---
product_id: 59613687
title: "15x21 Rubber Sealed Ceramic Ball Bearings (2) 15x21x4 6702-2RS/C"
brand: "advantage racing products"
price: "S$19"
currency: SGD
in_stock: true
category: "Toy"
url: https://www.desertcart.sg/products/59613687-15x21-rubber-sealed-ceramic-ball-bearings-2-15x21x4-6702-2rs
store_origin: SG
region: Singapore
---

# 15x21 Rubber Sealed Ceramic Ball Bearings (2) 15x21x4 6702-2RS/C

**Brand:** advantage racing products
**Price:** S$19
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 15x21 Rubber Sealed Ceramic Ball Bearings (2) 15x21x4 6702-2RS/C by advantage racing products
- **How much does it cost?** S$19 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/59613687-15x21-rubber-sealed-ceramic-ball-bearings-2-15x21x4-6702-2rs)

## Best For

- advantage racing products enthusiasts

## Why This Product

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

## Description

Advantage Racing Precision Steel Ball BearingsAll Ball Bearings are NOT created equal! In 2005, we tested a number of different bearing manufacturers, tolerances, and types of lubrication in order to find an optimal balance of performance, life, reliability, and price for R/C Racing Bearings. We did the testing so you don't have to! Ceramic Bearings are a Great Performance Upgrade! Improves driveline efficiency, acceleration, mileage, weight, unsprung weight, and more! Ceramic Ball Bearings are up to 40% lighter than Standard Ball Bearings. Due to their light weight, less centrifugal force is placed on the outside bearing race as the bearing spings, reducing heat, wear, and skidding. This results in a much more efficient bearing, which will have a longer life, spin more freely, and spool up faster!  Rubber Sealed Ball Bearings have maximum protection, and are ideal for off-road racing. They protect well against exposure to dust, dirt, and moisture, which can destroy bearings. These bearings offer maximum protection at the cost of a bit of resistance. Use these bearings in areas where exposure to dirt, dust, and moisture is likely (wheel hubs, outdrives, etc)

## Images

![15x21 Rubber Sealed Ceramic Ball Bearings (2) 15x21x4 6702-2RS/C - Image 1](https://images-na.ssl-images-amazon.com/images/I/11wQ67bzQDL.jpg)

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**Shop now:** [https://www.desertcart.sg/products/59613687-15x21-rubber-sealed-ceramic-ball-bearings-2-15x21x4-6702-2rs](https://www.desertcart.sg/products/59613687-15x21-rubber-sealed-ceramic-ball-bearings-2-15x21x4-6702-2rs)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-12*