---
product_id: 481632945
title: "Neutop Replacement Front Wheel Caster Ball Assembly Compatible with All iRobot Roomba 500, 600, 700, 800, 900, e, i, & j Series Robot Vacuums, 2-Pack."
brand: "neutop"
price: "¥3322"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/481632945-neutop-replacement-front-wheel-caster-ball-assembly-compatible-with-all
store_origin: JP
region: Japan
---

# 2-pack with durable transit protection 360° swivel caster for smooth multi-surface navigation Universal compatibility across 500-900 & e,i,j Roomba series Neutop Replacement Front Wheel Caster Ball Assembly Compatible with All iRobot Roomba 500, 600, 700, 800, 900, e, i, & j Series Robot Vacuums, 2-Pack.

**Brand:** neutop
**Price:** ¥3322
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your Roomba’s ride — because smooth moves matter!

## Quick Answers

- **What is this?** Neutop Replacement Front Wheel Caster Ball Assembly Compatible with All iRobot Roomba 500, 600, 700, 800, 900, e, i, & j Series Robot Vacuums, 2-Pack. by neutop
- **How much does it cost?** ¥3322 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/481632945-neutop-replacement-front-wheel-caster-ball-assembly-compatible-with-all)

## Best For

- neutop enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Mobility:** 360° swivel design ensures your Roomba glides smoothly over any floor type.
- • **Seamless Compatibility:** Fits all major Roomba models from 500 to j series for effortless upgrades.
- • **Simple DIY Replacement:** Quick stem mount installation means zero downtime for your cleaning routine.
- • **Value Pack Convenience:** Two front caster wheels included to keep your robot running at peak efficiency all year.
- • **Durability You Can Trust:** Engineered to support up to 10 lbs, built for long-lasting performance.

## Overview

The Neutop Replacement Front Wheel Caster Ball Assembly is a precision-engineered, 2-pack set compatible with all iRobot Roomba 500, 600, 700, 800, 900, e, i, and j series models. Featuring a 360° swivel caster design and a robust 10-pound load capacity, these stem-mount wheels ensure smooth, multi-surface navigation. Designed for easy DIY replacement, they help maintain your Roomba’s peak performance with recommended annual swaps, all shipped securely to prevent damage.

## Description

Neutop Replacement Front Wheel Caster Ball Assembly Compatible with All iRobot Roomba 500, 600, 700, 800, 900, e, i, & j Series Robot Vacuums, 2-Pack.

## Features

- What's In The Box: 2 x Front Caster Wheels.
- Compatible with All iRobot Roomba 500 and 600 Series 510, 520, 521, 530, 531, 532, 533, 534, 535, 536, 537, 540, 541, 545, 550, 551, 552, 555, 560, 561, 562, 563, 564, 565, 566, 570, 571, 572, 573, 577, 580, 581, 585, 587, 589, 590, 595, 599, 606, 610, 611, 612, 614, 615, 616, 618, 619, 620, 621, 625, 627, 630, 635, 637, 640, 643, 645, 650, 651, 652, 655, 660, 665, 667, 670, 671, 675, 676, 677, 680, 681, 685, 690, 691, 692, 693, 694, 695, 696, 697, 698.
- Compatible with All iRobot Roomba 700, 800, 900 Series 760, 761, 770, 780, 790, 801, 805, 850, 860, 870, 877, 880, 890, 891, 895, 960, 961, 980, 981, 985.
- Compatible with All iRobot Roomba e, i, & j Series e5(5150), e5(5134), e6(6198), i3(3150), i3+(3550), i4(4150), i4+(4552), i6, i6+(6550), i7(7150), i7+(7550), i8, i8+(8550), j7(7150), j7+(7550).
- To keep your robot running at peak performance, the front caster wheel are recommended to be replaced every 12 months.It is easy to be replaced and installed on your robot vacuums. Shipping with a brown box to prevent from being damaged in transit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.06 Kilograms |
| Mounting Type | Stem Mount |
| Load Capacity | 10 Pounds |
| Caster Type | Swivel |
| Surface Recommendation | Multi-Surface |
| Wheel Width | 2 Inches |
| EU Spare Part Availability Duration | 1 Years |
| UPC | 754422736596 |
| Item dimensions L x W x H | 1.79 x 1.79 x 1.79 inches |
| Manufacturer | NEUTOP |
| Part Number | RM5002A |
| Item Weight | 2.08 ounces |
| Product Dimensions | 1.79 x 1.79 x 1.79 inches |
| Item model number | RM5002A |
| Size | 1.79 inches |
| Shape | Round |
| Item Package Quantity | 1 |
| Number Of Pieces | 2 |
| Special Features | bagless |
| Included Components | 2 x Front Caster Wheels |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** Black
- **Brand:** neutop
- **Material:** Rubber
- **Wheel Diameter:** 1.79 Inches
- **Unit Count:** 2.0 Count

## Images

![Neutop Replacement Front Wheel Caster Ball Assembly Compatible with All iRobot Roomba 500, 600, 700, 800, 900, e, i, & j Series Robot Vacuums, 2-Pack. - Image 1](https://m.media-amazon.com/images/I/41LH6t5XOwL.jpg)

## Frequently Bought Together

- Neutop Replacement Front Wheel Caster Ball Assembly Compatible with All iRobot Roomba 500, 600, 700, 800, 900, e, i, & j Series Robot Vacuums, 2-Pack.
- Neutop 2 Sets Replacement Rubber Brushes Rollers Compatible with iRobot Roomba e, i, & j Series E5, E6, i3, i3+, i4, i4+, i6, i6+, i7, i7+, i8, i8+, j7, j7+, Plus Robot Vacuum Parts Accessories.

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**Shop now:** [https://www.desertcart.jp/products/481632945-neutop-replacement-front-wheel-caster-ball-assembly-compatible-with-all](https://www.desertcart.jp/products/481632945-neutop-replacement-front-wheel-caster-ball-assembly-compatible-with-all)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-01*