Trask Power Plate for 2017-2026 Harley M8 Clutch

Product Description

Trask Performance Power Plate - Big Twin & M8 Slipper Clutches

Unleash your Harley's full performance potential with the Trask Performance Power Plate—a game-changing bolt-on upgrade that eliminates clutch slippage on high-horsepower builds up to 200 HP. Engineered specifically for Big Twin and M8 slipper-style clutches, this precision-machined pressure plate delivers over 300 lbs of clamping force to the clutch pack—a massive 50% increase over the stock 198 lbs. The result is practically zero clutch slippage, ensuring every ounce of power from your engine, cam upgrade, or turbo system reaches the rear wheel. For riders running serious horsepower on stock or aftermarket clutches, the factory pressure plate simply can't maintain adequate clamping force under aggressive acceleration or power loads. The Power Plate solves this fundamental limitation with heavy-duty springs and precision-engineered geometry that maintains consistent pressure across the entire clutch pack. Available in black, blue, gold, raw aluminum, or red anodized finishes to match your build aesthetic, the Power Plate installs with included high-quality hardware for a straightforward upgrade that transforms your clutch's performance. Whether you're running a big-bore motor, high-lift cams, forced induction, or simply want bulletproof clutch engagement for spirited riding, the Trask Performance Power Plate delivers cost-effective insurance against slippage while maintaining smooth clutch feel and lever pull. Proudly made in the USA by Trask Performance with the same precision engineering and quality that defines every component bearing their name.

Fitment

• 1998-2026 Harley-Davidson Big Twin Models with Slipper-Style Clutches
• 1998-2006 Twin Cam 88 (88B) - Touring, Softail, Dyna
• 2007-2017 Twin Cam 96, 103, 110 - Touring, Softail, Dyna
• 2017-2026 Milwaukee-Eight (M8) - Touring, Softail (all displacements)
• Specifically engineered for slipper-style clutches (not Rekluse or Screamin' Eagle hydraulic)
• Supports builds up to 200 HP
• Works with stock or aftermarket clutch assemblies using slipper-style design
• Compatible with all clutch basket and hub configurations designed for slipper clutches

Features & Benefits

• Over 300 Lbs Clamping Force - Delivers 50% more pressure than stock's 198 lbs, practically eliminating clutch slippage on high-horsepower builds
• 200 HP Capacity - Engineered to handle builds up to 200 HP without slippage, supporting big-bore motors, cams, and forced induction setups
• Heavy-Duty Springs Included - Premium springs provide consistent clamping force across entire clutch pack for reliable power transfer
• Precision-Engineered Geometry - CNC-machined design ensures even pressure distribution across all friction plates for smooth engagement
• Eliminates Clutch Slippage - Maintains solid connection between throttle and asphalt, translating engine power directly to the rear wheel
• Bolt-On Installation - Direct replacement for factory pressure plate using included high-quality hardware
• Complete Hardware Kit Included - Premium fasteners ensure proper installation and long-term reliability
• Five Anodized Finish Options - Choose from Black, Blue, Gold, Raw Aluminum, or Red to match your build aesthetic
• Maintains Smooth Clutch Feel - Despite increased clamping force, lever pull remains manageable for comfortable riding
• Cost-Effective Performance Solution - Delivers high-horsepower clutch capability at a fraction of the cost of complete clutch replacements
• Slipper Clutch Specific Design - Engineered specifically for Big Twin and M8 slipper-style clutch configurations
• Precision CNC Machining - Trask Performance quality ensures perfect fitment and long-term durability
• Made in USA - Proudly manufactured in Phoenix, Arizona by Trask Performance with American craftsmanship
• Proven Trask Engineering - Developed by the same team behind Trask's legendary turbo systems and performance components

Why Upgrade?

