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DMASUN 8732B Heimtrainer vs. Toputure TEB3 Heimtrainer compared
Indoor Cycling Bike
At a glance
The key numbers for both devices side by side.
Overall rating
4343Schwach
5252Schwach
Value for money
25Mediocre
49Okay
Best price
€249.90
€218.99€299.99−27 %
Price advantage
—
€30.91 cheaper
Offers
1 shop
1 shop
Rank in category
Rank 44 of 45
Rank 40 of 45
Rating
Sub-ratings compared
DMASUN 8732B HeimtrainerOverall rating 43Toputure TEB3 HeimtrainerOverall rating 52
DMASUN 8732B HeimtrainerToputure TEB3 Heimtrainer
Ride feel & resistance54/10062/100
Ergonomics & adjustability44/10052/100
App & connectivity20/10042/100
Stability & noise61/10052/100
Build quality & ease of use45/10054/100
Ride feel & resistance
54
62
Ergonomics & adjustability
44
52
App & connectivity
20
42
Stability & noise
61
52
Build quality & ease of use
45
54
Specs
Specs compared
Key specs
Brand
Model
8732B
TEB3
Resistance systemBraking principle according to the manufacturer: magnetic (contactless, quiet), friction (felt or leather brake on the flywheel) or electromagnetic with motorized adjustment. Manufacturers also call the electromagnetic brake ECB or eddy current brake. If a motor adjusts the resistance – it adapts itself during a workout (auto resistance, auto-follow, control via app) –, this counts as “Electromagnetic (motorized)”, even if the manufacturer only speaks of a magnetic brake; “Magnetic brake” means adjustment via knob or lever.
Magnetic brake
Magnetic brake
Flywheel weightWeight of the flywheel according to the manufacturer, not the “effective flywheel weight”; convert figures in lbs to kg.
12 kg (26 lb)
15 kg (33 lb)
DrivePower transmission to the flywheel according to the manufacturer; a belt runs quieter and needs less maintenance than a chain.
Belt
Belt
Max. loadMaximum user weight according to the manufacturer, not the unit’s own weight.
160 kg (355 lb)
160 kg (355 lb)
App connectivityAccording to the manufacturer, the bike can be paired with at least one training app (e.g. Zwift, Kinomap, manufacturer app).
No
Yes
Grade simulationThe app adjusts resistance automatically to match the route profile, e.g. in Zwift or Kinomap – requires motorized resistance adjustment
No
No
Ergonomics & comfort
Max. user heightMaximum recommended user height according to the manufacturer.
185 cm (6 ft 1 in)
195 cm (6 ft 5 in)
Min. user heightMinimum recommended user height according to the manufacturer.
140 cm (4 ft 7 in)
158 cm (5 ft 2 in)
Saddle adjustmentSaddle adjustment directions according to the manufacturer.
Height and fore-aft
Height and fore-aft
Handlebar adjustmentHandlebar adjustment directions according to the manufacturer.
Height only
Height only
PedalsPedal system included according to the manufacturer; combo pedals have a clipless side and a cage side. Look Delta is a separate clipless standard and not SPD-compatible.
With cages or straps
With cages or straps
Bottle holderWater bottle holder included according to the manufacturer.
Yes
Yes
Drive & resistance
Resistance adjustmentType of resistance adjustment according to the manufacturer: stepless via a knob or in fixed levels.
Stepless
Stepless
Resistance levelsNumber of resistance levels according to the manufacturer; leave blank for stepless adjustment.
100 levels
Watt-controlledHolds a set power in watts regardless of cadence – ERG mode in training apps
No
No
Power supplyPower supply of the console according to the manufacturer.
Battery
Console & connectivity
DisplayType of built-in monitor according to the manufacturer; a plain tablet holder counts as no display.
LCD
LCD
Displayed metricsValues the console shows directly according to the spec sheet, not just the app.
TimeDistanceSpeedCadenceCaloriesHeart rate
TimeSpeedDistanceCaloriesHeart rate
Watt displayAccording to the manufacturer, the bike shows power in watts, either measured or calculated from resistance and cadence.
No
Workout programsNumber of preinstalled workout programs
0
Compatible appsApps the manufacturer explicitly lists as compatible.
