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Rear motor 27.5x1.95 250W/42Nm VENTIX/ARENOX

27.5x1.95 250W/42Nm VENTIX/ARENOX Rear Motor

Name: 27.5x1.95 250W/42Nm VENTIX/ARENOX Rear Motor
Brand: Doctibike
SKU: 4153EWF218
Price: 191.9 EUR
Availability: InStock

Reference 4153EWF218

Available under 4 weeks
*according to supplier's lead time

Restore your e-bike’s full performance with the Viketory VENTIX/ARENOX rear motor , a system designed...
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Restore your e-bike’s full performance with the Viketory VENTIX/ARENOX rear motor, a system designed for reliable and smooth propulsion in everyday use. Designed for a 27.5x1.95 rear wheel, this 250W motor delivers up to 42 Nm of torque for smooth starts and consistent electric assistance, suitable for both urban commutes and hillier routes.

Ideal as a motor replacement or as part of a restoration project, this essential component of the electric drivetrain helps restore a stable assisted pedaling feel, improved responsiveness when accelerating, and a safer riding experience on the road.

Main function: rear-wheel drive for electric bicycles (e-bikes)
Rated power: 250W
Torque: 42 Nm for effective assistance when starting and climbing hills
Wheel size: 27.5x1.95
Series / Assembly: VENTIX/ARENOX
Categories: e-bike motor, motor and components

This rear-wheel motor is designed for users seeking a high-quality e-bike component to maintain their e-bike’s performance, minimize loss of assistance, and ensure a comfortable ride on regular trips.

Scroll down to view the detailed technical specifications at the bottom of the page ↓

Warranty: 2 years

Available under 4 weeks
*according to supplier's lead time

€159.92

The displayed price including VAT is indicative.
The final amount will be calculated based on the delivery address provided when placing the order.

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27.5x1.95 250W/42Nm VENTIX/ARENOX Rear Motor

€159.92

Technical specifications
Description

Technical specifications

Brand

Viketory

Warranty

2 years

Ean13

8435764439940

Description

Motor Overview

The Viketory VENTIX/ARENOX 27.5x1.95 rear motor, rated at 250W with 42 Nm of torque, is designed to power the rear wheel of a 27.5" electric bike. Installed at the rear, it provides direct propulsion assistance, with performance suited for everyday commutes and versatile electric mobility applications.

Benefits for the User

Thanks to its rated power of 250W, this rear-wheel motor helps make starting easier and reduces pedaling effort when riding an e-bike. Its rated torque of 42 Nm provides noticeable assistance during acceleration and on slightly hilly terrain, ensuring a smoother and less tiring ride for everyday use.

Technical Specifications

Type: rear motor (rear wheel hub motor). Rated power: 250W. Torque: 42 Nm. Compatible wheel size: 27.5". Recommended tire size: 27.5x1.95. Series/platform: VENTIX/ARENOX. Brand: Viketory. Category: electric bike motors and components.

Recommended Uses

This 27.5" rear motor is recommended for replacing a rear wheel motor on a compatible e-bike, or for a restoration project requiring a 250W hub motor. It is particularly well-suited for e-bikes equipped with 27.5" wheels and 1.95 tires, when the goal is to restore effective and consistent assistance on urban and suburban routes.

Compatibility and Installation

This motor is identified as part of the VENTIX/ARENOX ecosystem. Since no other compatibility details (controller, display, battery, connectors, axle standards, or wheelbase) are explicitly listed; therefore, it is recommended that you verify before purchase that it is fully compatible with your e-bike: 27.5" wheel size, rear-mount installation, and VENTIX/ARENOX configuration.

Expert Advice

Before replacing the motor, always check the wheel size (27.5") and tire width (1.95) to avoid any compatibility issues. On an e-bike, the compatibility of the motor, controller, and display is critical: precisely identify your VENTIX/ARENOX system and compare the connectors, wiring type, and assist settings before installation. After installation, perform a thorough check (tightness, cable routing, absence of friction, proper operation of the assist function) and schedule a gradual test ride to verify the motor’s response under real-world conditions.