E-Bike Conversion Kit 1500W BLACK

The 1500w ebike kit that actually delivers. No inflated claims, no watered-down specs, no cutting corners on components. The E-Bike Conversion Kit 1500W BLACK is a complete, high-performance drivetrain conversion package engineered for riders who want serious power, clean aesthetics, and a build that performs from the first ride. Finished in an all-black colourway across both motor and front wheel, this kit doesn’t just perform like a proper electric build — it looks like one too. If you’ve been riding with an underpowered setup or you’re starting fresh from a standard bicycle, the 1500w ebike kit BLACK is the upgrade that changes everything.

At the core of this full ebike conversion kit sits a 1500W brushless rear hub motor, laced into a double-walled MTX rim and finished in black. Brushless motor architecture removes every maintenance headache associated with older brushed designs — no carbon brushes degrading under load, no commutator surfaces wearing unevenly, no gradual power loss as internal components age. Instead, you get magnetic power transfer that’s clean, consistent, and virtually frictionless. The motor runs cool under sustained output, handles repeated hard acceleration without thermal stress, and delivers the same performance on ride 500 as it did on ride one. That’s what brushless technology means in practice, and this 1500w hub motor is built to that standard.

BLACK — More Than a Colour Choice

The all-black finish on this E-Bike Conversion Kit 1500W BLACK is a deliberate build decision, not just an aesthetic preference. Black-anodised rims and black hub casings absorb heat more efficiently than raw aluminium, contributing marginally to thermal management during sustained high-load riding. More practically, the monochrome finish integrates cleanly with the vast majority of bicycle frame colours — black, grey, matte, gloss — giving your conversion a factory-built appearance rather than the mismatched look of a kit that clearly wasn’t designed for your bike. The result is a build that looks intentional and performs to match.

52V and 48V Compatibility — Voltage That Scales With Your Build

The 1500w hub motor at the heart of this kit is rated for both 48V and 52V systems, making this 48v 1500w ebike kit equally capable as a 52v 1500w ebike kit depending on your battery choice. At 48V, you get a strong, dependable performance profile with excellent battery availability — 48V packs are the most widely stocked format in the e-bike market, giving you plenty of choice on capacity and cell chemistry. Step up to 52v 1500w and the system’s character shifts — sharper acceleration off the line, higher peak power ceiling, and improved electrical efficiency as the elevated voltage reduces current draw at equivalent output levels. Lower current means lower heat in the controller and motor windings, which means more consistent performance under extended hard use and longer component life overall.

The flexibility to run either voltage makes this 52v 1500w conversion kit genuinely future-proof. Start with a 48V pack you already own, upgrade to 52V when you’re ready to push performance further — the motor and controller handle both without any hardware changes. Browse our full selection of compatible lithium battery packs on the Batteries category page and match your pack to your performance and range targets.

The Controller: 36V-52V 35A

Every serious 1500w ebike kit needs a controller that matches its motor’s capability, and the included 36V-52V 35A unit does exactly that. Running at 35 amps continuous, this controller manages motor phase commutation with precision — power delivery is smooth and linear across the entire throttle range, from the first millimetre of twist through to full output. There’s no torque spike at low speed, no dead zone mid-range, no drop-off at the top end. The power curve is consistent, predictable, and well-matched to the rear hub motor’s output characteristics.

The wide input voltage range — 36V through 52V — means this ebike motor kit is compatible with a broad range of battery configurations, giving builders flexibility at the source-end of the system. For riders who want to explore higher-amperage controller options for more aggressive builds, our 48V-72V 45A eBike Controller is a direct upgrade path that pairs cleanly with this motor. And if you want to compare this kit against the same motor in a different finish, the E-Bike Conversion Kit 1500W Blue carries identical specs with a blue colourway across motor and front wheel.

Complete Kit Contents — Everything Included

This is a full ebike conversion kit — not a motor-only listing with a short components list and a long sourcing headache. Every component needed for a complete rear hub motor conversion is included in the box:

• 1500W rear wheel MTX brushless hub motor (BLACK)
• Front wheel MTX (BLACK)
• Motor controller 36V–52V 35A
• UKC1+ display
• Twist throttle — Surron style
• Torque arms — 2 sets
• Wiring harness & connectors
• Brake cut-off levers

No separate controller hunt. No missing display. No last-minute throttle order. This ebike motor kit ships complete and installs complete — everything is in the box, everything is pre-matched for compatibility, and everything is ready to fit.

MTX Rim — Built for High-Power Hub Motor Systems

Both wheels in this kit — rear motor wheel and front MTX — are built on double-walled aluminium MTX rims. This is a critical specification at 1500W output levels. Single-wall rims flex under the torque loads generated by a high-power 1500w hub motor during hard acceleration, lose true progressively, and eventually fail under repeated stress. Double-wall MTX construction eliminates that failure mode. The added lateral rigidity keeps spoke tension consistent over time, the rim maintains true through sustained hard use, and the overall wheel build handles the elevated stress loads of a 1500W rear hub motor system without degradation. This is proper engineering at the wheel level, not a compromise to hit a lower price point.

UKC1+ Display and Surron-Style Throttle

The UKC1+ display integrated into this 1500w ebike kit delivers real-time data where you need it — current speed, battery voltage level, power assist mode, trip distance, and odometer — in a clean, legible interface that mounts to your handlebars without bulk. The unit communicates directly with the included controller, requires no separate configuration, and provides accurate, responsive readouts from the moment the system powers up.

The Surron-style full-grip twist throttle is the control interface between your input and 1500W of output. Progressive in feel, smooth in operation, and solid in construction — this is a proper full-grip unit that gives you genuine modulation across the entire power band. Pair it with the 35A controller’s linear delivery characteristics and the result is a throttle system that feels intuitive and precise regardless of the conditions you’re riding in.

Torque Arms and Brake Integration

Two sets of torque arms ship with every rear hub kit — and at this power level, they are non-negotiable hardware. The rotational force generated by a 1500W motor during hard acceleration places enormous stress on the rear dropout. Without properly installed torque arms, axle rotation within the dropout damages the frame and creates a dangerous failure point under load. Two sets means full front and rear coverage, and the included units are rated for the forces this 52v 1500w ebike kit generates under real-world riding conditions.

Brake cut-off levers complete the safety integration. Squeeze either lever and motor power cuts instantly — no delay, no drag, no fighting against active drive torque while braking. Clean integration between the levers and the controller means the system responds immediately, protecting both the motor and the rider in any situation that demands a fast stop.

Why This 1500w Ebike Kit

At this specification level — 1500W brushless motor, 35A controller, dual 48V/52V compatibility, MTX double-wall rims, full wiring harness, display, throttle, and torque arms — the E-Bike Conversion Kit 1500W BLACK represents a complete, properly engineered conversion at a price point that makes building your own electric drivetrain genuinely competitive with buying a pre-built e-bike. You get full control over your battery choice, your frame platform, and your component upgrades. You get a motor and controller that can be serviced, upgraded, or replaced individually as your build evolves. For the full range of conversion options across all power levels, visit the Conversion Kit category and see where this kit sits in the wider lineup.

Specifications

Spec	Detail
Motor Type	Brushless rear hub motor
Finish	Black
Power	1500W
Compatible Voltage	48V / 52V
Controller	36V–52V, 35A
Rim	MTX double-wall aluminium (Black)
Display	UKC1+
Throttle	Twist throttle, Surron style
Torque Arms	2 sets included
Brake Cut-Off	Yes, integrated
Wiring	Harness & connectors included

The E-Bike Conversion Kit 1500W BLACK is the complete, no-compromise 1500w ebike kit for builders who want a properly specified, performance-ready system in an all-black finish. Every component is matched, every spec is correct, and every detail has been considered. This is what a serious rear hub kit build looks like.