ZwiftKinomap
Bluetooth FTMSOpen Bluetooth protocol for fitness equipment – lets apps outside our list connect too
No
Wireless interfacesWireless connections of the bike according to the manufacturer.
Bluetooth
Heart rate monitoringHow heart rate is measured; empty = no heart rate monitoring
Hand sensors
Hand sensors
SubscriptionWhether workouts and the screen are fully usable without a subscription (Peloton, iFit)
none
Tablet holderHolder for a tablet or smartphone according to the manufacturer; mark optional accessories separately
Integrated
Integrated
Dimensions & installation
Dimensions (L × W × H)Assembled, in cm, length × width × height at the lowest handlebar position – e.g. “150 × 68 × 117 cm”
98 × 50 × 114 cm (39 × 20 × 45 in)
104.4 × 56 × 107.2 cm (41 × 22 × 42 in)
Unladen weightWeight of the assembled bike without packaging according to the manufacturer.
27 kg (60 lb)
25.5 kg (56 lb)
Transport wheelsAccording to the manufacturer, the bike has wheels for moving it around.
Yes
Yes
Floor levelingHeight-adjustable feet to compensate for uneven floors according to the manufacturer.
Yes
General
Warranty
2 years
Price segment
Budget
Budget
Model year
2025
In the box
Heimtrainer, Werkzeug, Aufbauanleitung
Heimtrainer (70 % vormontiert), Getränkehalter, Tablet-/Smartphone-Halter, Bedienungsanleitung
Prices
Offers
Verdict
Pros & cons
Der DMASUN 8732B ist ein einfaches Speedbike mit Magnetbremse und Riemen, das im Test mit rund 35 dB im Sprint leise läuft. Für Fahrer bis etwa 1,80 m, die nach Gefühl trainieren, reicht das. Der Haken: kein Bluetooth, keine Wattanzeige, ein nur höhenverstellbarer Lenker und mehrfach Defekte am Widerstand – wir sehen hier ein Budget-Rad mit klaren Grenzen.
Pros
- Leise Magnetbremse mit Riemen, rund 35 dB im Sprint gemessen
- Runder Tritt auch bei Tempowechseln und Intervallen
- Ruhiger Stand im Wiegetritt bei normalem Körpergewicht
- Aufbau in rund 25 min, weitgehend vormontiert
- Batteriebetrieb ohne Steckdose, Tablethalter für rund 27 cm Diagonale
Cons
- Lenker nur höhenverstellbar, ab etwa 1,83 m zu niedrig
- Mehrfach berichtete Defekte an Widerstandsverstellung und Sensor
- Kein Bluetooth, keine Trittfrequenz- und keine Wattanzeige
- Grundwiderstand für untrainierte Einsteiger mehrfach zu hoch
- Sattel in Tests schon nach etwa 20 min unbequem
Das Toputure TEB3 ist ein leises Spinning-Rad für Einsteiger, das mit Magnetbremse und 15 kg Schwungmasse einen runden Tritt liefert. Zwift und Kinomap empfangen per Bluetooth Fahrdaten, den Widerstand drehst du aber immer selbst nach, und Watt misst das Rad nicht. Der Haken liegt im leichten Rahmen mit 25,5 kg und im Lenker, der sich nur in der Höhe verstellen lässt.
Pros
- Magnetbremse und Riemen laufen leise, Training auch spätabends möglich
- 15 kg Schwungmasse sorgen für einen gleichmäßigen Tritt ohne Ruckeln
- Widerstand stufenlos per Drehregler, mit Notbremse durch Druck
- Bluetooth zu Zwift, Kinomap und FitShow ohne Hersteller-Abo
- Sattel in Höhe und Länge verstellbar, Markierungen für schnelle Wechsel
- Zu 70 % vormontiert, Aufbau in etwa 20 bis 30 Minuten
Cons
- Keine Wattmessung, für Zwift-Rennen und Wattvorgaben ungeeignet
- Kein automatisch gesteuerter Widerstand, Anstiege in Apps nur von Hand
- Nur 25,5 kg Eigengewicht, vereinzelt Kippen beim Zurücklehnen beschrieben
- Lenker nur in der Höhe verstellbar, kleine Fahrer sitzen gestreckt
- Vereinzelt Knarzen und Aussetzer der Anzeige nach einigen Wochen
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