Rubbee · Updated July 2026

Rubbee X E-Bike Conversion Kit: full specs

Name: Rubbee X E-Bike Conversion Kit
Brand: Rubbee

The Rubbee X E-Bike Conversion Kit has no published US price yet. It earns a Bronze Deskmark — 46/100 pay-blind standing, #5 of 8 in class.

Verified Jul 10, 2026 · figures linked to their source in the table below

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Rubbee X E-Bike Conversion Kit. Every price and spec below is linked to its source and dated — no guesses.

Source: cyclingnews.com verified 2026-07-10 ✓ corroborated verify in ledger

Rubbee X E-Bike Conversion Kit — Rubbee — Image: cyclingnews.com (© Rubbee)

Is the Rubbee X E-Bike Conversion Kit a good buy?

On the spec sheet, its motor power of 250 is the lowest of the 13, its max speed of 16 is the lowest of the 8, and its install time of 10 is the lowest of the 4.

Specifications

Price (US)	Not published Base unit priced at EUR 579 per the Cyclingnews spec table (plus EUR 99 per additional li-ion battery). InsideEVs quotes an approximate "$620 USD equivalent" — a currency conversion, not an official US MSRP. Rubbee prices in EUR/GBP with no published US MSRP, so priceUsd is left null (consistent with the catalog's Skarper/Pendix entries).
Brand	Rubbee
Released	—
Motor type	friction drive
Motor power	250
Voltage	—
Max torque	—
Battery included	Yes
Battery capacity	—
System weight	6.1
Wheel size compatibility	16-29 inch
Sensor type	cadence
Max speed	16
Pedal assist levels	—
Display type	smartphone app
Install time	10

Source: cyclingnews.com (verified 2026-07-10) · corroborated by insideevs.com. The Cyclingnews review (dated 27 June 2022) covers the exact "Rubbee X" base model and provides a full spec table confirming 250W power, 25 kmh/16 mph top speed, 2.8 kg/6.1 lbs base weight, and a EUR 579 base-unit price; its body text confirms a wireless cadence sensor, ~10 minute installation, and smartphone-app assist control. InsideEVs (15 June 2022) independently corroborates the same Rubbee X: 16-to-29-inch wheel compatibility, 16 mph base top speed, one included modular battery pack, and an approximate "$620 USD equivalent" rather than an official US MSRP. Because Rubbee prices only in EUR/GBP with no published US MSRP, priceUsd is null; voltage, torque, battery Wh capacity, and discrete PAS-level count were not stated on either fetched page and are nulled. The manufacturer site (rubbee.co.uk) refused all connections and a third SEO page carried self-contradictory figures, so it was discarded.

Frequently asked questions

How much does the Rubbee X E-Bike Conversion Kit cost?

The Rubbee X E-Bike Conversion Kit has no published US price as of 2026-07-10.

What are the Rubbee X E-Bike Conversion Kit's key specs?

Rubbee X E-Bike Conversion Kit (Rubbee): motorType friction drive, motorPower 250, batteryIncluded Yes, systemWeight 6.1, wheelSizeCompatibility 16-29 inch. Full sourced spec sheet verified 2026-07-10.