Pro-spec Easy Clutch for Harley-Davidson Low Rider – EC Pro – EC255

Pro-spec Easy Clutch for Harley-Davidson Low Rider – EC Pro – EC255

For Harley-Davidson & Indian Cable-Operated Motorcycles

The Pro-Spec Easy Clutch Pro – EC255 is a high-performance clutch assist system designed to reduce clutch lever effort by up to 40%. Perfect for traffic-heavy city commutes and long rides alike, this upgrade minimizes rider fatigue and improves overall clutch control. Made from aerospace-grade aluminum and precision-tuned for Indian riding conditions, it meets global performance standards and integrates seamlessly with OE (Original Equipment) clutch cables.

This model is specifically designed for cable-operated Harley-Davidson and Indian motorcycles.

Key Features

• Reduces clutch effort by up to 40%
• Made from high-strength aerospace-grade aluminum
• Engineered for Indian roads, tested to global standards
• Non-invasive OE cable extension – no modifications required
• Enhances ride comfort, especially in stop-and-go traffic
• DIY-friendly installation with complete hardware included

What's in the Box

Installation Guide

Follow the instructions carefully to ensure optimal performance:

Step 1: Remove OE Cable

• Disconnect the OE clutch cable head from the lever (Fig. A).
• Loosen the adjuster and lock nut (2) near the engine (Fig. B) to facilitate cable removal.

Step 2: Install Easy Clutch Pro

• Open the aluminum housing by removing all Allen screws.
• Remove the fulcrum from the housing.
• Insert the OE clutch cable into the adjuster, then seat the cable head into the fulcrum (Fig. C).
• Insert the Pro-Spec short cable into the left side of the housing and secure its head in the fulcrum.
• Attach the other end of the short cable to the clutch lever and install the dust boot over the lever fitting.

Clutch Adjustment Guide

Set the clutch release point at approximately 50% of the lever’s movement for optimal engagement and disengagement.

Adjustment Instructions

• If the release point is below 40%, thread out the adjuster on either side of the Easy Clutch (Fig. D).
• If the release point is beyond 60%, thread in the adjuster ( Fig-E ).
• Additional fine-tuning can be done at the engine-side cable :
  • Adjustment “ a ”: Moves release point closer to the grip (Fig. F).
  • Adjustment “ b ”: Moves release point further from the grip ( Fig-G ).

Maintenance & Safety

• Ensure adequate free play on the clutch lever:
  • Excessive free play → Clutch may not disengage fully → hard shifting or missed gears.
  • Insufficient free play → Clutch may slip → performance loss and premature wear.
• Lubricate the OE clutch cable using WD-40 or an equivalent cable lubricant during installation.

Motorcycle Compatibility

Harley-Davidson (Cable-Operated Models):

• Iron 883
• Forty-Eight
• 1200 Custom
• Street Rod
• Roadster
• Street Bob
• Fat Bob
• Low Rider
• Pan America
• Road King

Indian Motorcycle :

• Scout Bobber

⚠️ Ensure your motorcycle uses a cable-operated clutch system . This product is not compatible with hydraulic clutch models.

Disclaimer

Improper installation or incorrect adjustment can result in clutch performance issues, gear shifting difficulty, or accelerated wear. Please follow this guide precisely and test the clutch operation thoroughly after installation. Pro-Spec Performance Parts is not responsible for damage caused by misuse or improper installation.