---
product_id: 2102714
title: "Tekno RC 6855 Big Bone Center Driveshaft and Outdrives"
brand: "tekno rc"
price: "฿3187"
currency: THB
in_stock: true
reviews_count: 8
category: "Tekno Rc"
url: https://www.desertcart.co.th/products/2102714-tekno-rc-6855-big-bone-center-driveshaft-and-outdrives
store_origin: TH
region: Thailand
---

# FAT, ultra-strong shaft Lightweight aluminum design Hardened steel outdrives Tekno RC 6855 Big Bone Center Driveshaft and Outdrives

**Brand:** tekno rc
**Price:** ฿3187
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your RC’s backbone with the Big Bone—where power meets precision!

## Quick Answers

- **What is this?** Tekno RC 6855 Big Bone Center Driveshaft and Outdrives by tekno rc
- **How much does it cost?** ฿3187 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/2102714-tekno-rc-6855-big-bone-center-driveshaft-and-outdrives)

## Best For

- tekno rc enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Strength 💪:** Big Bone shaft resists binding, splitting, and bending—far tougher than stock dog bone designs.
- • **Seamless Fit & Finish 🔧:** Perfectly engineered for Slash 4×4 and Stampede 4×4 models, guaranteeing hassle-free installation.
- • **Precision Engineering ⚙️:** Hardened steel outdrives ensure durability and smooth power transfer under heavy loads.
- • **Featherlight Performance 🪶:** Lightweight aluminum shaft reduces overall weight without sacrificing strength for faster response.
- • **Quiet & Smooth Operation 🤫:** Minimizes drivetrain noise and vibration, elevating your RC experience to pro-level performance.

## Overview

The Tekno RC 6855 Big Bone Center Driveshaft and Outdrives is a premium upgrade for Slash 4×4 and Stampede 4×4 RC trucks, featuring a fat, lightweight aluminum shaft paired with hardened steel outdrives. Designed to eliminate common stock driveline issues like binding and bending, it delivers superior strength, smooth operation, and a perfect fit, making it the go-to choice for serious hobbyists seeking durability and performance.

## Description

The Tekno RC Big Bone Driveshaft and Outdrives for the Slash 4×4 and Stampede 4×4 solves the many issues associated with the stock center driveline. First off it's FAT! Yet it's still extremely lightweight.

Review: Nice - Great product! Fast shipping, packaged nicely
Review: Works great, better than the stock center drive shaft. - Installed it just how the instructions say to do it. Been running this center drive shaft on 3s with a 4 pole motor for about 4 or 5 months. I run it on the street, dirt, grass, anything and no issues at all. It actually survived a 50 mph front impact straight into a steel stop sign post. Didn't warp, bend, not even a scratch on it so those little O rings that go inside the drive cups do their jobs as shock absorbers. The dog bones show no signs of wear at all, but the front dog bone might slightly rub on the bottom of the front chassis where the steering rack is. It'll make a faint rubbing noise for the first few runs but it'll eventually wear in and go away. You could lightly sand that area of the chassis or just let it do it on it's own. The amount of material that it wears off is not much at all. About the thickness of a sheet of paper, if that. So no worries at all. In the end, this center drive shaft is stronger than the stock center drive shaft and it slides back and forth without any binding, unlike the stock center drive shaft. Which is why the stock one gets bent sometimes. It can bind up pretty easy, not letting it slide back and forth during chassis flexing and it causes it to get bent. Love my Tekno Big Bone center drive shaft so if you're thinking about it, go for it.

## Features

- FAT, Big Bone shaft is much stronger than stock
- Dog bone design will not bind, split, or bend like the stock unit
- Lightweight aluminum shaft, hardened steel outdrives

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008DYGDK6 |
| Additional Features | Portable |
| Age Range Description | 192 months to 1188 months |
| Are Batteries Required | No |
| Batteries are Included | No |
| Best Sellers Rank | #291,154 in Toys & Games ( See Top 100 in Toys & Games ) #1,156 in Hobby RC Cars |
| Brand Name | Tekno RC |
| Color | Black |
| Customer Package Type | FFP |
| Customer Reviews | 4.8 out of 5 stars 461 Reviews |
| Included Components | Tekno Big Bone center drive shafts and outdrives |
| Is Assembly Required | No |
| Item Dimensions | 4.5 x 0.31 x 10.88 inches |
| Manufacturer | HRP Distributor CA |
| Manufacturer Maximum Age (MONTHS) | 1188.0 |
| Manufacturer Minimum Age (MONTHS) | 192.0 |
| Manufacturer Part Number | TKR6855 |
| Manufacturer Warranty Description | No Warranty |
| Material Type | Plastic |
| Model Name | TKR6855 |
| Model Number | TKR6855 |
| Number of Items | 1 |
| Operation Mode | Remote Control |
| Power Source | Battery Powered |
| Scale | 1:10 Scale |
| Size | 4.5 inches x 7.5 inches x 0.25 inches |
| Sub Brand | (-) |
| Subject Character | (-) |
| Theme | Truck |
| Toy Vehicle Form | Truck |
| UPC | 071328810046 815076011269 |
| Unit Count | 1.0 Count |

## Images

![Tekno RC 6855 Big Bone Center Driveshaft and Outdrives - Image 1](https://m.media-amazon.com/images/I/51lGdPPnziL.jpg)
![Tekno RC 6855 Big Bone Center Driveshaft and Outdrives - Image 2](https://m.media-amazon.com/images/I/51-V77PJX7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice
*by J***R on March 17, 2026*

Great product! Fast shipping, packaged nicely

### ⭐⭐⭐⭐⭐ Works great, better than the stock center drive shaft.
*by S***L on April 30, 2014*

Installed it just how the instructions say to do it. Been running this center drive shaft on 3s with a 4 pole motor for about 4 or 5 months. I run it on the street, dirt, grass, anything and no issues at all. It actually survived a 50 mph front impact straight into a steel stop sign post. Didn't warp, bend, not even a scratch on it so those little O rings that go inside the drive cups do their jobs as shock absorbers. The dog bones show no signs of wear at all, but the front dog bone might slightly rub on the bottom of the front chassis where the steering rack is. It'll make a faint rubbing noise for the first few runs but it'll eventually wear in and go away. You could lightly sand that area of the chassis or just let it do it on it's own. The amount of material that it wears off is not much at all. About the thickness of a sheet of paper, if that. So no worries at all. In the end, this center drive shaft is stronger than the stock center drive shaft and it slides back and forth without any binding, unlike the stock center drive shaft. Which is why the stock one gets bent sometimes. It can bind up pretty easy, not letting it slide back and forth during chassis flexing and it causes it to get bent. Love my Tekno Big Bone center drive shaft so if you're thinking about it, go for it.

### ⭐⭐⭐⭐⭐ Awesome
*by B***N on March 23, 2025*

Excellent upgrade for a traxxas 4x4 project. The fit and smooth performance is top of the line. Price is acceptable. Seems to be a lot better and less noise than the cheaper ones. If you want to upgrade then this should be your first choice.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/2102714-tekno-rc-6855-big-bone-center-driveshaft-and-outdrives](https://www.desertcart.co.th/products/2102714-tekno-rc-6855-big-bone-center-driveshaft-and-outdrives)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-08*