UltraShift Silver/Purple Primary Clutch Spring (2200–2400 RPM)

The UltraShift Silver/Purple Primary Clutch Spring is engineered to deliver 2200–2400 RPM engagement for improved clutch performance and throttle response in high-performance CVT applications. Designed for riders who demand precise clutch calibration, this spring helps optimize engagement characteristics for smoother launches and more efficient power transfer.

The Silver/Purple spring is ideal for clutch setups requiring mid-range engagement RPM, helping maintain proper belt grip and clutch performance across a variety of riding conditions. Whether you're tuning your clutch for dunes, trails, desert riding, or performance builds, this UltraShift spring provides consistent engagement and reliable durability.

Built to handle demanding off-road environments, the UltraShift primary spring ensures your clutch system maintains stable engagement and responsive performance under load.

Key Features

• 2200–2400 RPM engagement range
• UltraShift Silver/Purple primary clutch spring
• Designed for performance CVT clutch tuning
• Improves throttle response and clutch engagement
• Helps maintain proper belt grip and power transfer
• Durable construction for off-road and high-performance use
• Ideal for clutch tuning and performance setups

Performance Benefits

Optimized Clutch Engagement

The 2200–2400 RPM engagement range provides a balanced setup that helps deliver:

• Smooth launches
• Improved throttle response
• Consistent clutch engagement
• Efficient power delivery

Better Clutch Tuning Control

Using the correct clutch spring allows riders to fine-tune their CVT system based on:

• Terrain type
• Tire size
• Engine modifications
• Riding style

This helps maximize clutch efficiency and overall machine performance.

Built for Performance Applications

The UltraShift Silver/Purple spring is suitable for:

• Performance clutch setups
• Dune riding
• Trail riding
• Desert riding
• Modified or tuned machines

What’s Included

• (1) UltraShift Silver/Purple Primary Clutch Spring

Fitment

Compatible with CVT clutch systems requiring a 2200–2400 RPM engagement spring.

Commonly used in performance clutch tuning setups.

FAQ

What does a clutch spring do?

A clutch spring controls engagement RPM and clutch pressure, affecting acceleration, throttle response, and power delivery.

What engagement RPM does this spring provide?

This UltraShift spring is designed for 2200–2400 RPM engagement.

Is this spring used for performance tuning?

Yes. It is commonly used in clutch tuning setups to optimize engagement and drivetrain performance.

Can this spring help improve acceleration?

Yes. Proper clutch spring selection can help improve throttle response and power transfer.