EVP TAPP Primary Clutch Kit for Polaris RZR Pro XP & Turbo R

Price
$2,700
SELECT EVP TUNE & RPM ENGAGEMENT:Stage 2-91 or Stage 3-96 / 2800 RPM
In stock! Usually ships within 24 hours.

DESCRIPTION

Don't think a TAPP clutch can be any smoother and more responsive than it already is? Think again. The all-new TAPP Clutch Roller Spider design replaces the original button spider assembly for an instant reduction in friction between the spider and movable sheave. This results in even better belt grip than before and enhanced, buttery smooth engagement that's consistent and guaranteed to keep your car dialed in any riding condition. 

  • Roller Spider includes spider assembly plus four (4) black rollers with sleeves and bolts, as well as eight (8) replacement Allen screws for the shift arms
  • Roller-style spider creates less friction in the movable sheave compared to button spiders for a much more responsive setup

When it comes to the dark art of clutching, it takes more than a horsepower range to properly tune a clutch that meets your UTV's needs. With calibrations ranging from stock through all EVP Dynomite (DM) and Desert Storm (DS) turbo upgrades, EVP.MOde Spec TAPP clutches are the most fine-tuned, responsive and dependable Polaris RZR primary clutches available. EVP.MOde Spec TAPP Clutches are tuned to get the most out of your machine regardless of how or where you ride. Experience throttle response that pins your back to the seat, responsive power put down via excellent belt grip, and cooler clutch operating temps for enhanced belt and clutch life.

EVP.MOde Spec TAPP Primary Clutches for Polaris RZR models are calibrated to be used specifically with the EVP STM Tuner Secondary Clutch, or the OEM secondary clutch with EVP internals including Shift-Tek Helix and Spring.

If you don't have an EVP turbo package or you're running a stock RZR, you can still enjoy all the benefits and performance of an EVP.MOde Spec TAPP primary clutch. TAPP clutches are renowned for being incredibly easy to tune. EVP techs will calibrate your clutch to a specific horsepower level and desired RPM engagement, leaving the final fine-tuning to you.

All EVP.MOde Spec TAPP primary clutch kits include full standard weight kit as well as tungsten TAPP Clutch Race Weights (set of 8). 

  • DURABLE PERFORMANCE: Designed with the durability that high-horsepower UTV's demand, TAPP clutches are built from billet aluminum and other high-tech materials that can withstand extreme heat and extend clutch life, so you can spend more time riding and less time in the shop. EVP has used TAPP clutches on our all-out drag race Can Am X3 and Polaris XPT vehicles with very high engagement launches without failure. The OEM primary clutch is reliable up to about 300 hp, but an EVP Spec TAPP primary can easily handle anything from 200-500+ hp and all terrain and riding styles - drag race, duning, trail riding, rock crawling, short course and desert racing - all with the unrivaled quality, durability and performance expected out of a TAPP Clutch.
  • ADJUSTABLE & VERSATILE: TAPP clutches are a game-changer when it comes to tuning and adjustability, allowing your clutch to easily evolve as your UTV's power level evolves. The two-sided ramps are swapped in minutes with just an Allen wrench. The clickers are adjusted externally, which can raise or lower the entire shift pattern easily. The roller arms allow mass to be added or removed by removing the clutch cover, and there are a variety of TAPP and EVP primary springs available for fine-tuning. Lastly, the TAPP clutch is also extremely forgiving, allowing a wide variety of helix angles to work with a given primary clutch calibration.
  • COOLER TEMPS: TAPP primary clutches run cooler than any clutch on the market. High-tech materials, extensive venting for optimum airflow, and cooler belt temperatures thanks to the multi-angle curved sheaves all contribute to extending belt and overall clutch life‚Äîeven under the most demanding abuse.
  • INSTANT THROTTLE RESPONSE: TAPP primary clutches are intended for customers that demand responsiveness and durability from their CVT drive system whether their UTV is relatively stock or all-out big turbo drag race trim. The centralized mass and lightweight, low-inertia design coupled with multi-angled curved sheaves and custom ramp angles deliver unbeatable belt grip, instantaneous throttle response and surefire power to the ground.
  • SMOOTH, QUIET OPERATION: The arms don't 'swing out' like a traditional flyweight but instead ride on a ramp system, which allows the clutch to be remarkably smooth and perform with minimal vibration. You will feel and hear the difference.

