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OakSpark Mobility / New collection

Coming soon · Not yet for sale

Build. Upgrade.
Make it yours.

E-bike conversion kits and components, with compatibility at the center. Explore the categories we plan to introduce.

Explore collections Ask about the collection
Illustrative studio arrangement of an unbranded hub-motor wheel, controller, display, sensor, and wiring
Concept illustration — not confirmed OakSpark products.

Explore by category

The planned collections.

Explore kit types, individual components, and the differences that matter when planning a conversion.

01

The complete starting point

Conversion kits
Conversion kitsPlanned collection
02

At the heart of the wheel

Hub motors
Hub motorsPlanned collection
03

Power, carefully matched

Controllers
ControllersPlanned collection
04

Your ride at a glance

Displays
DisplaysPlanned collection
05

Input that fits your system

Sensors & controls
Sensors & controlsPlanned collection
06

Every connection matters

Wiring & connectors
Wiring & connectorsPlanned collection
07

The details of a good fit

Installation parts
Installation partsPlanned collection
Future consideration

Batteries & chargers

Not part of the initial planned launch. These require a separate review of safety documentation, system compatibility, shipping, and support.

Our compatibility approach ↓

Inside a conversion kit

More than a motor wheel.

Controller. Display. Pedal sensor. Throttle. Brake cutoffs. Wiring. Torque arms. Learn what each part does, how kit types differ, and what may be sold separately.

Explore e-bike kits & components

One system. Compatible parts.

A matching plug
is only the beginning.

Our planned listings will identify supported combinations—not promise that a component fits every e-bike. Motor, controller, display, battery, and controls must be assessed together.

What to check before choosing

Before a product goes live

Details behind every category.

Planned · Not yet available

Conversion kits

Coordinated motor, controller, display, and control components for bicycle conversions.

Compatibility information to confirm

Bicycle suitability, wheel size, axle fit, braking, and the exact kit contents.

Ask about conversion kits

Explore the component types

Category examples — exact OakSpark models are still to be confirmed.

Rear-wheel conversion kits

Motor built into the rear wheel, paired with controls and installation parts.

Front-wheel conversion kits

Front hub-motor systems; fork and axle suitability need particular attention.

Mid-drive conversion kits

Motor at the crank area, with crank arms, chainring, speed sensor, and mounting hardware.

Controller + display bundles

A matched electronics pair. This is not a complete motor conversion kit.

See the full kit breakdown, types, and specification guide →
Planned · Not yet available

Hub motors

Front and rear hub-motor options for compatible bicycle builds.

Compatibility information to confirm

Front or rear fit, dropout spacing, axle dimensions, brake mount, and cassette or freewheel type.

Ask about hub motors

Explore the component types

Category examples — exact OakSpark models are still to be confirmed.

Motor-only assemblies

A replacement hub motor without a complete wheel. Wheel building may be needed.

Laced motor wheels

A motor assembled with rim and spokes. Confirm tire, tube, and gearing inclusions separately.

Geared & direct-drive designs

Different motor constructions; compare model weight, torque data, service parts, and operating requirements.

Planned · Not yet available

Controllers

Motor controllers selected as part of a documented, compatible electrical system.

Compatibility information to confirm

Battery voltage, current limits, motor type, connectors, and display communication protocol.

Ask about controllers

Explore the component types

Category examples — exact OakSpark models are still to be confirmed.

Controller-only replacements

Match the original electrical system, current limits, dimensions, and connections.

Controller & display sets

A coordinated pair can remove one compatibility uncertainty; the motor and battery still need matching.

Sensored / dual-mode options

Check whether the exact controller uses motor Hall signals or supports sensorless operation.

Planned · Not yet available

Displays

LCD and color-display options for supported controller systems.

Compatibility information to confirm

Exact controller model, firmware and communication protocol, connector pinout, and handlebar mount.

Ask about displays

Explore the component types

Category examples — exact OakSpark models are still to be confirmed.

Basic LED panels

Simple assist-level and battery-status controls; functions depend on the system.

Monochrome LCD displays

Readouts may include speed, distance, assist level, and battery information.

Color displays

Compare screen size, mounting position, supported readouts, and controller protocol—not just appearance.

Planned · Not yet available

Sensors & controls

Pedal-assist sensors, thumb controls, and brake-cutoff components.

Compatibility information to confirm

Sensor type, mounting dimensions, signal compatibility, connector pinout, and supported operating modes.

Ask about sensors & controls

Explore the component types

Category examples — exact OakSpark models are still to be confirmed.

Pedal-assist sensors

Cadence sensors detect pedaling; check crank-side fit and signal compatibility.

Thumb & twist throttles

Different hand-control styles. Confirm electrical support and suitability for the intended use.

Brake levers & cutoff sensors

Replacement levers or separate sensors signal the controller to stop driving when braking.

Speed sensors

A sensor and magnet can report wheel rotation on supported systems.

Planned · Not yet available

Wiring & connectors

Harnesses, extension cables, and adapters for specifically documented applications.

Compatibility information to confirm

Pinout, polarity, voltage and current ratings, cable length, and environmental rating.

Ask about wiring & connectors

Explore the component types

Category examples — exact OakSpark models are still to be confirmed.

Main wiring harnesses

Connect supported handlebar controls, display, and brake sensors to the motor system.

Extension leads

Add cable reach for a specific connection. Pin count alone does not prove compatibility.

Battery & motor connectors

Confirm polarity, pinout, current capacity, and exact connector family before selecting.

Planned · Not yet available

Installation parts

Torque arms, spacers, and mounting hardware for supported installations.

Compatibility information to confirm

Frame and fork suitability, axle shape, hardware dimensions, and manufacturer installation instructions.

Ask about installation parts

Explore the component types

Category examples — exact OakSpark models are still to be confirmed.

Torque arms

Transfer hub-motor axle reaction torque into a suitable frame or fork mounting point.

Axle hardware & spacers

Nuts, washers, and spacers must match the axle and installation drawing.

Controller mounts & bags

Compare dimensions, secure attachment, cable routing, and cooling instructions.

Mid-drive fitting tools

Model-specific lockring tools and crank-removal tools may be needed for installation.

Fit first. Every time.

Before you plan a conversion.

01 / Bicycle fit

Start with the bicycle.

Identify the frame, fork, wheel size, dropout dimensions, drivetrain, and brakes. Ask a qualified bicycle technician whether your bicycle is suitable for conversion.

02 / Electrical fit

Check the complete system.

Confirm exact model compatibility, operating voltage, current ratings, connectors, and communication protocols. Do not select electrical parts by appearance alone.

03 / Intended use

Verify before riding.

Confirm applicable rules for your location and intended use, installation instructions, and product safety documentation. Wattage alone does not establish road legality.

A few useful answers.

Can I order these products now?

No. These are planned categories, not available inventory. Confirmed product pages and purchasing information will be added only when the products are ready.

Are you selling complete e-bikes?

This section is for conversion components. Complete bicycles remain a separate, longer-term program. See the bicycle roadmap.

Will these parts fit my existing e-bike?

Compatibility is not yet confirmed. Future listings will need exact model and fit details. A matching connector or voltage alone is not enough.

When will photos, prices, and specifications be available?

After supplier confirmation and product documentation review. The image above is a concept illustration; it is not a product listing or a promise of specific models.

Tell us what you are planning.

Have a question about a category? Include your bicycle make and model and the components you are considering.

Contact OakSpark