# 2:1 Ratio Bevel Gear Set (6mm D-Bore Pinion Gear)

**Type:** Product page · **SKU:** GB-3204-0002-0001 · **Brand:** [goBilda](https://core-electronics.com.au/brands/gobilda)
**Page:** https://core-electronics.com.au/21-ratio-bevel-gear-set-6mm-d-bore-pinion-gear.html ([markdown](https://core-electronics.com.au/21-ratio-bevel-gear-set-6mm-d-bore-pinion-gear.html.md))

This bevel gear set includes a

## Pricing

- **Price:** $53.60 (inc GST) — $48.73 AUD, exc GST
- **Quantity discounts:** 10+ $46.29 (exc GST) · 25+ $43.85 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 1 today, and up to 100 more in 7–10 days.

## Description

This bevel gear set includes a [14 tooth pinion gear](https://www.gobilda.com/2306-series-steel-mod-1-5-d-bore-clamping-pinion-bevel-gear-6mm-bore-14-tooth/) intended to mount to a 6mm d-shaft, and a [28 tooth hub gear](https://www.gobilda.com/2307-series-steel-mod-1-5-hub-mount-bevel-gear-6mm-bore-28-tooth/) intended to mount to a 16mm pattern hub. The combination of a 14 and 28 tooth gear creates a 2:1 ratio, which is most commonly used as a gear reduction, meaning the small gear is driving the large gear, although they can also be used as a 2:1 overdrive if speed is more important than torque. The 28 tooth gear has clearance for a hub with an overall diameter of 32mm. [Sonic Hubs](https://www.gobilda.com/sonic-hubs) provide the most versatility as they can be mounted on the backside of the gear but if you’re using 12mm REX shaft as an output you’ll want to use a [Hyper Hub](https://www.gobilda.com/hyper-hubs-16mm-pattern/) on the face of the gear.

### Set Contents:

| SKU | Qty | Name |
|---|---|---|
| [2306-1006-0014](https://www.gobilda.com/2306-series-steel-mod-1-5-clamping-pinion-bevel-gear-6mm-d-bore-14-tooth/) | 1 | 2306 Series Steel, MOD 1.5, Clamping Pinion Bevel Gear (6mm D-Bore, 14 Tooth) |
| [2307-0014-0028](https://www.gobilda.com/2307-series-steel-mod-1-5-hub-mount-bevel-gear-6mm-bore-28-tooth/) | 1 | 2307 Series Steel, MOD 1.5, Hub Mount Bevel Gear (6mm Bore, 28 Tooth) |

### Downloads

- [ STEP File ](https://core-electronics.com.au/attachments/localcontent/3204-0002-0001_10895ef086a.zip)

### Specs

| Weight | 50g |
|---|---|

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/G/B/GB-3204-0002-0001-1.jpg)