---
product_id: 22899496
title: "FamilyGoKarts Boulder 400XR Kids ATV in Black Spider"
brand: "familygokarts"
price: "$4829.77"
currency: USD
in_stock: false
reviews_count: 7
url: https://www.desertcart.us/products/22899496-familygokarts-boulder-400xr-kids-atv-in-black-spider
store_origin: US
region: United States of America
---

# FamilyGoKarts Boulder 400XR Kids ATV in Black Spider

**Brand:** familygokarts
**Price:** $4829.77
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** FamilyGoKarts Boulder 400XR Kids ATV in Black Spider by familygokarts
- **How much does it cost?** $4829.77 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/22899496-familygokarts-boulder-400xr-kids-atv-in-black-spider)

## Best For

- familygokarts enthusiasts

## Why This Product

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

## Description

This ATV has a dependable air-cooled, single cylinder, 4-stroke engine for ease of maintenance, convenient electric start and a smooth, easy to handle automatic transmission. Its low 25 inch seat height and stable 31.5 inch wheelbase make the Boulder 400XR the perfect size for kids just starting to ride. It is equipped with several safety features to keep parents in control including a speed limiter and remote control with engine shut-off. A rugged steel frame and full suspension combined with all-terrain tires make this bike ready for the toughest trails.

## Features

- This ATV has a dependable air-cooled, single cylinder, 4-stroke engine for ease of maintenance, convenient electric start and a smooth, easy to handle automatic transmission.
- A rugged steel frame and full suspension combined with all-terrain tires make this bike ready for the toughest trails.
- Max Torque: 6.5N.m/5000-5500r/min; Battery: 12V/4Ah; Front Hand Brake: Drum; Rear Foot Brake: Hydraulic Disc; Fuel Capacity: 2.3 Liters
- It is equipped with several safety features to keep parents in control including a speed limiter and remote control with engine shut-off.
- Its low 25 inch seat height and stable 31.5 inch wheelbase make the Boulder 400XR the perfect size for kids just starting to ride.

## Images

![FamilyGoKarts Boulder 400XR Kids ATV in Black Spider - Image 1](https://images-na.ssl-images-amazon.com/images/I/515dFpaCkuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Great ATV but Subpar Customer Support
  

*by J***E on Reviewed in the United States on June 21, 2017*

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   I purchased this ATV straight from FamilyGoKarts website.Shipping -  After hitting a shipping delay I had to pick the ATV up at the freight warehouse or wait an extra three days for it to be delivered (not seller's fault) however my ATV was damaged badly and was unrideable.Customer Support - I give FamilyGoKarts a c- for support, till this day I never received the correct replacement part for the part that was damaged during shipment. I had to to figure out and order the part myself on amazon to make this ATV operational. I contacted their Tech Support for over a week before they said they sent the part out and I still haven't received it. Also my shipment was missing pieces and they just ignored multiple request to replace those parts which were important like the battery changer.Set Up Before Riding - Before turning the ATV on I installed a NGK-CR7HSA spark plug, changed the oil to Valvoline 4 Stroke ATV Motor Oil 10W - 40 with a magnetic drain plug , charged the battery with a Schumacher SC-600A-CA SpeedCharger, and filled the tank with TruFuel 4-Cycle Ethanol-Free Fuel and finally double checked all the bolts for tightness.Tao Tao Boulder - My kid loves this ATV so far, he is a young new rider and we are taking it really slow. I have the throttle turned down to almost nothing until I feel confident in his ability to handle the ATV on his own. I did install a Thumbuddy Throttle Extender to help his little hand reach the throttle a little easier and that has made a big improvement. The brakes do squeak all the time and is a little annoying but maybe could be fixed with some adjustments. One thing I did notice was the alarm wasn't making any audible noise so that might actually be broken but the remote kill switch works just fine and I'm able turn the engine back on after unlocking it from the remote. I hope we a little attention to details and maintenance this ATV will be enjoyed for many years to come.Conclusion - This ATV was a good deal but be prepared to get your hands dirty if FamilyGoKarts flakes out on the support side. Good thing parts are cheap for this ATV and as someone who never owned a ATV I did a lot of research to keep this thing running by replacing the cheap chinese parts and running ethanol free fuel.

### ⭐⭐⭐⭐⭐ 







  
  
    Four Stars
  

*by A***R on Reviewed in the United States on May 25, 2016*

My son loves it

### ⭐ 







  
  
    So much for good customer service and being a Christian family business
  

*by E***D on Reviewed in the United States on July 27, 2016*

Please don't buy from familygokarts they do not warranty the product.  They instead refer you to the Chinese company they bought the scooter from. So much for good customer service and being a Christian family business.  In less than 2 months I have replaced the carburetor, a failed spark plug, throttle, throttle cable and 4 quarts of oil because it leaks.  I might understand these issues if I was 12 and running like a fool but I'm 48.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-12*