> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Bravo Bare-Bones Chassis Kit (No Tread, No Motors, No Controller, No Battery)

**Type:** Product page · **SKU:** GB-3209-0008-0001 · **Brand:** [goBilda](https://core-electronics.com.au/brands/gobilda)
**Page:** https://core-electronics.com.au/bravo-bare-bones-chassis-kit-no-tread-no-motors-no-controller-no-battery.html ([markdown](https://core-electronics.com.au/bravo-bare-bones-chassis-kit-no-tread-no-motors-no-controller-no-battery.html.md))

The Bravo Chassis Kit is available in three different formats. The Rubber Tread and Paddle Grousers versions include everything you need to.....

## Pricing

- **Price:** $629.95 (inc GST) — $572.68 AUD, exc GST
- **Quantity discounts:** 3+ $555.50 (exc GST) · 5+ $544.05 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 21 and Aug 24.

## How to buy

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- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

The Bravo Chassis Kit is available in three different formats. The Rubber Tread and Paddle Grousers versions include everything you need to get up-and-running right away with heavy-duty 20V tank track action! They’re a perfect way for anyone to begin their robotics journey at a rolling start into the endless possibilities of the goBILDA® build system.

However, if you’re a **seasoned roboticist**, you might already have your own radio control system, as well as a 20V DEWALT® form factor battery that’s been waiting for the perfect project. You might also have ideas for tank tracks that go beyond one single kind of tread.

If any of those are the case, the Bravo Bare-Bones Chassis Kit is for you! With this sturdy skeleton in hand, you’ll need to make sure you have a suitable control system (such as that of the 20V Control Bundle) before loading up on **your choice** of Saturn Planetary Gear Motors and finding your **ideal combination of tracks** to get everything you need to build your own personalized Bravo Chassis!

### Types of Terrain

The tank tracks compatible with this kit have proficiencies in different environments. Choose what kind of terrain you want to conquer, and roll out with the tank tracks of your preference!

 | **Terrain** | **Rubber Treads** | **Grouser Paddles** |
|---|---|---|
| **Concrete** | Excellent | Poor |
| **Smooth Flooring** | Excellent | Poor |
| **Soil & Grass** | Excellent | Good |
| **Loose Soil & Gravel** | Good | Excellent |
| **Tall Grass** | Good | Excellent |
| **Snow** | Fair | Excellent |

### Need to Tread Lightly?

Consider using Grid-Tracks for use on carpet, manicured lawns, and other delicate terrains you don’t want to disturb. Grid-Tracks have a much less aggressive footprint, and are a great option for heavier payloads—their smooth surface allows the motors to pull less current when they initiate turns.

