SKU: 18581672551

EVP Bad Ass Drive Belts for 2018-'23 Polaris RZR RS1

$125.95 $139.95
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

EVP Bad Ass Drive Belts for 2018-'23 Polaris RZR RS1EVP Bad Ass Drive Belts for Polaris RZR RS1 offer far superior performance at a lower price point than OEM belts. For years, EVP has been working directly with GBoost Technology, a highly regarded CVT belt and clutching manufacturer, to validate many new belt compounds for SXSs and Snowmobiles. Each compound gets subjected to an extensive durability regiment through our sponsored race program and on our own big horsepower vehicles. Besides being more

EVP Bad Ass Drive Belts for Polaris RZR RS1 offer far-superior performance at a lower price point than OEM belts. For years, EVP has been working directly with GBoost Technology, a highly regarded CVT belt and clutching manufacturer, to validate many new belt compounds for SXS’s and Snowmobiles. Each compound gets subjected to an extensive durability regiment through our sponsored race program and on our own big-horsepower vehicles. Besides being more durable compared to OEM belts, Bad Ass belt compounds provide better grip, which transfers more power to the ground instead of excess belt dust. Furthermore, GBoost is one of the only manufacturers that designs belts for different uses and conditions for the same vehicle. 

XR RACE SERIES: Developed specifically for race applications or high-powered cars that thrive on thrashing through the dunes or desert. Manufactured with a larger Kevlar cord and custom braid design marrying the belt layers for better shock absorption, increased cord pop-out resistance, and being able to withstand more heat for increased strength and durability. This belt has been load-tested to withstand the power of 600hp machines and is considered the best and strongest all-around CVT drive belt we offer.

  • Built to decrease the chances of snapping or delamination in race applications when the tendency is to land on the throttle
  • Manufacturing, quality control certifications =-ISO-14001, ISO-9001, and IATF-16949.
  • Newly released design that has a larger Kevlar cord with a custom braid design to act as a shock absorber.
  • New vulcanization process to marry the layers of the belt together around the cord preventing premature separation of the layers.
  • Custom blend of two premium High Modulus Compounds holding the top layers together with the cord and bottom layers like super glue!
  • Highest shock load rating to date being able to withstand the power of the 600hp machines.
  • Increased top cog pressure load design that increases sidewall rigidity, prevents top cog bowing, but still allows for increased rotational flexibility.
  • Bottom cog uses high-modulus rubber compound (BZX1) for better heat resistance and heat dissipation.
  • Impregnated with short Aramid Fibers for better belt-to-sheave adhesion and reduced overall belt temperature.
  • Latest bottom cog design for greater rotational efficiency at full shift.
  • Precision ground sidewall angle (SCUFFING) for smooth engagement, increased power transfer and lower operating belt temperature.
  • Kevlar cord, versus polyester, wraps over bottom cogs for increased bottom cog strength.
  • Increased cord pop-out resistance.

WORLD’S BEST BELT: The toughest, best all-around belt proven repeatedly in the most extreme conditions! EVP World's Best (WB) Belts are for the rider/racer that is looking for a tried-and-true belt that’s better than OEM with proven performance. Third-generation heavy duty, high-twisted aramid fiber cord is used for high-horsepower machines, making it the strongest belt on the market next to our XR Race Series belt and surpassing our Extreme Belt. The WB belt has a high shock load rating to withstand the power of up to 400hp machines. This belt acts like the OEM belt in terms of engagement and operating RPM’s.

  • Manufacturing, quality control certifications =-ISO-14001, ISO-9001, and IATF-16949
  • 3rd Generation heavy-duty, high-twist Aramid Fiber cord for high-horsepower tensile load requirements, making it one of the strongest belts on the market.
  • Higher shock load rating to date being able to withstand the power of the 400hp machines.
  • Increased top cog pressure load design that increases sidewall rigidity, prevents top cog bowing, but still allows for increased rotational flexibility.
  • Bottom cog uses high-modulus rubber compound (BZX1) for better heat resistance and heat dissipation.
  • Bottom cog is impregnated with short Aramid Fibers for better belt-to-sheave adhesion and reduced overall belt temperature.
  • Latest bottom cog design for greater rotational efficiency at full shift.
  • Precision ground sidewall angle (SCUFFING) for smooth engagement, increased power transfer and lower operating belt temperature.
  • Aramid Fiber cord, versus polyester, wraps over bottom cogs for increased bottom cog strength.
  • Increased cord pop-out resistance.

EXTREME (EX) BELT: Extreme performance and reliability. The EX Belt is built for the extreme trail/mud riders that need a ton of belt squeeze to stop from the belt from slipping and deliver enhanced response at all RPM levels. This belt changed our Wisconsin trail driving habits and allowed us to drive our vehicles to the limit without the fear of premature belt failure. The specific compounds in this belt make the engagement quicker while lowering the peak engine operating speeds by about 200 RPM’s.

  • EX belts have been developed with a high-temperature compound called DUMAX for added strength, flexibility, and heat resistance.
  • Ultra-strong Aramid Fiber cord that can handle/carry more than 10,000 pounds of tension without stretching or breaking.
  • Higher strength compared to OEM and aftermarket drive belts
  • Delivers exceptional 'belt squeeze' for more tuning possibilities and less slippage.
  • Maximum under-cord stiffness allows the belt to flex for rotational efficiency and cooler running temperatures
  • Built for high temps, extreme abuse, and excessive shock load.