 

Disclaimer: All EVP Calibrated Tapp Clutch primaries may require minor calibration changes. If you need tuning support, please reference our instructions page or contact our technical department.

Unsure which clutch calibration is right for you? Give us a call! EVP Team members are available from 8:30am to 5:00pm CST and can help dial in the perfect clutch for your setup: (715) 247-3862

NOTES FOR RZR'S WITH P90X CLUTCH (2020-'22 Pro XP, 2021 (only) XP Turbo/S, & 2022-'23 Turbo R):

 

FITMENT

2020+ Polaris RZR Pro XP
2022+ Polaris RZR Turbo R

CALIBRATION GUIDE

There are 4 main adjustable components in an EVP Spec TAPP Clutch, these are:

 

Ramp Profile - Your TAPP clutch comes with a set of pre-chosen ramps that have been tested in many scenarios and have been deemed to be the most generic in most situations. Changing the angle or profile of the ramp will have many effects on the shift profile. This should only be done by an experienced tuner; you will likely not need to change this.

 

Ramp Angle - The ramp angle in your TAPP Clutch is adjustable from the outside via the use of the Quick Shift Bolts. As with other clicker style clutches, the higher the number, the higher the RPM. This will mainly affect the full shift speed but also affects the engagement and low speed slightly. IMPORTANT - Always adjust the ramp angle in pairs across from each other. If you do not, the clutch will be out of balance.

 

Roller Size - Your clutch was shipped with a predetermined roller size for your application. There are 3 sizes of rollers available: standard, 1mm oversize, and 2mm oversize. Bigger rollers make the low end "quicker RPM's" but shift out quicker and lower the full shift RPM. Smaller rollers make the engine slower shift and raise the full shift RPM. This has to do with the angle of the arms combined with the weight difference of the rollers. IMPORTANT - As with the ramp angle, roller size must be done in pairs across from each other. Failure to do so will result in an imbalance of the clutch and possibly failure.

 

Weight Adjustment - The weight in the arms can be adjusted in two ways: set screws in the arms, and washers on the roller thru bolt. As with all other clutches, add weight to lower RPM, remove weight to raise RPM. Set screws in the arms affect the low-speed shift points more than the high speed and will reduce the max RPM, and weight on the roller bolt acts like tip weight in a conventional clutch affecting the high speed more than any other part of the curve. Adjust this as needed for your application. IMPORTANT - As with all other adjustments, do this evenly and only in pairs across from each other, failure to do so will result in an imbalance of the clutch and possible failure.

 

INSTRUCTIONS

Polaris RZR Pro XP/Turbo/S Tapp Primary Clutch Kit by EVP.MOde

Shipping Information

Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. MST. Orders in high demand will ship under the same guidelines unless there is a backorder. backordered items will be relayed to customer via email within 48hours of purchase date.

About Us

Geiser Performance has been designing and manufacturing the highest quality parts since its inception in 2017. Not only do we manufacture all of our parts in-house here in the USA, we also design and manufacture many parts for several other companies in our industry as well as other industries.

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Reviews

TOMMY G.

Verified Purchase

I really like the design with the LinQ ready sides. I purchased the additional LinQ latches and this thing is rock solid. I also purchased the PRP bag to go on top. This is by far the best way to carry tools, parts, etc. while on my multi day rides or just going out for the day. With my OEM tire rack, I can see out the rear view mirror! Oh, and customer service is excellent.

CAN AM X3 CARGO RACK
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Alex A.

Verified Purchase

Looks very good!

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CHRIS G.

Verified Purchase

Beautiful craftsmanship as always.

Chad W.

Verified Purchase

Geiser products are second to none. Excellent craftsmanship.

CAN AM X3 GRAB HANDLE
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