed: L*H*W 76 x 470 x 495mm
Simulates a 20% climbing grade
Fast response electromagnetic resistance
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 12-Speed freehubs sold separately
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 tyre 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
The accessible and balanced handle allows for smooth, anyone-can-carry transit of the trainer
Over the air (OTA) firmware updates and calibration via the Saris app
Maximum weight (rider and bike): 300 lbs
Cassette sold separately
Supplied with UK power plug

About the Saris brand

Home for CycleOps/Saris is in an old farmhouse in bike-crazy Madison, Wisconsin. Their production facilities are behind the farmhouse. Believe it or not their origins are in curtain rods. Two brothers had a company that made window products. After the Graber brothers sold their company they needed something to do. They experimented in their garage and came up with a bike rack. They sold lots of racks under the Graber name and then sold the company. That was sometime back in 1973. Chris and Sara Fortune purchased the company in 1989 when it was selling 80,000 bike racks a year. In 1990 and 1991 Sara and Chris introduced a high end brand of bike rack, renaming them “Saris.” Today Saris is a leading supplier to the bicycle industry in 30 countries. The company expanded in 1999 by acquiring the Cycleops brand of bike trainer. As usual they set out to improve on the design and by 2001 they created a new trainer frame and in 2002 they debuted the world’s first progressive resistance magnetic trainer. It was in 2001 that they heard about a hub that could measure power output and they jumped at the chance to bring this product to cyclists. They bought the company that invented Powertap and started a new round of innovations Dede Demet won the gold medal at the 2002 Montreal World Cup on her powertap.