# Bafang BBS02B 48V 750W Mid-Drive Kit vs Swytch Go E-Bike Conversion Kit: specs and price compared

A sourced, side-by-side comparison of the Bafang BBS02B 48V 750W Mid-Drive Kit (Bafang) and Swytch Go E-Bike Conversion Kit (Swytch) among ebike conversion kits. Swytch Go E-Bike Conversion Kit is the cheaper of the two at $349.

## Side by side

| Spec | Bafang BBS02B 48V 750W Mid-Drive Kit | Swytch Go E-Bike Conversion Kit |
| --- | --- | --- |
| US price | $499 | $349 |
| Brand | Bafang | Swytch |
| Released | — | 2024 |
| Motor type | mid-drive | geared hub motor front |
| Motor power | 750 | 250 |
| Voltage | 48 | 36 |
| Max torque | 120 | 40 |
| Battery included | No | Yes |
| Battery capacity | — | 187 |
| System weight | 9.2 | 4.6 |
| Wheel size compatibility | 20-29 inch | 26 inch, 27.5 inch, 700C, 28 inch, 29er |
| Sensor type | cadence | cadence |
| Max speed | — | 20 |
| Pedal assist levels | 9 | 5 |
| Display type | LCD | LED |
| Install time | — | 35 |

## Key differences

- Motor type: Bafang BBS02B 48V 750W Mid-Drive Kit mid-drive vs Swytch Go E-Bike Conversion Kit geared hub motor front
- Motor power: Bafang BBS02B 48V 750W Mid-Drive Kit 750 vs Swytch Go E-Bike Conversion Kit 250
- Voltage: Bafang BBS02B 48V 750W Mid-Drive Kit 48 vs Swytch Go E-Bike Conversion Kit 36
- Max torque: Bafang BBS02B 48V 750W Mid-Drive Kit 120 vs Swytch Go E-Bike Conversion Kit 40
- Battery included: Bafang BBS02B 48V 750W Mid-Drive Kit No vs Swytch Go E-Bike Conversion Kit Yes
- System weight: Bafang BBS02B 48V 750W Mid-Drive Kit 9.2 vs Swytch Go E-Bike Conversion Kit 4.6
- Wheel size compatibility: Bafang BBS02B 48V 750W Mid-Drive Kit 20-29 inch vs Swytch Go E-Bike Conversion Kit 26 inch, 27.5 inch, 700C, 28 inch, 29er
- Pedal assist levels: Bafang BBS02B 48V 750W Mid-Drive Kit 9 vs Swytch Go E-Bike Conversion Kit 5

## Sources

- Bafang BBS02B 48V 750W Mid-Drive Kit: https://electrifybike.com/products/bafang-bbs02-750w-motor-kit (electrifybike.com, verified 2026-06-27)
- Swytch Go E-Bike Conversion Kit: https://www.swytchbike.com/universal-ebike-conversion-kit/ (swytchbike.com, verified 2026-06-27)

Canonical: https://frontdeskreview.com/gear/ebike-conversion-kits/bafang-bbs02b-750w-vs-swytch-go/
Cite: Per The Front Desk Review, Bafang BBS02B 48V 750W Mid-Drive Kit ($499) vs Swytch Go E-Bike Conversion Kit ($349) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/ebike-conversion-kits/bafang-bbs02b-750w-vs-swytch-go/
License: CC BY 4.0.