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Grin Technologies

Grin Technologies Triple Bob Ebike Battery Anchor Bracket Mount - Secure Downtube Battery Mounting Anywhere on The Tubes

    • Based on 91 reviews
Condition: New
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$33.99 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, May 25
Order within 10 hours and 7 minutes
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Features

  • Secure and Convenient Means of Attaching a Hailong-1, 21700, and Reention case Downtube Battery to any Any location on the Bicycle Frame Tubing
  • CNC Machined from Solid Aluminum Stock to Provide Wide and Flat Platform for Battery Cradle to Rest
  • Secured with 3 M5 bolts (included), So There is No Rocking or Play That is Present With Water Bottle Eyelets.
  • Machined Channels Allow up to 3 Hose Clamps to Keep the Battery Tightly in Place
  • Designed and Made in Canada by Grin Tech

Age Range (Description): Adult


Brand: Grin Technologies


Frame Material: Aluminum


Included Components: 3 M5 bolts


Model Name: TripleBob


Item Package Dimensions L x W x H: ‎8.54 x 5.55 x 0.67 inches


Package Weight: ‎0.19 Kilograms


Item Dimensions LxWxH: ‎7.87 x 1.1 x 0.28 inches


Brand Name: ‎Grin Technologies


Model Name: ‎TripleBob


Material: ‎Aluminum


Manufacturer: ‎Grin Technologies Ltd


Part Number: ‎TripleBob


Included Components: ‎3 M5 bolts


Date First Available: July 29, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Perfect Solution for Mounting Battery
On my bike, I could not attach the battery to the water bottle mounts. If you are putting shark battery on a home conversion ebike, go ahead and order the Double or Tripple Bob. You will be glad you did! Very easy and secure mount.
Reviewed in the United States on March 20, 2024 by H. Downs
    • Why are you reading this review just buy it
I’m not sure why you’re even reading a review. This thing is amazing. You need it in your life. I’ve been a bicycle mechanic for more than 25 years. I’ve been messing around with electric bikes for around five years now. This is by far the absolute best addition to any electric bike that uses a water bottle style bolt on frame out. Or if your frame has no water bottle style mounts. I am using this on a surly karate monkey with a 52 V 17.5 hour shark pack. Mounting this to the bike with just the mount it came with is not secure it wobbles and is not in steel high confidence. The bike I’m using it on actually has three water bottle bolt mounting holes, so I was actually able to mount this using all three bolts and did not have to utilize the band clamps. However, if you need them, they are there and will make the install insanely secure. Or the really nice part. If you don’t have suitable mounting locations, these band clamps will offer you an ultra secure mount for your electric bike battery pack. Seriously why are you still reading? Go hit the buy it now button. Trust me you won’t be sorry. ... show more
Reviewed in the United States on July 29, 2023 by Travis1210
    • Quality product
Extended mount for mounting longer E-batteries to bicycle frame including insulators for clamps to mount where no bottle mount inserts are available.
Reviewed in the United States on January 31, 2024 by Ron T.
    • Great battery stabilizer
Review Image by MAM MAM
A very firm battery platform mount. I only wished they made a quad. The Triple BOB is just too short for the Shark style batteries. Circled area in photo not supported
Reviewed in the United States on January 9, 2024 by MAM MAM
    • E-bike battery mount
Easy to install, comes with instructions and lots of hardware.Holds battery super supportive.Can be mounted on many surfaces.I’m using a large 52volt shark battery and it works great.I use bottle mount and clamps w/protective covering.(supplied.).
Reviewed in the United States on December 27, 2023 by Hooty
    • Easy and convenient
I added a 48V 20 AH Hailong battery to my rear rack of my Ebike and it fits great. I had to use smaller Hose clamps which I purchased seperate, but it worked like a charm. Battery holds firm and there is no noise or vibration.
Reviewed in the United States on September 28, 2023 by Amazon Customer
    • Worked great
Used it to attach a 17 AH shark battery to an older Townie cruiser that did not have water bottle mounts in the right place on the downtube. Would use it again.
Reviewed in the United States on October 24, 2023 by Steven Telford
    • Works real good
I have a bafang mid drive on my surly cross check with. 17ah batt. But the original mounting bracket that came with kit allows batt to flop, or have a bit of play, when I hit bumps, potholes. For a long time I used a voile strap to keep it tight but have finally upgrade to the professional solution that is Triple Bob. I did have a few issues with installation, did not notice the screws provided had a recessed head and was trying to use some of my original bolts. I think since their are 3 different types of screws the instructions could try a little better but of course I figured it out eventually. The batt is super solid now Night and day difference In my opinion every batt should come with one of these, when relevant, it's just proper.design Good job Triple bob ... show more
Reviewed in the United States on February 22, 2022 by Amazon Customer

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