---
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: "98.37 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Transformers"
url: https://www.desertcart.tn/products/654523555-transformers-one-cog-changer-bumblebee-b-127-and-airachnid-4
store_origin: TN
region: Tunisia
---

# 4-inch compact size 1-step cog conversion Cybertronian jet 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:** 98.37 DT
**Availability:** ✅ In Stock

## Summary

> ⚙️ Transform your playtime with iconic 1-step action figures that bring the movie magic home!

## 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?** 98.37 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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

- • **Compact Yet Collectible:** At 4 inches tall, these figures fit perfectly on your desk or shelf without sacrificing detail 📏
- • **Perfect Gift for Ages 6+:** Designed for young fans and nostalgic adults, these figures spark imagination and epic battles ✨
- • **Iconic Movie-Inspired Design:** Bring home the legendary Bumblebee & Airachnid from Transformers: One, perfect for collectors and fans alike 🎬
- • **Interactive Cog Lockout Feature:** Control the transformation with a cog lockout, adding a layer of play strategy and durability 🔒
- • **Effortless 1-Step Transformation:** Slide, press, and watch your figure morph instantly with the innovative cog changer mechanism ⚙️

## Overview

Inspired by the Transformers: One movie, this 4-inch Bumblebee & Airachnid duo features an innovative cog changer for instant 2-in-1 robot-to-jet transformation. With a cog lockout for controlled play and a compact size ideal for display or tabletop battles, these figures are perfect for kids 6+ and collectors craving authentic, interactive Transformers action.

## 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.

Review: He loves it! - These are my son’s favorite toys. He takes the spider one everywhere. He’s 5yo and can easily transform it. The little arm comes off but it’s easy to reattach. The build quality could be better. My son has so much fun with it and I need to buy more. The size is a good size. Not too big and not too small.
Review: Good for price. - Wish they had these cool toys when I was younger for the price. It is a great toy quality seems pretty well, and for the age range. I’d say it’s about three and up. No small parts it’s pretty cute toy and the movement seems well transforms with ease.

## 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 |
| Are Batteries Required | No |
| Best Sellers Rank | #108,477 in Toys & Games ( See Top 100 in Toys & Games ) #3,927 in Action Figures |
| Brand Name | Transformers |
| Collection Name | Transformers: One |
| Color | Yellow, Purple |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 out of 5 stars 174 Reviews |
| Edition | Collectible Primary Packaging |
| Finish Type | Matte |
| Included Components | (2) Figures |
| Is Assembly Required | No |
| Is Autographed | No |
| 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 | 0.42 Pounds |
| Language | English |
| Manufacturer | Hasbro |
| Manufacturer Maximum Age (MONTHS) | 1188 |
| Manufacturer Minimum Age (MONTHS) | 72 |
| Manufacturer Part Number | G16685S1 |
| 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 | 1.0 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ He loves it!
*by S***E on June 14, 2025*

These are my son’s favorite toys. He takes the spider one everywhere. He’s 5yo and can easily transform it. The little arm comes off but it’s easy to reattach. The build quality could be better. My son has so much fun with it and I need to buy more. The size is a good size. Not too big and not too small.

### ⭐⭐⭐⭐⭐ Good for price.
*by S***. on December 1, 2025*

Wish they had these cool toys when I was younger for the price. It is a great toy quality seems pretty well, and for the age range. I’d say it’s about three and up. No small parts it’s pretty cute toy and the movement seems well transforms with ease.

### ⭐⭐⭐⭐⭐ Nice toys, easy transform
*by M***Y on September 4, 2025*

These were great for the price at the time. My son loves them, although just realize it isn't the sturdiest. But it works well enough and super easy to transform.

## 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 Tunisia*
*Store origin: TN*
*Last updated: 2026-06-23*