Description
Every clutch setup is a compromise between how much pressure you need and how much lever pull you're willing to live with. The Duplex kit lets you pick your point on that curve — and change your mind later.
The heart of the kit is a two-position billet plate. Flip it 180 degrees and it adds or removes clutch plate pressure. That's the whole mechanism: no re-shimming, no buying a second spring set, no guessing. With the supplied springs, the low-pressure setting handles roughly 160 ft-lbs of torque with an easier pull at the lever. Flip to the high setting and it's effective past 170 ft-lbs.
That range covers the great majority of performance engines and applications, which is what makes the Duplex such a practical answer — you get real tunability without the cost of a specialty clutch, and lever feel stays very close to stock tension either way.
It's also refreshingly uncomplicated to live with. It fits under your stock derby cover, works with hydraulic and cable clutches alike, installs easily, and drops in alongside a stock clutch, Rekluse TorqDrive, G3, or most aftermarket packs. Made in the USA.
Fitment: All Harley-Davidson Milwaukee-8 engines and models, 2017-later
Features
- Two-position Duplex billet plate — flip 180° to add or remove clutch pressure
- Low setting: approx. 160 ft-lbs with easier lever pull
- High setting: effective to over 170 ft-lbs
- Excellent lever pull and feel, very close to stock lever tension
- Works with the stock derby cover
- Compatible with all hydraulic and cable clutches
- Easy installation
- Includes the Duplex dual-mode billet plate, clutch springs, and hardware
- Works with stock clutch, Rekluse TorqDrive, G3, and most aftermarket clutches
- Made in the USA
Please note: the Duplex is not compatible with VPC/SDR or other lockup clutches.
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