---
product_id: 1851439
title: "Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2009-2018 ROYAL ENFIELD (Bullet B5, Bullet C5, Bullet G5, Classic) RO-5010"
brand: "k&n"
price: "HK$1002"
currency: HKD
in_stock: true
reviews_count: 8
category: "K&N"
url: https://www.desertcart.hk/products/1851439-engine-air-filter-high-performance-premium-powersport-air-filter-fits
store_origin: HK
region: Hong Kong
---

# Boosts horsepower & acceleration Washable & reusable for eco-friendly use Pre-oiled, easy install in minutes Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2009-2018 ROYAL ENFIELD (Bullet B5, Bullet C5, Bullet G5, Classic) RO-5010

**Brand:** k&n
**Price:** HK$1002
**Availability:** ✅ In Stock

## Summary

> 🏍️ Ride Faster, Save More, Breathe Better!

## Quick Answers

- **What is this?** Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2009-2018 ROYAL ENFIELD (Bullet B5, Bullet C5, Bullet G5, Classic) RO-5010 by k&n
- **How much does it cost?** HK$1002 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/1851439-engine-air-filter-high-performance-premium-powersport-air-filter-fits)

## Best For

- k&n enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Champion Filter:** Reusable design slashes waste and saves you $250 over 10 years vs disposables.
- • **Unleash Engine Power:** State-of-the-art media maximizes airflow for noticeable horsepower gains.
- • **Built to Last a Decade:** 10-Year/Million Mile Limited Warranty means no filter worries for your ride’s lifetime.
- • **Race-Tested Reliability:** Developed on the world’s toughest tracks to deliver pro-level performance on your Royal Enfield.
- • **Quick & Hassle-Free Upgrade:** Pre-oiled and vehicle-specific fit lets you install in minutes, no mechanic needed.

## Overview

The K&N RO-5010 is a premium, high-flow air filter engineered specifically for 2009-2018 Royal Enfield Bullet B5, C5, G5, and Classic models. It enhances engine performance by increasing airflow, is washable and reusable for eco-conscious riders, and backed by a 10-year/million-mile warranty. Easy to install and designed for longevity, it’s a cost-effective upgrade that delivers sustained horsepower gains and reduces replacement waste.

## Description

K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your motorcycle, ATV, or Side-By-Side vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance for your journey. Join the millions of customers who have saved money and improved performance by upgrading to K&N filtration. Fitment Information: 2011-2018 ROYAL ENFIELD Bullet B5; 2009-2018 ROYAL ENFIELD Bullet C5; 2009-2018 ROYAL ENFIELD Bullet G5; 2014-2018 ROYAL ENFIELD Classic

Review: Let's the engine breathe! - Huge improvement over my stock air filter. I got it for my '16 Royal Enfield Bullet 500. UCE engine. Stock filter is too restrictive. This one has less pleating on the interior, and allows air to flow freely. My bike is no longer choked for air. When installing you need to cut the old filter from the steel lid, and scrape residue/solvent clean. This filter is a little thicker than stock, so I had to cut the sealing lip off one side to get the thickness right. Then I glued lipless side to the lid with napa ultra black sealant, that rtv on roids stuff they use for oil pans and engine assembly. Fits just right. Make sure the filter lip and the plastic air box seal are almost flush to each other. Otherwise, the filter, or plastic air box won't seal right.
Review: Give your bike a boost - I replaced the standard paper air filter on my Royal Enfield Rumbler 500 with this one and the effect is astonishing. My bike used to hit a wall at aprox. 4.500 RPM (max. 6.000 RPM per tachometer). After using the bike for about 57.000 km, I saw adds for these filters and decided to give them a try. I have now 8.000 km on them and the bike is notably more powerful, does not hit a wall while accelerating and is, in general, clearly more spirited. Highly recommended.

## Features

- ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle
- ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
- EASY INSTALLATION: Pre-oiled and ready to install One of the easiest and most cost-effective upgrades for your motorcycle or ATV for quick performance gains
- SAVES MONEY: K&N high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters
- ECO-FRIENDLY: Using a washable, reusable product helps reduce replacement waste A K&N filter will last longer than 10 disposable filters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0068EPR5A |
| Best Sellers Rank | #1,565,155 in Automotive ( See Top 100 in Automotive ) #17,014 in Automotive Replacement Air Filters |
| Brand | K&N |
| Brand Name | K&N |
| Customer Reviews | 4.3 out of 5 stars 113 Reviews |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 00024844295514 |
| Included Components | ROYAL ENFIELD BULLET B5/C5/G5 499, 2009-2018 |
| Item Type Name | ROYAL ENFIELD BULLET B5/C5/G5 499, 2009-2018 |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | RO-5010 |
| Manufacturer Warranty Description | LIMITED WARRANTY |
| Model Number | RO-5010 |
| OEM Equivalent Part Number | ZZ 1011-2746 |
| OEM Part Number | ZZ 1011-2746 |
| Product Grade | Performance Part |
| UPC | 024844295514 182682221147 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** K&N
- **Fit Type:** Vehicle Specific Fit
- **Global Trade Identification Number:** 00024844295514
- **OEM Part Number:** ZZ 1011-2746
- **Product Grade:** Performance Part

## Images

![Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2009-2018 ROYAL ENFIELD (Bullet B5, Bullet C5, Bullet G5, Classic) RO-5010 - Image 1](https://m.media-amazon.com/images/I/71AvgVqnNsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Let's the engine breathe!
*by B***D on October 22, 2022*

Huge improvement over my stock air filter. I got it for my '16 Royal Enfield Bullet 500. UCE engine. Stock filter is too restrictive. This one has less pleating on the interior, and allows air to flow freely. My bike is no longer choked for air. When installing you need to cut the old filter from the steel lid, and scrape residue/solvent clean. This filter is a little thicker than stock, so I had to cut the sealing lip off one side to get the thickness right. Then I glued lipless side to the lid with napa ultra black sealant, that rtv on roids stuff they use for oil pans and engine assembly. Fits just right. Make sure the filter lip and the plastic air box seal are almost flush to each other. Otherwise, the filter, or plastic air box won't seal right.

### ⭐⭐⭐⭐⭐ Give your bike a boost
*by C***R on April 1, 2025*

I replaced the standard paper air filter on my Royal Enfield Rumbler 500 with this one and the effect is astonishing. My bike used to hit a wall at aprox. 4.500 RPM (max. 6.000 RPM per tachometer). After using the bike for about 57.000 km, I saw adds for these filters and decided to give them a try. I have now 8.000 km on them and the bike is notably more powerful, does not hit a wall while accelerating and is, in general, clearly more spirited. Highly recommended.

### ⭐⭐⭐ Nut and rubber packing in the plate
*by H***I on April 26, 2023*

I stuck a nut in the plate and attached a rubber packing around it to fit it. The filter fits tightly without gaps.

## Frequently Bought Together

- K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2009-2018 ROYAL ENFIELD (Bullet B5, Bullet C5, Bullet G5, Classic) RO-5010
- Royal Enfield EZ Oil Filter Kit With Crush Washers & O-rings For Classic Models
- Motul 5100 4T 15W50 Synthetic Blend Oil 4 Liters (104083)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-05*