Best Tacx Tts4 2026

Advertising Disclosure

Last Updated - 03.02.2026

Best Choice

01

Tacx

Tacx Flow Smart Interactive Wheel On Roller Trainer with Compatibility with TACX App, Zwift etc., up to 800 Watt Resistance and up to 6% Incline, Foldable and Almost Silent Flywheel

Show more

14% Off
9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

TRAINING PLANS FOR YOUR GOALS: Use Tacx's structured training plans designed for your fitness level to achieve your very own personal goals. Compete against real opponents, upload GPS data, use 3D maps while driving and much more
Sturdy, precise, realistic: with its compact, 1.6 kg flywheel, the Flow Smart can emulate a mass inertia effect of 11.8 kg. Data such as speed, power and distance are measured with a deviation of max. 5% measured
Space-saving foldable: After training, you can fold your smart trainer and save space with the dimensions 565 x 410 x 245 mm, e.g. Store under your bed
Set up in just 2 steps: thanks to the wheel-on technology, your compatible bike is clamped into the Tacx Flow Smart Trainer in 2 easy steps including the rear wheel and the training can begin. The Flow Smart is equipped with a single roller with a hardened steel sheath to prevent wear and tear
SUITABLE AXLES: Rear fork width: Road bike: 130mm, Mountain bike: 135mm. If necessary, Adapters are required for other widths
For twice, TACX, TRAINERROAD and much more: The Flow Smart is compatible with popular apps such as Tacx, Zwift or TrainerRoad compatible thanks to Bluetooth and ANT+. Includes a free monthly subscription of Tacx Premium software with 100 high-quality videos of "real" routes with legendary passes
800 WATT RESISTANCE - 6% INCLUSION: With the Flow Smart you can train on realistically simulated ascents of up to 6% incline. With up to 800 watts of resistance, you can pedal properly even indoors

300,00 € 349,99 €(14% Off off)
02

Tacx

Tacx Flow Smart Interactive Wheel On Roller Trainer with Compatibility with TACX App, Zwift etc., up to 800 Watt Resistance and up to 6% Incline, Foldable and Almost Silent Flywheel

Show more

15% Off
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

TRAINING PLANS FOR YOUR GOALS: Use Tacx's structured training plans designed for your fitness level to achieve your very own personal goals. Compete against real opponents, upload GPS data, use 3D maps while driving and much more
Sturdy, precise, realistic: with its compact, 1.6 kg flywheel, the Flow Smart can emulate a mass inertia effect of 11.8 kg. Data such as speed, power and distance are measured with a deviation of max. 5% measured
Space-saving foldable: After training, you can fold your smart trainer and save space with the dimensions 565 x 410 x 245 mm, e.g. Store under your bed
Set up in just 2 steps: thanks to the wheel-on technology, your compatible bike is clamped into the Tacx Flow Smart Trainer in 2 easy steps including the rear wheel and the training can begin. The Flow Smart is equipped with a single roller with a hardened steel sheath to prevent wear and tear
SUITABLE AXLES: Rear fork width: Road bike: 130mm, Mountain bike: 135mm. If necessary, Adapters are required for other widths
For twice, TACX, TRAINERROAD and much more: The Flow Smart is compatible with popular apps such as Tacx, Zwift or TrainerRoad compatible thanks to Bluetooth and ANT+. Includes a free monthly subscription of Tacx Premium software with 100 high-quality videos of "real" routes with legendary passes
800 WATT RESISTANCE - 6% INCLUSION: With the Flow Smart you can train on realistically simulated ascents of up to 6% incline. With up to 800 watts of resistance, you can pedal properly even indoors

299,11 € 349,99 €(15% Off off)
Value for Money

03

Garmin

Tacx Boost Indoor Trainer with Strong Magnetic Brake, Realistic Ride and Up to 1050 Watt Resistance in 10 Levels. Quick Assembly, Quiet Operation and Extremely Stable

Show more

60% Off
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Whole without power connection: A strong, magnetic brake unit allows you to increase or decrease the resistance - without the need for a power connection.
Up to 1050 watt resistance: you can easily adjust the resistance with a lever mounted on the handlebars (10 levels). Up to 1050 watts are possible. This is also enough for strong steps.
TACX, ZWIFT, TRAINERROAD – Please note: the Tacx Boost is equipped with apps such as for example when used with the Garmin speed sensor 2 (sold separately) Tacx, Zwift or TrainerRoad limited compatible. Speed/distance data is transferred to the apps. The Tacx library also offers more than 100 high-quality videos of "real" tracks. Please note in this context that the Tacx Boost is not a smart trainer and therefore not the interactive functions of e.g. Zwift.
Stable and realistic: despite a small footprint (67.5 x 65 cm), the Tacx Boost is a quiet ride possible. In addition, the compact, 1.6 kg flywheel ensures a realistic ride and a quiet pedal step. Everything for your indoor training experience.
Easy to assemble and transport: your bike is securely clamped in 2 simple steps, which can be done in seconds. After training, you can easily fold the roller trainer and store it to save space.

