# Skarper DiskDrive E-Bike Conversion System vs CYC Photon Gen 2 Mid-Drive Kit: specs and price compared

A sourced, side-by-side comparison of the Skarper DiskDrive E-Bike Conversion System (Skarper) and CYC Photon Gen 2 Mid-Drive Kit (CYC) among ebike conversion kits.

## Side by side

| Spec | Skarper DiskDrive E-Bike Conversion System | CYC Photon Gen 2 Mid-Drive Kit |
| --- | --- | --- |
| US price | not published | $950 |
| Brand | Skarper | CYC |
| Released | 2023 | — |
| Motor type | brushless hub motor disc-drive | mid-drive |
| Motor power | 250 | 750 |
| Voltage | — | — |
| Max torque | 76 | 130 |
| Battery included | Yes | No |
| Battery capacity | 240 | — |
| System weight | 9.9 | — |
| Wheel size compatibility | 26-29 inch (disc brake required, 160mm rotor) | all wheel sizes (68-120mm bottom bracket) |
| Sensor type | cadence (DynamicClimb gradient-adaptive) | torque + cadence |
| Max speed | 16 | — |
| Pedal assist levels | — | — |
| Display type | smartphone app (Bluetooth) | SW102T / Intuition display |
| Install time | 10 | — |

## Key differences

- Motor type: Skarper DiskDrive E-Bike Conversion System brushless hub motor disc-drive vs CYC Photon Gen 2 Mid-Drive Kit mid-drive
- Motor power: Skarper DiskDrive E-Bike Conversion System 250 vs CYC Photon Gen 2 Mid-Drive Kit 750
- Max torque: Skarper DiskDrive E-Bike Conversion System 76 vs CYC Photon Gen 2 Mid-Drive Kit 130
- Battery included: Skarper DiskDrive E-Bike Conversion System Yes vs CYC Photon Gen 2 Mid-Drive Kit No
- Wheel size compatibility: Skarper DiskDrive E-Bike Conversion System 26-29 inch (disc brake required, 160mm rotor) vs CYC Photon Gen 2 Mid-Drive Kit all wheel sizes (68-120mm bottom bracket)
- Sensor type: Skarper DiskDrive E-Bike Conversion System cadence (DynamicClimb gradient-adaptive) vs CYC Photon Gen 2 Mid-Drive Kit torque + cadence
- Display type: Skarper DiskDrive E-Bike Conversion System smartphone app (Bluetooth) vs CYC Photon Gen 2 Mid-Drive Kit SW102T / Intuition display

## Sources

- Skarper DiskDrive E-Bike Conversion System: https://skarper.com/products/skarper-ebike-drive-system (skarper.com, verified 2026-06-27)
- CYC Photon Gen 2 Mid-Drive Kit: https://www.cycmotor.com/product-page/photon-gen-2 (cycmotor.com, verified 2026-07-10)

Canonical: https://frontdeskreview.com/gear/ebike-conversion-kits/skarper-diskdrive-vs-cyc-photon-gen-2/
Cite: Per The Front Desk Review, Skarper DiskDrive E-Bike Conversion System (not published) vs CYC Photon Gen 2 Mid-Drive Kit ($950) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/ebike-conversion-kits/skarper-diskdrive-vs-cyc-photon-gen-2/
License: CC BY 4.0.