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Thumb Throttle with Dual Brake Lever Assy for 50cc 90cc 150cc 250cc ATV Quad Roketa Taotao Sunl Kazuma

Free shipping on orders over $29.99

$13.99

$ 7 .99 $7.99

In Stock

About this item

  • Compatible with Most ATVs - This thumb throttle with Dual Brake Lever is compatible with 50cc, 90cc, 150cc, and 250cc ATVs with 7/8" handlebars
  • Set speed limit and more functions - This throttle cable kit for 50 90 150 and 250 ATV parts also function as a speed limiter that lets you restrict the top speed. This throttle is designed with a parking brake function that locks the hand lever in activated position to help improve return force and responsiveness once the lever is unlocked.
  • Material upgrade - Our ATV cable throttle speed limiter is crafted from aluminum for enhanced durability. The brake cable ATV switch has a service life up to 50,000 uses.
  • Please note - This 22MM thumb throttle works for front wheel drum brake, not compatible with front disc brake systems,with parking brake button and connection
  • Installation Tips - Don't over tighten the locking screw to minimize breakage during falls. Also, you'll want to apply grease to the throttle cable ends and cable keeper to help improve acceleration.



Product Description

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Looking to replace your ATV’s broken thumb lever?

Breakage tends to happen when you fall over while speeding through the tracks. And, in many cases, there's no other solution than to replace the thumb throttle

When choosing a replacement, you'll want to make sure that you choose parts that give you the most return on your investment. You'll want something that's not just durable but also packed with features that make your ATV safer and more enjoyable to ride

This ATV Thumb Throttle with Brake Lever from WEIYINGSI is an excellent alternative to conventional thumb throttles

Most thumb throttles available in the market have levers that are made from plastic, which is the reason they break easily. Not ours — our thumb throttle is made from aluminum and stands well against impact. The lighter bar helps reduce wear, and the precise positioning of the throttle cable and keeper helps reduce friction or abrasion that causes cable breakage

Aside from a parking function, this thumb throttle also allows you to set a maximum top speed for ATVs. Such features can be extremely helpful and even essential when it comes to kids’ ATVs because they help make the vehicle much safer


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When performance matters, your first choice is WEIYINGSI Powersports.

Our brand was born out of a love for off road adventure and a passion for power sports. Our aftermarket motorsports spare parts provide the ultimate in performance, safety, quality and value to enthusiasts around the world.

  • WEIYINGSI, driving your adventure!

WEIYINGSI ATV THUMB THROTTLE CABLE KIT WITH BRAKE LEVER

The kit is designed for ATVs, quad bikes, and 4-wheelers with front wheel drum brake systems.

It features a thumb throttle with parking function and speed limiter, plus a durable and ergonomic brake handle. Also included is a throttle cover gasket, and a brake switch with a service life of up to 50,000 uses.

  • Here are more details about our thumb throttle:
  • -- Frosted and sprayed surface
  • -- With throttle cover gasket
  • -- Ergonomic thumb press

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The frosted and sprayed surface creates a sleek, premium look.

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The throttle cover has a gasket that withstands water and dust ingress.

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The ergonomic thumb lever is more comfortable to push.

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Longer-lasting brake switch with a lifespan of up to 50,000 uses

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Equipped with a parking brake function with exceptional locking force, helping improve the responsiveness of the lever

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Applying grease to the throttle cable, tip, and cable keeper makes pushing the lever feel much smoother.

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Jack
Reviewed in the United States on January 15, 2025
Product as described
audie goble
Reviewed in the United States on September 22, 2024
Quality looks good , fits on my Kawasaki 90 atv coating is good. Works great.
Does not fit cub cadet
Reviewed in the United States on November 8, 2024
Seems to work well so far.
jeff
Reviewed in the United States on March 24, 2021
This throtle works ok as long as you have a cable that's exactly the size you need. But if it's off in any way there's no adjustment for the cable from the throttle anywhere so I couldn't get a cable that is exactly what it needed to be to work for my bike but otherwise it's a good product
Kevin S.
Reviewed in the United States on January 12, 2021
It’s a dual cable brake lever with a high quality thumb throttle and the potential for a brake light. I don’t see anything about that, that isn’t worth the $15 I spent on this. I ended up not being able to install a 2nd brake, but it works just the same with one cable. With the thumb throttle, I can accurately control my motorized bicycle speed while grabbing handlebar grip instead of my actual throttle in case something happens, preventing me from applying throttle and making things worse in an accident or dodgy situation. It’s not as pleasing as a twist throttle, but it’s just safer. The brake light option does work if you’re getting this for an ATV or motorcycle, I cut the cables off because my taillight is a permanently flashing set of red.LED’s and I don’t have actual brake lights. I tested it on my ATV before cutting them off to check.All in all, it’s an incredibly high value item with exceptional build quality. Long live thumb throttle.
Wambam
Reviewed in Canada on June 3, 2019
I dislike this product, was a very cheap plastic and fell apart when taking it out of the shipping packaging,
Timothy
Reviewed in the United States on December 7, 2019
Installed this assembly on my motorized bike and the only issue at first was with the brake lock it wasn't pushing through all the way so I took it out and drilled out the chamber so the pin can slide fully witch worked great but on reinstalling the cap on top the little Phillip head screw snapped off so I redrilled and threaded for a M5 bolt other than that it was great.And for installing the cables for the brakes the lever has ball shaped locks so I reshaped the cable ends into a ball it works great, for the throttle I just rounded out the housing a little bit and it locked on good but it also could be threaded to screw in with a m10 tap.For the carburetor side im running a 324a pumper carb and it was very easy to setup but had to much slack so a used a nt carb cable adjuster (witch was not required with the factory twist throttle on my carb setup).If your using it on a nt/speed carb you will need a spacer to take up slack.
Rookie Deadmeat
Reviewed in the United States on February 6, 2018
Excellent product for the price. Constructed of a light duty cast metal chassis; don't expect stainless or high carbon steel for under $100 dollars, this is what it is, it works, and it's a bargain. I can see how some customers have had issues if they attempt to mount this on a handlebar larger or smaller than 7/8" diameter; make sure you measure your mounting prior to order or installation. The light steel construction will not bend far without breaking, but once mounted on a 7/8" bar it stays fixed in place. Good for street use but may not take the beating of off-road use. I was very impressed with the care taken by the seller (or manufacturer) in packaging for shipping, "thing could'a shipped tothe moon without a scratch". I originally purchased this for a 80cc gas bicycle kit but ended up going a different direction with the project. If your looking at using it for a bike kit, you'll have to build a new throttle cable to match, otherwise it looks like a option.
Customer
Reviewed in the United States on April 30, 2018
this product is of great quality. Anyone on here who says it cheaply made and garbage, who knows what kinda serious abuse ur putting this thing through. Fit perfect on my atv no issues at all. If ur some pro atv rider or enthusiast then this probably isnt for u and u probably wouldnt buy it this cheap from amazon anyways. But for everyone else, this thing is Great!
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