### Kit Contents:

 | QTY | SKU | Name |
|---|---|---|
| 4 | [GB-1120-0015-0384](https://core-electronics.com.au/1120-series-u-channel-15-hole-384mm-length.html) | 1120 Series U-Channel (15 Hole, 384mm Length) |
| 6 | [GB-1201-0043-0002](https://core-electronics.com.au/1201-series-quad-block-pattern-mount-43-2.html) | 1201 Series Quad Block Pattern Mount (43-2) |
| 8 | [GB-1310-0016-4008](https://core-electronics.com.au/1310-series-hyper-hub-8mm-rex-bore.html) | 1310 Series Hyper Hub (8mm REX Bore) |
| 2 | [GB-1401-0043-0036](https://core-electronics.com.au/1401-series-2-side-2-post-clamping-mount-43mm-width-36mm-bore.html) | 1401 Series 2-Side, 2-Post Clamping Mount (43mm Width, 36mm Bore) |
| 1 | [GB-1514-0010-0060](https://core-electronics.com.au/1514-series-8mm-id-spacer-10mm-od-6mm-length-4-pack.html) | 1514 Series 8mm ID Spacer (10mm OD, 6mm Length) - 4 Pack |
| 1 | [GB-1522-0010-0030](https://core-electronics.com.au/1522-series-8mm-id-spacer-10mm-od-3mm-length-4-pack.html) | 1522 Series 8mm ID Spacer (10mm OD, 3mm Length) - 4 Pack |
| 1 | [GB-1522-0010-0040](https://core-electronics.com.au/1522-series-8mm-id-spacer-10mm-od-4mm-length-4-pack.html) | 1522 Series 8mm ID Spacer (10mm OD, 4mm Length) - 4 Pack |
| 1 | [GB-1522-0010-0070](https://core-electronics.com.au/1522-series-8mm-id-spacer-10mm-od-7mm-length-4-pack.html) | 1522 Series 8mm ID Spacer (10mm OD, 7mm Length) - 4 Pack |
| 5 | [GB-1611-0514-4008](https://core-electronics.com.au/1611-series-flanged-ball-bearing-8mm-rex-id-x-14mm-od-5mm-thickness-2-pack.html) | 1611 Series Flanged Ball Bearing (8mm REX ID x 14mm OD, 5mm Thickness) - 2 Pack |
| 4 | [GB-2106-4008-1040](https://core-electronics.com.au/2106-series-stainless-steel-rex-shaft-8mm-diameter-104mm-length.html) | 2106 Series Stainless Steel REX Shaft (8mm Diameter, 104mm Length) |
| 4 | [GB-2315-4008-0030](https://core-electronics.com.au/2315-series-steel-mod-125-miter-gear-8mm-rex-bore-30-tooth.html) | 2315 Series Steel, MOD 1.25 Miter Gear (8mm REX Bore, 30 Tooth) |
| 4 | [GB-2401-0014-0012](https://core-electronics.com.au/2401-series-24mm-pitch-track-sprocket-12-tooth-2-pack.html) | 2401 Series 24mm Pitch Track Drive (12 Tooth) - 2 Pack |
| 1 | [GB-2406-0001-0003](https://core-electronics.com.au/long-tensioner-kit-for-2400-series-tracks-1-3-2-pack.html) | Long Tensioner Kit for 2400 Series Tracks (1-3) - 2 Pack |
| 1 | [GB-2800-0004-0008](https://core-electronics.com.au/2800-series-zinc-plated-steel-socket-head-screw-m4-x-07mm-8mm-length-25-pack.html) | 2800 Series Zinc-Plated Steel Socket Head Screw (M4 x 0.7mm, 8mm Length) - 25 Pack |
| 2 | [GB-2800-0004-0011](https://core-electronics.com.au/2800-series-zinc-plated-steel-socket-head-screw-m4-x-07mm-11mm-length-25-pack.html) | 2800 Series Zinc-Plated Steel Socket Head Screw (M4 x 0.7mm, 11mm Length) - 25 Pack |
| 2 | [GB-2800-0004-0014](https://core-electronics.com.au/2800-series-zinc-plated-steel-socket-head-screw-m4-x-07mm-14mm-length-25-pack.html) | 2800 Series Zinc-Plated Steel Socket Head Screw (M4 x 0.7mm, 14mm Length) - 25 Pack |
| 2 | [GB-2801-0004-0008](https://core-electronics.com.au/2801-series-zinc-plated-steel-washer-4mm-id-x-8mm-od-25-pack.html) | 2801 Series Zinc-Plated Steel Washer (4mm ID x 8mm OD) - 25 Pack |
| 1 | [GB-2807-0811-0500](https://core-electronics.com.au/2807-series-stainless-steel-shim-8mm-id-x-11mm-od-050mm-thickness-12-pack.html) | 8mm ID Stainless Steel Shim (11mm OD, 0.50mm Thickness) - 12 Pack |
| 1 | [GB-2911-0014-0001](https://core-electronics.com.au/plastic-grommet-14-1-12-pack.html) | Plastic Grommet (14-1) - 12 Pack |
| 1 | [GB-2922-0001-0001](https://core-electronics.com.au/loctite-threadlocker-blue-242-6ml.html) | Loctite Threadlocker (Blue 242, 6mL) |
| 1 | [GB-4206-0070-0001](https://core-electronics.com.au/7mm-combination-nut-driver.html) | 7mm Combination Nut Driver |
| 1 | [GB-5027103001](https://core-electronics.com.au/wera-tools-25mm-ball-end-hex-plus-l-key.html) | Wera Tools 2.5mm Ball End Hex-Plus L-Key |
| 1 | [GB-5027104001](https://core-electronics.com.au/wera-tools-3mm-ball-end-hex-plus-l-key.html) | Wera Tools 3mm Ball End Hex-Plus L-Key |

### Downloads

- [ STEP File ](https://core-electronics.com.au/attachments/localcontent/3209-0008-0001_157705c7884.zip)
- [ Spec Sheet ](https://core-electronics.com.au/attachments/localcontent/3209-0008-0001_spec-sheet_80289222f87.pdf)
 
### Specs

 | Weight | 5.03lbs (2.28kg) |
|---|---|

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/G/B/GB-3209-0008-0001-1.jpg)