MERACH S36 review

MERACH arrived in the US market recently and competes almost entirely on specification per dollar. The S36 is the clearest example: magnetic resistance and a stated 330 lb capacity for under $300, at a price where friction resistance and a 265 lb rating were the norm two years ago.

What MERACH publishes

Magnetic resistance, a stated 330 lb weight capacity, an LCD console with app connectivity, and a free companion app. Flywheel weight is not published on the listing, so we do not print one.

Why magnetic at this price is a genuine win

• No wear part. Nothing touches the flywheel, so there is no pad to replace and no performance drift as it wears.
• Near-silent. The practical consequence is that you can ride at 6 a.m. in a shared household, which is often the difference between using a bike and not.
• No squeak when damp. Friction pads get unpleasant in a humid room or when sweat finds them.

The honest limitations

1. No numbered resistance levels. An unmarked knob. You cannot repeat a session precisely, and you cannot follow a class that calls for a level.
2. No published flywheel weight. The spec that determines ride smoothness is simply absent from the listing.
3. No standard Bluetooth broadcast. The app connects to the bike, but third-party cycling apps cannot read it.
4. No parts channel. Unlike Sunny, MERACH does not sell individual spares. When something fails, the warranty is the whole plan.

The 330 lb figure

Higher than most of what it competes with, and bike capacity ratings are structurally more credible than treadmill ones because there is no impact loading. It is still an untested manufacturer figure. Seated riding well inside 280 lb is a reasonable reading; see exercise bikes for heavy riders.

The verdict

#1 · Magnetic resistance and a 330 lb rating under $300

$279.99·Amazon

$339.99 18% off

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MERACH S36

MERACH

7.2/10★★★◐☆

Magnetic resistance, a 330 lb stated capacity and a sub-$300 price — the spec sheet that made MERACH a serious budget name.

Published specifications

Resistance	Magnetic
Weight capacity	330 lb (manufacturer figure)
Flywheel	Not published by manufacturer
Console	LCD with app connectivity
Subscription	Subscription optional

The MERACH app is free and optional; the bike works with no account.

Specifications per Manufacturer figures as published on the Amazon product listing.

What it does well

• 330 lb rating at a price where 265 lb is common
• Magnetic resistance with no wear pad
• App connectivity included but not required

Where it falls short

• No published flywheel weight
• Resistance knob is unnumbered
• No established parts channel

Our rubric

Ride

7.0

Fit

7.0

Resistance

7.0

Build

6.0

Value

9.0

Who it suits

• Buy it if you want quiet magnetic resistance on a budget and will ride at a comfortable steady effort.
• Buy a [Sunny](/exercise-bikes/reviews/sunny-sf-b1002) if you want a parts channel and plan to keep the bike a decade.
• Buy a [Schwinn 130 or 230](/exercise-bikes/under-500) if you want numbered levels and a warranted capacity figure.