MUD MONSTER BELT: Designed specifically for the mud rider that needs maximum belt squeeze to stop the slippage in the roughest terrain. The specific compounds in this belt make it instantly grab when the clutching and tune are correct. This blend of compounds and thickness will build more heat at higher speeds, so we recommend staying below 35mph. Mud Monster belts have been developed with the 2nd generation compound called Dumax 2 for added strength, flexibility, and heat resistance over OEM belts. This belt is built for extreme abuse and thicker for more belt-to-sheave adhesion.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18581672551

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4.2 ★★★★★
Based on 6 reviews
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Product Reviews
B
Verified Purchase
bets815
Birmingham, US
★★★★★ 5
GREAT WATCH!
Size: 25mm, Color: Two-Tone/Gold-Tone/White/25mm
This is a basic but practical watch with no bells and whistles. Have tried many sport watches that were difficult to set and program various features. It has an expansion band with combined gold and silver accents, so it goes with everything! Finally a watch that is attractive and keeps good time. In summary, it's just a good timepiece for every day wear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
J
Verified Purchase
J. Anderson
San Leandro, US
★★★★★ 3
Expansion band proved a disappointment
Size: 25mm, Color: Two-Tone/Two-Tone/White/25mm
I shopped many watches before I decided on this Timex model. I've been wearing Timex watches for the last several years and have found them to be reliable and reasonably priced, so I was pretty much set on buying a Timex. I have one of their Weekender models with a couple of different straps, which I alternate depending on what I'm wearing, and I really like it. I also had a dressy model with the same easy-to-read dial that had an expansion band, and it died on me after several years, so I bought this watch as a replacement. The watch works fine, and I like the easy-to-read dial and also the fact that it has the Indiglo light. Plus, the watch is attractive. I was disappointed, however, in the band. The expansion band on my old watch fit perfectly, and the edges of the band were nicely rounded and smooth so that it was very easy and comfortable to put on and take off. However, the band on this new watch seems a little bit smaller, so it tends to pinch a bit. Also, the edges are sharper, which makes the watch rather uncomfortable to put on and remove. This was a let down. I don't know if these differences are due to a decline in quality control, an effort to reduce costs, or what. I considered returning the watch and buying a different model, but since there wasn't actually anything wrong with the watch, I knew I'd have to pay return shipping, and I didn't want to invest that extra money. So I kept the watch. But I'm not entirely happy with it, solely because of the band. Of course, that's the problem with shopping online--you can't try it on before you buy. If you have a thin wrist, this band may be fine for you, but if you have an average or larger wrist, you may likewise be dissatisfied.
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Reviewed in the United States on August 23, 2015
D
Verified Purchase
Dawn Armstrong
West Palm Beach, US
★★★★★ 5
Old fashion quality. Love it.
Size: 25mm, Color: Two-Tone/Gold-Tone/White/25mm
I’m so pleased with my Timex watch. I can actually see the numbers and the added feature of the lighted face is great.
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Reviewed in the United States on April 21, 2026
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 5
Great watch!
Size: 25mm, Color: Two-Tone/Gold-Tone/White/25mm
Great watch.
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Reviewed in the United States on June 1, 2026
B
Verified Purchase
Bruno Freitas
San Leandro, US
★★★★★ 5
Perfect for Training (Swimming) Purposes.... 5 Star for what it does as a training watch!
Color: Black/Yellow
This is already my 2nd TIMEX which I use for my swimming practices.. This one beats the older model (Timex 51931 Ironman Triathlon) with some interesting changes: 1) The larger digits on this model makes it easier to read the numbers (as some mentioned to do so when running) even when I am swimming, with a quick flick of the wrist at the turn, it's possible to see the minutes and the seconds.... The older model had smaller number, thus not making it possible to do this. 2) The navigation on this model became quite easier. It was already easy on the older model but this one included instructions on screen, such as NEXT, DONE, + or - in order to advance with your practices and training... Plus a chance to change the way you want to see the information of the your laps (Laps in the big digits and splits at the smaller one, or the oposite) A Real nice add on by TIMEX. 3) A simple but effective wrist band "clip" (the tiny piece of strap that attachs the "extra" wrist band that is left after you put the clock on) It has a piece of rubber on the inside that locks on at the wrist band and does not make it loose or even letting it go as some other watches do sometimes. This is more effective underwater I think, as it remains the way you set your wrist, as the older model I had did not quite held in place all the time. 4) Plenty of memory (100 laps is really a nice number), maybe more then most will need but, as a swimmer I use to count splits over 100m (or yards) with many laps during one training... It is quite usefull. I go easily on 10 to 15 laps of the memory in one training. And with the date feature, that reminds when you did these times, it is quite usefull to keep track on the training with a spreadsheet, for instance... (as I do !) 5) A really big START/SPLIT buttom that is great to press when I am swimming laps and have to press myself at each turn at the pool. Just perfect. Never a miss ! And the feature which was already at most of the models, of the repeat countdown, and the start of a chrono, or a repeat (what I use the most) in order race agains your average rhitym inside a certain time frame that you can set it up ! And of course the flix technology, which is very good to have it... Just flick your wrist (when you set it to ON) and it will show you at night all info that you need. It is another great watch from TIMEX and it deserves a look, specially for the price. It is worth to pay a bit more if you are like me and uses a lot of the memory for the laps on swimming pool. Maybe for runners it can be quite a lot of memory, but the price difference is worth the change, for some of the options mentioned at this review. This is a really good watch to have.. Will you definatelly like as we all are at these reviews. :-) It deserves the 5 stars rating !
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Reviewed in the United States on January 10, 2009

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