# Bumper Brackets

<figure><img src="/files/3WFaMe0eGWl8vph65Q70" alt=""><figcaption></figcaption></figure>

## Differential Drivetrain Bumper Bracket Kit

The Differential Drivetrain Bumper Bracket Kit is designed to be a quick and convenient way to install FRC legal bumpers on the REV ION West Coast Drivetrain or an AM14U based drivetrain with included Bumper Adapters (REV-21-3067).

| **Parameter**                      | **Value and Units** |
| ---------------------------------- | ------------------- |
| Bracket Material                   | Aluminum 5052       |
| Length                             | 264.70mm (10.421in) |
| Width                              | 169.70mm (6.681in)  |
| Height                             | 76.20mm (3in)       |
| Weight Per Individual Bracket      | 251g (0.553lbs)     |
| Tab Hole Spacing                   | 0.5in               |
| Countersunk Mounting Holes Size    | #10                 |
| Countersunk Mounting Holes Spacing | 2.5in               |
| AM14U5 Bumper Adapter Material     | Aluminum 6061       |


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.revrobotics.com/ion-build/structure/bumper-brackets.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.