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$400.00 exc. Tax
The Polaris Boost Stage 1 Clutch Kit refines clutch engagement and shift behavior for Polaris Boost snowmobiles. Featuring calibrated springs, precision clutch weights, and matched hardware, it improves throttle response and power delivery while maintaining smooth, stock-like drivability. Ideal for riders seeking a reliable first-step clutch upgrade without aggressive tuning.
Polaris Boost Stage 1 Clutch Kit is designed to refine clutch engagement and power delivery on Polaris Boost snowmobiles while retaining smooth, stock-like drivability. Intended as the first step beyond factory clutch calibration, this kit focuses on improving throttle response, engagement consistency, and overall ride control without pushing the system into aggressive or race-only tuning territory.
A Stage 1 clutch kit is about optimisation rather than transformation. Instead of radically altering engagement behavior, this setup enhances how power is transferred from the engine to the track. As a result, acceleration becomes more predictable, belt efficiency improves, and RPM stability is maintained under normal boost conditions.
From the image, the kit includes a precision-machined clutch component, calibrated clutch weights, and a matched clutch spring. These parts work together to adjust shift characteristics and engagement timing. Consequently, the clutch responds more accurately to throttle input while maintaining controlled belt pressure.
By recalibrating spring tension and weight behavior, the Polaris Boost Stage 1 Clutch Kit helps reduce lazy engagement and uneven shifting often found in factory setups. Moreover, the refined calibration promotes smoother transitions through the powerband, especially during roll-on acceleration and steady cruising.
Turbocharged sleds introduce additional torque load early in the RPM range. This kit is intended to better align clutch response with boost characteristics, helping stabilise engine speed and improve drivability without overstressing drivetrain components.
Installation should be performed by someone familiar with Polaris clutch systems. Because riding conditions, elevation, and supporting modifications vary, minor setup adjustments may be required to achieve optimal results. However, the kit is designed to integrate seamlessly with otherwise stock configurations.
For riders who want improved throttle feel and smoother power delivery without sacrificing reliability, a Stage 1 clutch upgrade is the logical choice. The Polaris Boost Stage 1 Clutch Kit offers controlled performance gains while preserving everyday ride quality, making it ideal for trail, crossover, and light technical riding.
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