Key Features

Key Features

• Brand: JKF Evolve
• Product Type: Motor Pulley / Front Drive Pulley
• Vehicle: Revolt RV400
• Application: Motor-side belt-drive system
• Toothed pulley design for timing-belt engagement
• Strong metal construction
• Precision-machined profile
• Designed for consistent belt engagement
• Helps transfer motor power through the drive belt
• Suitable for replacement of a worn or damaged pulley
• Ideal for EV maintenance and belt-drive servicing

Compatibility

Compatible Vehicle:

• Revolt RV400 Electric Motorcycle

The RV400 uses a belt-drive transmission, and current replacement listings identify the front/motor pulley as the motor-side drive component.

Important: Please compare your existing pulley with the product images, tooth profile, mounting holes, bore and dimensions before ordering. Compatibility should be confirmed before installation.

Why Replace Your Motor Pulley?

The motor pulley operates continuously with the drive belt and is exposed to rotational load and belt tension. Over time, pulley teeth can become worn or damaged, potentially affecting proper belt engagement.

A suitable Revolt RV400 motor pulley can help restore proper interaction between the motor pulley and drive belt when the original pulley requires replacement.

For best results, inspect the drive belt and rear pulley at the same time and replace worn components as required.

Installation

Installation should be performed by an experienced technician familiar with the Revolt RV400 belt-drive system.

Before installation:

• Check the pulley teeth for correct matching with the belt.
• Compare the mounting-hole pattern with the original pulley.
• Inspect the motor shaft and keyway.
• Check the drive belt for excessive wear or damage.
• Ensure correct pulley alignment and belt tension after installation.

📌 Product Specifications