SKU: 61566245150

Reverse Gear Box for GY6 150cc Go-Karts with External Reverse

Sale price$94.05 Regular price$104.50
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Description

Reverse Gear Box for GY6 150cc Go-Karts with External ReverseReverse Assembly for GY6 150cc Vehicles with an External Reverse Gearbox. Gearbox details: 16 tooth sprocket Sprocket OD: 87. 4mm (3. 43 in) Gear shaft ID: 20mm (0. 787 in) Opposite side ID: 16. 8mm (0. 662 in) OD of gearbox: 130mm (5. 14 in) (2) studs 91mm (3. 58 in) apart center to center (2) threaded holes in side of case This 150cc external reverse gearbox assembly is the reverse assembly unit used on all Hammerhead go karts with ONLY Forward and

Reverse Assembly for GY6 150cc Vehicles with an External Reverse Gearbox.

Gearbox details:

  • 16 tooth sprocket
  • Sprocket OD: 87.4mm (3.43 in)
  • Gear shaft ID: 20mm (0.787 in)
  • Opposite side ID: 16.8mm (0.662 in)
  • OD of gearbox: 130mm (5.14 in)
  • (2) studs 91mm (3.58 in) apart center-to-center
  • (2) threaded holes in side of case

This 150cc external reverse gearbox assembly is the reverse assembly unit used on all Hammerhead go-karts with ONLY Forward and Reverse. Will not work on 150cc vehicles that have a Forward, Neutral, and Reverse gearing setup.

Works with the following Hammerhead models:

  • GT150
  • SS150
  • Standard Hammerhead
  • Junior Hammerhead
  • UM150
  • LM150. 
  • Carter Talon series with external reverse
  • 6.000.157 

If your buggy has separate F / N / R (Forward, Neutral, and Reverse) gears, the vehicle has an internal reverse, and this reverse assy will not work with those vehicles.

This reverse gearbox assembly was used in a variety of Hammerhead vehicles, including 1st generation GTS models, all GT150 models, SS150, Standard 150, JR 150, and various other non-Hammerhead brands such as Carter Bros, Kinroad, SUNL, Massimo, Roketa, and more.

Hammerhead Part #6.000.019 is not available anymore from Hammerhead, but this product will replace 6.000.019 when used with the included bracket kit to retrofit.

Hammerhead Part #s 8.010.124,  8.010.125, 9.030.007 are all included with this assembly and are NOT sold separately from Hammerhead or other vendors.

This product is the same as the following vehicle specific part #s (can also apply to vehicles not listed here):

Hammerhead part # 6.000.157
Old TJ Power Sports part # 6.000.019

See pictures for closer details on the description. 

Shipping details:

Do you need your gear box fast?  If you order before 3:00 pm CST, Monday thru Friday, your order goes out the same day.  Buy now!

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: 61566245150

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HT fanatic
Port Orchard, US
★★★★★ 4
Ranked and reviewed by flavor
Flavor Name: Variety Pack 2, Size: 16.5 fl oz (Pack of 4)
Not using these syrups in coffee or drinks, just on muffins, breadsticks and ice cream. Here are the individual reviews from best to worst: -Caramel: almost perfect creamy pure caramel taste. Only flaw is I wish it were thicker. 9/10. -Dark Chocolate: has that classic slightly bittersweet dark countenance. You can almost taste a pleasant burnt cocoa bean flavor. Only flaw is that it is a bit too thick. 8/10. -Chocolate Caramel: not a perfect 50/50 blend, tastes more like a 70/30 blend in favor of caramel. Consistency is perfect, just the right thickness. 7/10. -White Chocolate: doesn't taste like WC whatsoever. It tastes like sickly sweet birthday cake icing in liquid form. Worst of all it is runny with no thcikness. 4/10.
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Reviewed in the United States on May 4, 2026
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Mica
San Leandro, US
★★★★★ 5
So flavorful!
Flavor Name: Variety Pack 2, Size: 16.5 fl oz (Pack of 4), Flavor Name: Variety Pack 2, Size: 16.5 fl oz (Pack of 4)
Love these syrups. Can use them for coffee. Hot chocolate and other stuff. Medium bottle size so the shelf life doesn’t end to fast as with a big bottle. They smell like the flavor. Overall I think they are a high quality and a great value for the money. So versatile
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Reviewed in the United States on May 19, 2026
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Rachael
Draper, US
★★★★★ 5
So good!
Flavor Name: Variety Pack 2, Size: 16.5 fl oz (Pack of 4)
am seriously impressed with the Torani Puremade Dessert & Drink Sauce Variety Pack—this is a total game changer for at-home coffee and desserts. The flavors are rich, smooth, and taste like something you’d get from a high-end coffee shop. The chocolate and caramel options are especially standout—perfectly balanced, not overly sweet, and they actually taste real, not artificial. You can tell these are made with better-quality ingredients compared to typical syrups. What I love most is how versatile they are. I’ve used them in: • Coffee (hot and iced) • Lattes and cold brew • Drizzling over ice cream and desserts • Even mixing into protein shakes for a treat The consistency is perfect—thick enough to drizzle beautifully but still easy to blend into drinks. And a little goes a long way, so the bottles last longer than expected. If you’re trying to recreate that coffeehouse experience at home, this variety pack is absolutely worth it. It adds that extra touch that makes your drinks feel indulgent without needing to leave the house. Highly recommend—will definitely be buying again!
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Reviewed in the United States on March 21, 2026
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melissa
Los Angeles, US
★★★★★ 5
Perfect cup.
Flavor Name: Variety Pack 2, Size: 16.5 fl oz (Pack of 4)
I was really happy with the value of money I pay for this set because I’m able to make the perfect cup of coffee at home and save on going to Starbucks or Dutch Bros. They taste so yummy. It’s easy to use.
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Reviewed in the United States on April 21, 2026
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KCo
Chelsea, US
★★★★★ 5
Good flavor!
Flavor Name: Variety Pack 2, Size: 16.5 fl oz (Pack of 4)
Great flavors, versatile. Good quality syrups!!! Nice value for the money and shelf life is awesome! Flavors consistent as I’ve purchased more than once.
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Reviewed in the United States on May 22, 2026

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