The factory pressure plate in Big Twin and M8 slipper clutches was engineered for stock horsepower levels—around 80-100 HP depending on the model. With just 198 lbs of clamping force, it handles this adequately for most riders running stock or mildly modified engines. But the moment you increase horsepower through cams, big-bore kits, compression bumps, or forced induction, that factory pressure plate becomes the weak link in your drivetrain. The physics are simple: higher torque and horsepower create forces that overwhelm the stock clamping pressure, allowing the friction plates to slip against the steels. This manifests as RPM flare during hard acceleration, inconsistent power delivery, clutch smell from friction material burning, and eventually premature wear of your expensive clutch components. The Trask Performance Power Plate completely eliminates this limitation by delivering over 300 lbs of clamping force—a massive 50% increase that maintains solid connection between the engine and transmission even under the most aggressive acceleration. This isn't just theoretical capacity—Trask engineers this plate to handle builds up to 200 HP, which covers everything from healthy naturally-aspirated builds with race cams and big-bore kits to moderate turbo and supercharger setups. The heavy-duty springs are the critical component: they're precision-engineered to maintain consistent pressure across the entire clutch pack throughout the engagement range, preventing the uneven wear and hot spotting that can occur with inadequate spring quality. The genius of the Power Plate is that it delivers this massive increase in clamping force without turning your clutch lever into a hand crusher. Trask's engineering team carefully balanced spring rates and pressure plate geometry to maintain manageable lever effort—you'll notice slightly firmer pull than stock, but nothing that makes stop-and-go traffic unbearable. For riders running serious power, this is transformative. Imagine rolling on the throttle hard and feeling every single horsepower translate directly to forward momentum—no RPM flare, no slip, no uncertainty. Just immediate, violent acceleration that pins you to the tank. That's what proper clutch clamping force delivers. The installation is straightforward for anyone comfortable with clutch work: remove your primary cover, pull the factory pressure plate, install the Power Plate with the included hardware, and reassemble. The complete hardware kit ensures you're not reusing worn factory bolts or sourcing fasteners—everything needed is in the box. The five finish options (black, blue, gold, raw aluminum, red) mean you can color-match your engine bay aesthetics or add a pop of contrast—the anodized finishes are durable and corrosion-resistant, maintaining their appearance through oil exposure and heat cycles. For builders running Trask turbo systems, this is almost mandatory—the instant torque multiplication of forced induction is exactly the scenario where clutch slippage becomes catastrophic. But even naturally-aspirated builds benefit enormously: if you've invested thousands in cams, heads, big-bore kits, and tuning, protecting that investment with a $150 pressure plate that ensures all your hard-won horsepower actually reaches the ground is obvious insurance. The cost-effectiveness is exceptional compared to the alternative: a complete high-performance clutch assembly from premium manufacturers can run $800-1500, while the Power Plate delivers the clamping force you need for a fraction of that investment. You keep your existing clutch basket, hub, and plates—just upgrade the component that was limiting your performance. This is classic Trask Performance engineering: identify the specific bottleneck in a system, develop a precision solution that eliminates it, and deliver it at a price point that makes sense for real riders building real bikes. The fact that it's made in the USA at Trask's Phoenix facility means quality control, consistent manufacturing, and supporting American motorcycle performance industry. Whether you're building a turbo monster, a big-bore street bruiser, or simply want bulletproof clutch engagement for spirited riding on your stock-displacement motor, the Trask Performance Power Plate delivers the performance insurance that separates confident riding from wondering if your clutch will hold when you need it most.

Note: Part Number TM-2012BK (Black), TM-2012BL (Blue), TM-2012G (Gold), TM-2012Raw (Raw Aluminum), TM-2012R (Red). Delivers over 300 lbs of clamping force compared to stock 198 lbs (50% increase). Engineered for builds up to 200 HP. Fits Big Twin and M8 slipper-style clutches only—not compatible with Rekluse or Screamin' Eagle hydraulic clutch systems. Includes heavy-duty springs and complete premium hardware kit for installation. Available finishes: Black Anodized, Blue Anodized, Gold Anodized, Raw Aluminum, Red Anodized. Bolt-on installation—replaces factory pressure plate. Maintains manageable clutch lever pull despite increased clamping force. Compatible with stock or aftermarket clutch baskets, hubs, and friction/steel plates designed for slipper clutches. Professional installation recommended for those unfamiliar with clutch service. Made in USA in Phoenix, Arizona by Trask Performance.