SKU: 41311675205
arrma 3s brushless boost box

arrma 3s brushless boost box Arrma ARA210006 Metal Slipper and Metal Input Gears BOOST Box

$20.30 $22.56
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 21 - Aug 26

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Description

arrma 3s brushless boost box Arrma ARA210006 Metal Slipper and Metal Input Gears BOOST BoxBoost Box Metal Slipper and Metal Input Gear Upgrade Kit for Arrma Boost Vehicles is a rugged transmission upgrade designed to let ARRMA 4X2 BOOST, MEGA, and 3S models handle more power. By upgrading to a metal slipper clutch and metal diff input pinionsthe same components used in 4S ARRMA vehiclesthe kit adds durability for higher speed brushless power and tougher bashing. Designed for drivers stepping up to 3S performance with the complete 3S

Boost Box Metal Slipper and Metal Input Gear Upgrade Kit for Arrma Boost Vehicles is a rugged transmission upgrade designed to let ARRMA 4X2 BOOST, MEGA, and 3S models handle more power. By upgrading to a metal slipper clutch and metal diff input pinions—the same components used in 4S ARRMA vehicles—the kit adds durability for higher-speed brushless power and tougher bashing.

Designed for drivers stepping up to 3S performance with the complete 3S Brushless BOOST Box or Metal Slipper Power Module BOOST Box, this upgrade strengthens the drive train so it can take more powerful motors. It’s easy to install with online video instructions, and a bonus BOOST decal set is included. The BOOST Box is also compatible with ARRMA 4X4 MEGA and 3S vehicles, delivering longer life and more confident performance as power levels rise.

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: 41311675205

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4.4 ★★★★★
Based on 18 reviews
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Product Reviews
M
Verified Purchase
mp77
Chelsea, US
★★★★★ 4
Large is a little big for Bostons
Color: Dogwood (Brown), Size: Large (Pack of 1)
Seems to be durable for 2 VERY agressive chewer Boston Terriers. Cricket and Alice are shockingly good at chewing - grateful they pick to do so with thier toys. Trial vs other name brand competitor. PetStages' is a little larger so harder to bite on fir small dogs, but seems to be equally durable. While PetStages proudly states it has real wood fiber and scent (whoch I thought would win)... they prefered the other. Both dogs love to chew on real sticks. But, when the bossy one indicated she was taking over the stick the other dog had, they exchanged, and kept chewing, over and over, back and forth. I mean to say, whatever the prefered stick was at first didnt seem to matter later. These super hard chew toys do make me nervous. One dog broke a tooth last summer on a different brand toy, a very expensive extraction bill, and poor pup's terrible discomfort... but the other did not and has amazing white teeth, all around.... so.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
M
Verified Purchase
Michael F Doyle
Draper, US
★★★★★ 5
Great for teething puppies
Color: Dogwood (Brown), Size: Small (Pack of 1)
My pup absolutely loves this. Can keep him occupied for up to 45 min at a time. Pretty durable, too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
J
Verified Purchase
Just my opinion
Alexandria, US
★★★★★ 5
The best chew ever for a strong chewer
Color: Dogwood (Brown), Size: Large (Pack of 1)
We have a 77lb goldendoodle who loves these. We’re lucky because he doesn’t chew on anything other than his toys, but when he starts on this…he really goes at it. It’s healthy, (not synthetic), doesn’t break apart, (no pieces to worry about him swallowing), it just perfect for him. The noise may get on your nerves but it’s a small price to pay to keep him from chewing on your furniture, shoes, or anything else a mischievous dog can find.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
K
Verified Purchase
Kylie
Lake Worth, US
★★★★★ 3
Little pieces break off
Color: Dogwood (Brown), Size: Large (Pack of 1)
My dog is obsessed with this. It does last a long time even given her strong chewing capabilities. I wish it was a little bigger. The main reason I rated it so low is when my dog is chewing on this it breaks off a little plastic peice and sometimes it hits the back of her throat making her cough so you have to supervise with this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
H
Verified Purchase
Heidi 
Grantham, US
★★★★★ 5
Great for aggressive chewers
Color: Dogwood (Brown), Size: Large (Pack of 1)
My dog is an aggressive chewer so they are great for her. I would love to have one a bit thinner so it could fit in a holder so it is easier for her to hold while eating. This keeps her busy and is long lasting. I have purchased these multiple times.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026

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