STM Clutch

At DigRig PowerSports, we know that every second on the trail or track counts, and every component in your UTV plays a crucial role in keeping up with your adrenaline-fueled adventures. We trust STM Clutches—the gold standard in UTV performance. Whether tearing through rocky terrain, drifting across dunes, or gunning for that podium finish, STM clutch performance delivers unmatched reliability, power, and precision.

Unlike stock clutches that can overheat, slip, or wear down too quickly under extreme conditions, STM clutches are designed to handle the most challenging rides without sacrificing performance. Engineered with high-quality materials and precision tuning capabilities, STM clutches allow riders to push their UTVs harder, longer, and with greater confidence. With STM, you're not just upgrading your clutch—you're unlocking the full potential of your machine, ensuring every ride is smoother, faster, and more controlled than ever before.

Key Features and Benefits of STM Clutches

We’ve seen firsthand how STM Clutches transform

If you’re seeking optimal performance from your ATV, UTV, or Can-Am vehicle, understanding STM clutch tuning is essential. STM clutches are highly regarded for their adjustability and durability, allowing you to fine-tune your clutch for the specific demands of your vehicle and terrain. This STM clutch tuning guide will walk you through key components, adjustments, and tips to help you make the most of your setup.

What is STM Clutch Tuning?

STM clutch tuning involves adjusting your clutch components to control how engine power is transferred to the wheels. By tuning an STM clutch, you can tailor acceleration, top speed, handling, and torque delivery to fit your riding needs, from trail cruising to technical rock crawling or heavy mudding.

Key Components in the STM Clutch Tuning Guide

1. Primary Clutch Weights: Setting the Tone for RPM Control

The primary clutch weights are crucial in setting RPM engagement, impacting how the clutch reacts to throttle. Here’s how different weights can change your ride:

• Lighter Primary Clutch Weights: These allow the engine to reach higher RPMs more quickly, delivering faster acceleration—ideal for aggressive riders or those tackling tough terrain.
• Heavier Primary Clutch Weights: Heavier weights result in smoother acceleration at lower RPMs, making them suitable for low-traction surfaces and control-demanding environments.