Saris H3 Direct Drive Turbo Trainer

Saris H3 Direct Drive Turbo Trainer
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The Saris H3 is a direct drive smart trainer with a sophisticated design. It is stable and very quiet, and it can connect with your favourite cycling software. With a power output of 2000 watts, the Saris H3 can simulate climbs of up to 20%. It is a top product which is in no way inferior to the popular Wahoo or Tacx models, yet has a very competitive price. So, if you're you looking for a good direct drive smart trainer, the Saris H3 turbo trainer is a smart choice indeed!

Long gone are the days of those noisy bike trainers. The Saris H3 fits the trend of ever quieter direct drive trainers. According to the manufacturer, the Saris H3 produces less than 60 dB of noise at speeds of 35 km/h. This is comparable to the noise of a coffee maker or modern dishwasher - you should really hear it for yourself!

Even during the most intense workouts the Saris H3 will remain firmly in place. The cast aluminium is strong and durable. The flywheel weighs no less than 9 kg - more than those on most comparable trainers! A heavier flywheel makes for smooth riding that is very similar to reality. It can also take more force during the hardest training sessions or virtual races.

Of course, the most important question is whether your bike fits on this trainer. With the included adapters this should not be a problem for most road and mountain bikes. The trainer is quick-release compatible for rear hub widths of 130 mm / 135 mm, and thru-axle compatible for rear hub widths of 142 mm / 148 mm. The included cassette has an 11/25 toothing.

For 12-speed XD/XDR cassettes Saris offers separate drivers which are not included. The freehub body is easy to remove.

Virtual racing
It goes without saying that you can connect this bike trainer with your favourite cycle software, through Bluetooth or ANT+ FE-C. You can set the resistance yourself, see how much power you produce, and race online with other enthusiasts. Additional sensors are not required, as the trainer measures cadence, speed and wattage with 2% accuracy. With its 2000 watts the Saris H3 can simulate climbs of up to 20%.

Delivery includes

• Saris H3 Direct Drive Smart trainer
• Free 1 month subscription to Zwift included
• All drive-side and non-drive side adapters for the listed spindles
• 4 Adapter plugs so that the trainer can be used almost anywhere in the world
• Front wheel stabiliser block, which can be cleverly stored inside the trainer when not in use
• Disc brake spacer, which is to be placed between the brake pads of your brake discs. When you squeeze your brakes during indoor cycling, no oil comes out of the caliper...
• User manual


You will need tools for the mounting and dismounting of the cassette. These tools are a chain whip and a cassette removal tool. You can find them here.

User tips

If you don't have a cassette for your trainer yet, check how many gears the cassette on your bike has and, if possible, the number of teeth, so that you know what you need. For example: 11-25, 11-28 etc.

Planning to convert your trainer to 12-speed for Sram XD or XD-R? Then you need this body.
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5.0 / 5
Average from 5 reviews
5 reviews
0 reviews
0 reviews
0 reviews
0 reviews

Photos from customers

Most recent reviews

5 / 5

Zeer goede prijs kwaliteit

- Frank 13 November 2021

Zeer goede trainer en werkt perfect met zwift

Pros & Cons

Maakt niet te veel lawaai
Makkelijk op te bergen
Zeer gebruiksvriendelijk
Niet vermeld dat er ook 12 speed op past maar dit

5 / 5

Eerste ervaring: whaw!!!

- Luc 24 September 2021

Eerste rit met deze direct trainer is een whaw gevoel. Ik heb vele reviews gelezen en dit is toch een belangrijke aankoop, maar ik denk dat ik een goede keuze gemaakt heb in het brede aanbod van trainers. Eerste bluetooth connectie was moeilijk, maar eens verbonden en gecalibreerd connecteert deze H3 vliegensvlug in Zwift. Het geeft een echt realistisch fietsgevoel omdat het ook zo’n zwaar, stabiel toestel is. En terug een bliksemsnelle levering door Mantel aan een superscherpe prijs. Ik keer tevreden terug!!!

Pros & Cons

Echt fietsgevoel
Levering Mantel
Stabiel toestel
Eerste connectie

5 / 5

Geweldige ervaring

- Geert-Jan 9 December 2020

Wat heerlijk is het om met de H3 te fietsen. Een goed alternatief voor de natte en te koude dagen!

Pros & Cons

Makkelijk op te zetten
Makkelijk te koppelen met Zwift
Realistische nabootsing
Niet goedkoop

5 / 5

Super comparé a d autres marques même caractéristiques mais moins connues en Europe

- Borsu 8 December 2020

Je recommande et comme a son habitude livraison le lendemain

5 / 5

Toptrainer en topservice!!!

- Quentin 4 November 2020

Zeer goede en stille trainer voor een correcte projs. Zeker een aanrader!

Pros & Cons

Snel geinstalleerd
Nog geen gevonden

All specifications


Direct Drive
Brake Type
Mains current needed

Trainer specifications

Adjustable resistance
Yes, software controlled
Maximum Hill Incline
Maximum Resistance
2000 Watt


Interactive turbo trainer
Data Transfer
Bluetooth Smart / ANT+ / ANT+ FE-C
Available software
3rd party apps / Zwift / The Sufferfest / Rouvy / FulGaz / Kinomap / TrainerRoad / Bkool Indoor / Skuga / GoldenCheetah / PerfPro Studio / Velo Reality
Connector plug
EU / UK / Universal
Including Zwift Subscription


Compatible with Shimano
9-speed / 10-speed / 11-speed
Compatible with SRAM
9-speed / 10-speed / 11-speed / 12-speed*
Suitable for type of cassette
Shimano / SRAM
Cassette included
Compatibility with axles
130 x 5 mm / 135 x 5 mm / 142 x 12 mm / 148 x 12 mm
Compatible with disc brakes