---
product_id: 371552442
title: "Grin Technologies TripleBob Ebike Battery Mount for Secure Downtube Battery Attachment - CNC Machined Aluminum, Black"
brand: "grin technologies"
price: "B/.20"
currency: PAB
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.pa/products/371552442-grin-technologies-triplebob-ebike-battery-mount-for-secure-downtube-battery
store_origin: PA
region: Panama
---

# 4 hose clamps for ultra-secure fit 3x M5 bolts for zero play CNC machined solid aluminum Grin Technologies TripleBob Ebike Battery Mount for Secure Downtube Battery Attachment - CNC Machined Aluminum, Black

**Brand:** grin technologies
**Price:** B/.20
**Availability:** ✅ In Stock

## Summary

> 🔋 Lock in power, ride with confidence.

## Quick Answers

- **What is this?** Grin Technologies TripleBob Ebike Battery Mount for Secure Downtube Battery Attachment - CNC Machined Aluminum, Black by grin technologies
- **How much does it cost?** B/.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/371552442-grin-technologies-triplebob-ebike-battery-mount-for-secure-downtube-battery)

## Best For

- grin technologies enthusiasts

## Why This Product

- Trusted grin technologies brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rock-Solid Stability:** Triple M5 bolts eliminate battery wobble for a seamless ride.
- • **Customizable Security:** Channels accommodate up to 4 hose clamps, locking your battery tight under any terrain.
- • **Proudly Canadian-Made:** Designed and manufactured by Grin Tech, blending innovation with quality you can trust.
- • **Precision CNC Craftsmanship:** Machined from a single aluminum block for unmatched durability and sleek style.
- • **Universal Downtube Compatibility:** Fits Hailong-1, 21700, and Reention battery cases anywhere on your frame.

## Overview

The Grin Technologies TripleBob Ebike Battery Mount is a CNC machined aluminum cradle designed to securely attach Hailong-1, 21700, and Reention downtube batteries anywhere on your bike frame. Featuring three M5 bolts and channels for up to four hose clamps, it eliminates battery movement and ensures a rock-solid fit. Lightweight, durable, and proudly made in Canada, this mount upgrades your ebike setup with precision engineering and versatile compatibility.

## Description

The Triple Bob rail provides for a convenient and secure means of attaching a Hailong-1, 21700, and Reention case Downtube battery to any any location on the bicycle frame tubing regardless of the eyelet position. These pieces are CNC machined from solid aluminum stock and provide a wide and flat platform for the battery cradle to rest, secured with three M5 bolts so there is none of the rocking or play that is sometimes present with waterbottle eyelets. Machined channels allow up to 4 hose clamps to keep the battery tightly in place, and comes with heat shrink for hose clamps. Designed and made in Canada by Grin Tech.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age Range | Adult |
| Bike Type | Electric Bike |
| Brake Type | Disc |
| Color | Black |
| Style | Modern |
| Frame Material | Aluminum |
| Height | 1 centimeters |
| Length | 22 centimeters |
| Width | 14 centimeters |
| Material Type | Aluminum |
| Power Source | Electric motor |
| Skill Level | Intermediate |
| Features | CNC machined aluminum stock |
| Usage | Mountain |
| Suspension | Rigid |
| Batteries Included? | No |
| Brand | Grin Technologies |
| Manufacturer | Grin Technologies Ltd |
| Item model number | TripleBob |
| Product Dimensions | 20 x 2.8 x 0.7 cm; 159 g |
| ASIN | B09BHFH9HB |

## Product Details

- **Bike type:** Electric Bike
- **Age range (description):** Adult
- **Brand:** Grin Technologies
- **Colour:** Black
- **Frame material:** Aluminum

## Images

![Grin Technologies TripleBob Ebike Battery Mount for Secure Downtube Battery Attachment - CNC Machined Aluminum, Black - Image 1](https://m.media-amazon.com/images/I/515fSUpMbzL.jpg)
![Grin Technologies TripleBob Ebike Battery Mount for Secure Downtube Battery Attachment - CNC Machined Aluminum, Black - Image 2](https://m.media-amazon.com/images/I/41jf6OLHXlL.jpg)
![Grin Technologies TripleBob Ebike Battery Mount for Secure Downtube Battery Attachment - CNC Machined Aluminum, Black - Image 3](https://m.media-amazon.com/images/I/614Q8oNTrGL.jpg)
![Grin Technologies TripleBob Ebike Battery Mount for Secure Downtube Battery Attachment - CNC Machined Aluminum, Black - Image 4](https://m.media-amazon.com/images/I/71Vzy7v0SjL.jpg)
![Grin Technologies TripleBob Ebike Battery Mount for Secure Downtube Battery Attachment - CNC Machined Aluminum, Black - Image 5](https://m.media-amazon.com/images/I/71Vzy7v0SjL.jpg)

## Questions & Answers

**Q: Does it come with the hose clamps?  If so, how many clamps does it come with?**
A: It came with 4 hose clamps, 2 smaller and 2 bigger.  I needed the bigger ones since my downtube is fat.

**Q: will it mount on a square tube?**
A: The plate is a flat base that can be attached to directly to bottle eyelets or on the tubes of a bike using the clamps provided, it works on rounded tubes, there's no reason why it shouldn't work even better on a flat surface!

**Q: Does it fit hailong 48v 18ah?**
A: It does, I mounted my battery to the outside not the inside of the downtube because of the shock absorber is in the way, requiring two more velcro straps around the battery and downtube so I won't lose the battery over rough terrain.

**Q: Will this work with a Joysi battery?**
A: No.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    E-bike battery mount
  

*by H***Y on Reviewed in the United States on 27 December 2023*

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.).

### ⭐⭐⭐⭐⭐ 







  
  
    Skeptic proven wrong
  

*by G***N on Reviewed in Canada on 6 October 2023*

I was very skeptical that this product would be sufficient to hold the battery in place without it shifting to the left, right or braking off entirely. I used to use metal hose clamps all the way around the top bar of the bike, having the battery dangle under it which held things in place very firmly. This product, I would say, works just as well (I'm using both the screw mount AND the hose clamps with rubber cover) and looks 10x better. Would recommend.

### ⭐⭐⭐⭐⭐ 







  
  
    Ok product
  

*by C***D on Reviewed in Australia on 25 February 2024*

Bicycle load holder

## Frequently Bought Together

- Grin Technologies Triple Bob Ebike Battery Anchor Bracket Mount - Secure Downtube Battery Mounting Anywhere on The Tubes
- Grin Technologies Ebike Battery Mount Hose Clamps - Securely Mount Large Hailong-03 Downtube Batteries

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-01-30*