Tongsheng · Updated June 2026

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

Name: Tongsheng TSDZ2B 48V 500W Mid-Drive Kit
Brand: Tongsheng
Price: 331 USD
Availability: InStock

The Tongsheng TSDZ2B 48V 500W Mid-Drive Kit costs $331, the cheapest ebike conversion kits (median $493.99). 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

Check current price at amazon.com Recorded 2026-06-27 — live price may differ. As an Amazon Associate we earn from qualifying purchases.

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 2026-06-27 ✓ corroborated verify in ledger

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+.
Brand	Tongsheng
Released	—
Motor type	mid-drive
Motor power	500
Voltage	48
Max torque	100
Battery included	No
Battery capacity	—
System weight	7.7
Wheel size compatibility	all wheel sizes (68-75mm BSA BB shell)
Sensor type	torque + cadence
Max speed	28
Pedal assist levels	5
Display type	LCD
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 →

Product	Price	Motor type	Motor power	Voltage	Max torque	Battery included
Tongsheng TSDZ2B 48V 500W Mid-Drive Kit this	$331	mid-drive	500	48	100	No
Swytch Go E-Bike Conversion Kit	$349	geared hub motor front	250	36	40	Yes

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.

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Part of the Electric mobility cluster

Two wheels, four wheels and the charger. Same sourcing, same dated prices: