Description

E-Bike Conversion Kit 2000W BLUE

Power, precision, and a finish that means business. The E-Bike Conversion Kit 2000W BLUE is a complete, high-output rear hub motor conversion system built around a 2000W brushless MTX hub motor, finished in a sharp all-blue colourway across both the 27.5-inch rear motor wheel and the matching front MTX wheel. Paired with a Smart Sine Wave controller rated at 48V–72V 45A, this is a full-specification 2000w rear hub motor package that delivers everything a serious builder needs in a single, component-matched kit. The blue finish isn’t a cosmetic afterthought — it’s a deliberate build identity for riders who want their conversion to look as capable as it performs.

Why Choose the E-Bike Conversion Kit 2000W BLUE

Performance That Defines the Upper Tier

At 2000W continuous output, the E-Bike Conversion Kit 2000W BLUE sits in a different performance category to the 1000W and 1500W kits that dominate the mainstream conversion market. This is a 2000w rear hub motor system that delivers substantial torque from a standing start, a wide and aggressive power band through the mid-range, and a top-end speed ceiling that reflects the kit’s output rating. Steep gradients with full load, sustained high-speed trail riding, heavy cargo builds — the 2000W brushless hub motor handles all of it without thermal stress or power fade. This is what 2000W means in practice when it’s packaged into a properly specified, controller-matched conversion kit.

The Blue Colourway — Bold, Cohesive, Intentional

Blue is one of the most versatile high-contrast colourways available in the colored ebike kit range, and the E-Bike Conversion Kit 2000W BLUE uses it consistently across every wheel surface. Blue-anodised MTX rims with matching blue hub casings on both the rear motor wheel and front MTX wheel create a clean, cohesive visual identity that elevates the appearance of any build. Against black or dark-coloured frames, the blue finish creates a sharp contrast that reads as engineered and intentional. Against silver or light-coloured frames, it sits as a strong accent that dominates the visual profile of the bicycle. This colored ebike kit is for builders who want to make a statement with their conversion, not just a functional upgrade.

Technical Specification Breakdown

The Smart Sine Wave Controller — 48V to 72V, 45A

Every 2000w rear hub motor system lives or dies on the quality of its controller, and the Smart Sine Wave 48V–72V 45A unit included in this kit sets the standard for this power level. Sine wave control manages motor phase commutation in smooth, continuous waveform curves rather than the abrupt switching of standard square wave controllers. The result is a power delivery character that is fluid, progressive, and refined across the entire throttle range — no roughness at low speed, no abrupt torque step at mid-range, no degradation in feel under sustained hard use.

At 45A continuous, the controller has the current capacity to sustain the E-Bike Conversion Kit 2000W BLUE‘s peak output under prolonged load without thermal limiting or power reduction. The wide voltage range — 48V through to 72V — opens up serious battery options beyond the standard 48V and 52V formats. Running at 60V or 72V with a matched high-capacity pack takes this hub motor colored system into genuine high-performance territory. For the standalone controller as an upgrade or replacement option, see our 48V-72V 45A eBike Controller. For a full range of compatible battery packs across every supported voltage, visit the Batteries category page.

27.5-Inch MTX Wheels — Double-Wall, High-Torque Rated

Both wheels in the E-Bike Conversion Kit 2000W BLUE are built to 27.5-inch diameter on double-walled MTX aluminium rims — the construction standard for high-power hub motor builds. At 2000W output, the torque loads applied to the rear wheel during hard acceleration exceed what standard single-wall rim construction can sustain reliably over time. Double-wall MTX rims eliminate that failure mode. The lateral rigidity of the double-wall structure keeps spoke tension consistent under repeated high-torque loading, maintains wheel trueness through sustained hard use, and handles the physical demands of this hub motor colored system without progressive degradation. The 27.5-inch diameter delivers the right balance of roll-over capability and handling response for the power level this kit operates at — large enough to maintain momentum across rough terrain, compact enough to stay sharp and responsive through directional changes.

What’s in the Box

Complete Kit — Every Component Matched for 2000W

The E-Bike Conversion Kit 2000W BLUE ships as a fully specified, ready-to-install package. No separate sourcing, no compatibility guesswork, no missing components:

• 2000W rear wheel MTX brushless hub motor (BLUE) — 27.5in
• Front wheel MTX (BLUE) — 27.5in
• Motor controller — Smart Sine Wave 48V–72V 45A
• UKC1+ display
• Twist throttle — Surron style
• Torque arms — 2 sets
• Wiring harness & connectors
• Brake cut-off levers

UKC1+ Display

The UKC1+ display integrates directly with the Smart Sine Wave controller and provides real-time speed, battery level, assist mode selection, trip distance, and odometer data in a clear, legible interface. Zero configuration overhead — connect it, power up, and every critical system metric is visible immediately.

Surron-Style Twist Throttle

The full-grip Surron-style twist throttle is the right control interface for 2000W of output. Full-grip design keeps your hand naturally positioned and stable across the entire power range, and the progressive feel of the throttle pairs directly with the sine wave controller’s smooth delivery curve. From a gentle crawl to full power, throttle response is precise and proportional throughout.

Torque Arms — Two Sets Included

At 2000W output, torque arms are non-negotiable. The rotational force generated during hard acceleration places extreme stress on the rear dropout. Without torque arms anchoring the motor axle firmly to the frame, axle rotation within the dropout damages the frame and creates a structural failure risk under hard use. Two sets are included as standard — full coverage for both front and rear dropout positions — and the units are rated for the forces this colored ebike kit generates at peak output. Brake cut-off levers round out the safety integration, killing motor power instantly on brake application.

How the BLUE Variant Sits in the 2000W Range

The 2000W conversion kit range is available in four colourways — black, blue, red, and purple — all carrying identical specifications, components, and performance capability. The E-Bike Conversion Kit 2000W PURPLE is the closest colour alternative for builders who want a different finish at the same power level and specification. For the complete range of hub motor and mid-drive conversion kits across all power levels, visit the Conversion Kit category page.

Specifications

The E-Bike Conversion Kit 2000W BLUE is the complete, high-output colored ebike kit for builders who want a properly engineered 2000W conversion in a bold blue finish. Smart Sine Wave control, 45A continuous current, 27.5-inch blue MTX double-wall wheels, and a fully component-matched package — the E-Bike Conversion Kit 2000W BLUE is specified correctly for every watt it produces and finished in a colourway that makes every build it goes into immediately recognisable.