100,01 € 249,99 €(60% Off off)
04

Garmin

Tacx Boost Indoor Trainer with Strong Magnetic Brake, Realistic Ride and Up to 1050 Watt Resistance in 10 Levels. Quick Assembly, Quiet Operation and Extremely Stable

Show more
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Whole without power connection: A strong, magnetic brake unit allows you to increase or decrease the resistance - without the need for a power connection.
Up to 1050 watt resistance: you can easily adjust the resistance with a lever mounted on the handlebars (10 levels). Up to 1050 watts are possible. This is also enough for strong steps.
TACX, ZWIFT, TRAINERROAD – Please note: the Tacx Boost is equipped with apps such as for example when used with the Garmin speed sensor 2 (sold separately) Tacx, Zwift or TrainerRoad limited compatible. Speed/distance data is transferred to the apps. The Tacx library also offers more than 100 high-quality videos of "real" tracks. Please note in this context that the Tacx Boost is not a smart trainer and therefore not the interactive functions of e.g. Zwift.
Stable and realistic: despite a small footprint (67.5 x 65 cm), the Tacx Boost is a quiet ride possible. In addition, the compact, 1.6 kg flywheel ensures a realistic ride and a quiet pedal step. Everything for your indoor training experience.
Easy to assemble and transport: your bike is securely clamped in 2 simple steps, which can be done in seconds. After training, you can easily fold the roller trainer and store it to save space.

89,95 €
05

Tacx

Tacx Trainer M12X1, 75 E Thru 179, 5 mm – Black (Size: One Size

Show more

20% Off
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Please note: Measure your own thru-axle according to the specification, because only a 100% compatible axle in length also provides a function between bike and roller trainer later
Compatible trainer: Tacx Blue Matic / Blue Twist / Boost / Boost Bundle / Flow Smart Trainer / Satori Smart Trainer
Axles: suitable for hubs with Maxle axle clamping 135 × 12 mm, 142 × 12 mm, 150 × 12 mm and Trek ABP, 142 × 12 mm

31,95 € 39,90 €(20% Off off)
06

Tacx

Tacx Skyliner Front Wheel Support

Show more

15% Off
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Suitable for road bike, MTB 26 to 29er
Suitable for road bike, MTB 26 to 29er
Can be joined to the Tacx trainer for use as a carry handle and storage
Can be joined to the Tacx trainer for use as a carry handle and storage
Anti-slip design
Anti-slip design

16,95 € 19,99 €(15% Off off)
07

Tbest

Roller trainer front wheel support, training tyre TacX, bicycle front wheel support, bicycle roller trainer, front wheel support, block trainer, front wheel support, rest cycling, front wheel mount

Show more
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Wide application: the groove replacement for most bicycle sizes. Bike front wheel support rest has a graduated interior that is suitable for both mountain bike and road bikes. This is ideal for indoor bike training.
Non-slip design: the non-slip feet stay in place and eliminate handlebar vibrations. This bike turbo support protects you.
More stable: Mountain road bike front wheel block lifts your front wheel to achieve your natural riding position. Integrated rubber blades on the bottom protect your floor shape during training and fit all road bike wheels
High-quality material: our indoor bike trainers from Wheel are made of high-quality aluminium, durable and lightweight. Keeps your front wheel safe and stable
For indoor bike training: if you complete your bike training with a bike that is not comparable to the ground, this can lead to hand fatigue. This bicycle front wheel support is designed for better indoor bike training. The block stabiliser for the front wheel can lift the front wheel and keep the bike quiet and straight for better bike training.

11,49 €
08

Tacx

Tacx Trainer Axle for E-Thru 10 mm, Rear Wheel

Show more

28% Off
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Thru axle
Tacx Replacement part
Rear wheel
For e-thru 10mm

28,95 € 39,99 €(28% Off off)
09

Tacx

Tacx Trainer Axle for E-Thru 10 mm, Rear Wheel

Show more
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Thru axle
Tacx Replacement part
Rear wheel
For e-thru 10mm

21,21 €
10

Peruzzo

Peruzzo 373 inch Rear Wheel

Show more
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Item Package Width:47.0 Centimeters
Item Package Length:18.0 Centimeters
Item Package Height: 68.0 cm
For rear wheel drive 4 x 4 Stelvio

66,18 €