The Front Desk Review

Tongsheng · Updated June 2026

Tongsheng TSDZ2B 48V 500W Mid-Drive Kit: price & specs

Tongsheng TSDZ2B 48V 500W Mid-Drive Kit. Every price and spec below is linked to its source and dated — no guesses.

Source: varstrom.com verified ✓ corroborated verify in ledger

PlatinumDeskmark96/100#1 of 8 in class

The Tongsheng TSDZ2B 48V 500W Mid-Drive Kit is listed at $331 on varstrom.com as of 2026-06-27, the cheapest ebike conversion kits (median $493.99); other retailers may be lower. It earns a Platinum Deskmark — 96/100 pay-blind standing, #1 of 8 in class.

Verified Jun 27, 2026 · figures linked to their source in the table below

See all 9 ebike conversion kits ranked

Check current price at amazon.com Live price at the store — may differ from the dated listed price above. As an Amazon Associate we earn from qualifying purchases.
Tongsheng TSDZ2B 48V 500W Mid-Drive Kit — Tongsheng
Image: varstrom.com (© Tongsheng)

Is the Tongsheng TSDZ2B 48V 500W Mid-Drive Kit a good buy?

At $331, the Tongsheng TSDZ2B 48V 500W Mid-Drive Kit is the cheapest of the 9 ebike conversion kits we track, where the median is $493.99. On the spec sheet, its voltage of 48 is the highest of the 8, its max speed of 28 is the highest of the 8, and its max torque of 100 is above the median of the 9.

Specifications

Price (US)$331 Motor-only price from Varstrom. Full kits with display and battery from various resellers range $450-$700+.
BrandTongsheng
Released—
Motor typemid-drive
Motor power500
Voltage48
Max torque100
Battery includedNo
Battery capacity—
System weight7.7
Wheel size compatibilityall wheel sizes (68-75mm BSA BB shell)
Sensor typetorque + cadence
Max speed28
Pedal assist levels5
Display typeLCD
Install time—

Source: varstrom.com (verified 2026-06-27) · corroborated by amazon.com. 500W, 48V, 100Nm max effective torque, 3.5 kg/7.7 lbs motor, torque+cadence integrated sensor, $331 motor-only from Varstrom. PAS levels (5) from Amazon listing with VLCD5 display. Max speed ~28 mph (45 km/h unlimited). Battery not included. Install time not confirmed — nulled.

Is the Tongsheng TSDZ2B 48V 500W Mid-Drive Kit worth it vs cheaper ebike conversion kits?

Tongsheng TSDZ2B 48V 500W Mid-Drive Kit against its closest cheaper and pricier ebike conversion kits on the specs that matter — every value sourced. See all 9 ranked

ProductPriceMotor typeMotor powerVoltageMax torqueBattery included
Tongsheng TSDZ2B 48V 500W Mid-Drive Kit this$331mid-drive50048100No
Swytch Go E-Bike Conversion Kit$349geared hub motor front2503640Yes

Frequently asked questions

How much does the Tongsheng TSDZ2B 48V 500W Mid-Drive Kit cost?

The Tongsheng TSDZ2B 48V 500W Mid-Drive Kit has a US price of $331 (Motor-only price from Varstrom. Full kits with display and battery from various resellers range $450-$700+.), as of 2026-06-27.

How does the Tongsheng TSDZ2B 48V 500W Mid-Drive Kit compare on price?

At $331, the Tongsheng TSDZ2B 48V 500W Mid-Drive Kit is the cheapest of the 9 ebike conversion kits we track, where the median is $493.99.

What are the Tongsheng TSDZ2B 48V 500W Mid-Drive Kit's key specs?

Tongsheng TSDZ2B 48V 500W Mid-Drive Kit (Tongsheng): motorType mid-drive, motorPower 500, voltage 48, maxTorque 100, batteryIncluded No. Full sourced spec sheet verified 2026-06-27.

Price of record: $331 at varstrom.com, 2026-06-27. Other retailers may be lower — check the current price:

Check current price at amazon.com As an Amazon Associate we earn from qualifying purchases.

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