Tacx Booster T2500 Turbo Trainer

Currently out of stock
Expected: week 3 - 9 February

  • Free tracked delivery
  • Trustpilot review 9.4 out of 52.733 reviews

Pros & Cons

  • Because of its closed-loop brake unit, the Booster produces less noise than other wheel-powered bike trainers.
  • Skyliner front wheel support to properly set up the bike is included.
  • Can be used without mains power.
  • Use a trainer tyre, because a regular tyre will wear out quickly on the trainer.
  • No ANT+ or Bluetooth Smart to pair the trainer to your phone, tablet, or PC.
Read more on what our customers have to say about this product


Brand Tacx
Suitable for type of cassetteShimano / SRAM / Campagnolo
Drive Wheel-on
Brake Type Magnetic brake
Connectivity Basic turbo trainer
Available software Tacx Desktop App
Adjustable resistance Yes, handlebar switch
Maximum Hill Incline 9%
Maximum Resistance1050 Watt
All specifications


The Tacx Booster was designed to deliver pure power. Thanks to the magnetic brake, which is even more powerful than the one used in the Tacx Satori Smart T2400, the Booster can generate high resistance at low speeds. The Booster is easy to set-up and safer to use, as the brake has been integrated, making it impossible to come into contact with the potentially hot flywheel. A good bike trainer for all cyclists

Powerful Bike Trainer

The built-in brake system of the Booster uses a flywheel and 8 permanent magnets, creating the most powerful brake system of any Tacx trainer. Compared to the well known -and strong- Satori, the Booster offers even more resistance at 25 kilometers per hour at setting "10", creating an even more intense work-out. The Tacx Booster then: a trainer all about pure power.

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Delivery includes

• Tacx Booster T2500 bike trainer
• Includes skyliner wheel support
• Tacx Quick Release
• Manual

Suitable for thru-axle

Whether the Tacx Booster is suitable for your bike depends on the cassette. For a mountain bike with 142x12 mm or 148x12 mm thru-axle, you need an extra adapter. This last size is also suitable for racing bikes with disc brakes.

Find out more on our Blog

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Recommended by the product specialist


8.8 / 10 Average from 5 reviews | Write a review

8.8 / 10

5 reviews


There are currently no pro's available in English yet


There are currently no cons available in English yet

Most recent reviews

7 / 10

Dick, 28 January 2018

Enkel att använda!

Jag har aldrig provat att sitta länge på en motionscykel! så med denna kan jag både träna konditionen och sittande på min egen racercykel under dessa vinter månader, den fungerar mycket bra jag är nöjd.

9 / 10

Lieven, 22 February 2017

handig toestel

toestel gemakkelijk gebruiksklaar te maken neemt weinig plaats in


  • gemakkelijk te monteren
  • neemt weinig plaats in
  • vlotte levering

9 / 10

Chris, 10 February 2017

Binnen trainen bijna net zo leuk als buiten


  • Makkelijk in gebruik
  • Stabiel
  • Inklapbaar
  • Makkelijk in te stellen weerstand

9 / 10

Frank, 22 March 2016

Stabiel, goed.

Een prima fietstrainer maar de tekening om deze in elkaar te zetten zou wat duidelijker mogen.


  • Maat
  • Bediening


  • Handleiding/tekening

10 / 10

Stefan, 7 September 2015

Kwalitatief zeer goed toestel


  • Eenvoudig op te stellen
  • Makkelijk opbergbaar

All specifications

Suitable for type of cassetteShimano / SRAM / Campagnolo
Drive Wheel-on
Brake Type Magnetic brake
Connectivity Basic turbo trainer
Available software Tacx Desktop App
Adjustable resistance Yes, handlebar switch
Maximum Hill Incline 9%
Maximum Resistance1050 Watt
Compatibility with axles 130 x 5 mm / 135 x 5 mm / 135 x 10 mm / Optional: 142 x 12 mm / 148 x 12 mm
Compatible with disc brakesYes
Wheel Size 26 inch / 27.5 inch / 28 inch / 29 inch
Mains current neededNo
Connector plug N/A

Detailed product description

Convenient Tacx Skyliner front wheel support

This Skyliner wheel support can also be clamped into the trainer for easy transport or storage. You use the front wheel support as a handle to easily pick up the bike trainer.

Manual operation

The Tacx Booster T2500 is provided with a handlebar switch so you can adjust the resistance manually. The higher the switch, the more resistance. There are 10 possible settings, with a maximum of 1050 watt.

Silent bike trainer

The Tacx Booster is a basic bike trainer with a closed brake unit. This reduces the noise so doesn't bother you and those around you. This is ideal for intensive interval and power training. The roller over which the rear wheel spins is made of hardened steel with a soft core of elastogel. The steel exterior prevents wear and tear of the roller, while the elastogel core absorbs vibrations and sound.

Basic trainer that can be used with Zwift

The Tacx Booster T2500 is not provided with Bluetooth Smart 4.0 or ANT+, but if you have a powermeter or sensors with ANT+ or Bluetooth Smart 4.0, it’s possible to connect with Zwift via the sensors or the powermeter. This connection is called Virtual Power. Applications such as Zwift, TrainerRoad, and even Tacx Software get data from your sensors and convert it to input for the applications. Virtual Power offers an indication of the power, but it is always less accurate than via direct power measurement.

Additional information

Bike trainer

- Steering switch, 10 positions
• Satori frame with sturdy front legs
• Easy to install brake system
• Suitable for 26 inch to 29 inch wheel sizes
• Suitable for road bike, MTB and hybrid bikes

Magnetic brake

- Integrated braking system with 8 permanent magnets
• Maximum resistance 1050 Watt
• 1.65 kilograms flywheel

Customer Service
020 3695 9922