---
product_id: 654523555
title: "Transformers: One Cog Changer Bumblebee (B-127) & Airachnid, 4-Inch Robot Action Figures, Interactive Toys for Boys & Girls Ages 6 and Up"
brand: "transformers"
price: "S$55"
currency: SGD
in_stock: true
category: "Transformers"
url: https://www.desertcart.sg/products/654523555-transformers-one-cog-changer-bumblebee-b-127-and-airachnid-4
store_origin: SG
region: Singapore
---

# Compact 4-inch collectible size 1-step automatic cog conversion Cybertronian jet alt mode Transformers: One Cog Changer Bumblebee (B-127) & Airachnid, 4-Inch Robot Action Figures, Interactive Toys for Boys & Girls Ages 6 and Up

**Brand:** transformers
**Price:** S$55
**Availability:** ✅ In Stock

## Summary

> ⚙️ Transform your collection with instant action and iconic style!

## Quick Answers

- **What is this?** Transformers: One Cog Changer Bumblebee (B-127) & Airachnid, 4-Inch Robot Action Figures, Interactive Toys for Boys & Girls Ages 6 and Up by transformers
- **How much does it cost?** S$55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/654523555-transformers-one-cog-changer-bumblebee-b-127-and-airachnid-4)

## Best For

- transformers enthusiasts

## Why This Product

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

## Key Features

- • **Cog Lockout Control:** Lock or unlock the conversion feature for added play customization and durability.
- • **Inclusive Play for Ages 6+:** Designed for both boys and girls, sparking creativity and role-play with legendary characters.
- • **Iconic Movie-Inspired Design:** Bring home Bumblebee & Airachnid straight from Transformers: One’s epic origin story.
- • **Instant 2-in-1 Transformation:** Slide, press, and watch the figure convert automatically—no fumbling required.
- • **Perfectly Portable 4-Inch Scale:** Fits seamlessly on your desk or shelf—ideal for collectors and playtime alike.

## Overview

Transformers: One Cog Changer Bumblebee & Airachnid are 4-inch action figures featuring a unique 1-step automatic cog conversion system that switches them from robot to Cybertronian jet mode. Inspired by the Transformers: One movie, these collectible figures include a cog lockout feature for controlled play and are designed for kids ages 6 and up. Perfect for fans and collectors seeking a compact, movie-accurate addition to their lineup.

## Description

Experience the epic origins of legendary Transformers robots with this Transformers: One Cog Changer Bumblebee (B-127) & Airachnid action figures! These 4-inch (10 cm) figures convert from robot to Cybertronian jet mode in 1 step. It has a cog lockout feature to limits its ability to convert until you unlock it. Slide down the panel on the Transformers figure’s chest, press the cog, and the figure automatically converts from a robot to alt mode. The simple conversion perfect for Transformers fans age 6 and up. The figure is inspired by the iconic character from the Transformers movie, Transformers: One. Transformers One is the untold origin story of Optimus Prime and Megatron, once friends bonded like brothers, who changed the fate of Cybertron forever.

## Features

- MOVIE-INSPIRED 2-IN-1 CONVERTING TRANSFORMERS TOYS: Inspired by the Transformers: One movie, Transformers action figures convert for awesome 2-in-1 play.
- COG CHANGER AUTOMATIC CONVERSION: Slide down the panel on the Transformers figure’s chest, press the cog, and the figure automatically converts in 1 step from a robot to a Cybertronian vehicle
- 4-INCH ROBOT ACTION FIGURE: In robot mode, Bumblebee and Airachnid action figures are 4 inches (10 cm) tall. Stage battles from the movie with other Transformers toys like this one! (Each sold separately, subject to availability)
- CYBERTRONIAN JET MODE: Imagine epic battle scenes with this Transformers figure in Cybertronian jet mode! Great for kids who love toy cars, toy trucks, and other vehicle toys
- COG LOCKOUT: The figure has a cog lockout feature to limit its ability to convert.
- TRANSFORMERS ACTION FIGURES FOR BOYS AND GIRLS 6 AND UP: Transformers movie figures make a great gift for boys and girls who love robot toys
- ICONIC TRANSFORMERS MOVIE CHARACTERS: Transformers One is the untold origin story of Optimus Prime and Megatron, once friends bonded like brothers, who changed the fate of Cybertron forever. Look for more Transformers toys (each sold separately, subject to availability) to build your collection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CV5XJBLZ |
| Additional Features | Cog Changer Automatic Conversion, Cog Lockout |
| Age Range Description | 6+ Years |
| Animal Theme | Spider |
| Best Sellers Rank | #70,963 in Toys & Games ( See Top 100 in Toys & Games ) #2,128 in Action Figures |
| Brand Name | Transformers |
| Collection Name | Transformers: One |
| Color | Yellow, Purple |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 4.5 out of 5 stars (191) |
| Edition | Collectible Primary Packaging |
| Finish Type | Matte |
| Included Components | (2) Figures |
| Item Dimensions | 5.63 x 4.25 x 5.98 inches |
| Item Dimensions L x W x H | 5.63"L x 4.25"W x 5.98"H |
| Item Type Name | Figure |
| Item Weight | 6.72 ounces |
| Language | English |
| Manufacturer | Hasbro |
| Manufacturer Part Number | G16685S1 |
| Manufacturer recommended age | 6 years and up |
| Material Type | Plastic |
| Model Name | 1 STEP COG BUNDLE |
| Model Number | G1668 |
| Number of Pieces | 1 |
| Number of Players | 1 |
| Occasion | Birthday, Christmas |
| Operation Mode | automatic |
| Outer Material | Plastic |
| Play Activity Location | Tabletop |
| Power Source | Manual |
| Recommended Uses For Product | Play, Collect, Role Play (based on Transformers movies and TV shows), Display |
| Scale | 1:12 scale |
| Set Name | Transformers: One |
| Size | 4 Inches |
| Style | Modern |
| Sub Brand | Transformers |
| Supported Battery Types | No batteries required |
| Team Name | Transformers |
| Theme | Movie |
| Toy Figure Type | Action Figure |
| Unit Count | 1 Count |
| character | Bumblebee & Airachnid |

## Images

![Transformers: One Cog Changer Bumblebee (B-127) & Airachnid, 4-Inch Robot Action Figures, Interactive Toys for Boys & Girls Ages 6 and Up - Image 1](https://m.media-amazon.com/images/I/710fvPFlp7L.jpg)

## Frequently Bought Together

- Transformers: One Cog Changer Bumblebee (B-127) & Airachnid, 4-Inch Robot Action Figures, Interactive Toys for Boys & Girls Ages 6 and Up
- Transformers One Cog Changer Optimus Prime (Orion Pax) 4-Inch Robot Action Figure, Interactive Toys for Boys and Girls Ages 6 and Up
- Transformers: One Cog Changer Megatron (D-16) 4-Inch Robot Action Figure, Interactive Toys for Boys and Girls Ages 6 and Up

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-28*