Product Description Summary:

The K&N RO-5010 Air Filter is a high-performance, reusable filter tailored for Royal Enfield Bullet B5/C5/G5 (499cc, 2009–2018). Designed to enhance horsepower and torque, it features pleated cotton gauze media for excellent filtration and extended service intervals. Pre-oiled, washable, and supported by a 10-Year/Million-Mile Limited Warranty, it’s a smart upgrade for performance-oriented riders.

K&N Replacement Air Filter RO-5010 – Enhanced Performance for Royal Enfield Bullet B5/C5/G5 (2009-2018)

Engineered for riders who seek improved throttle response and long-lasting engine protection, the K&N RO-5010 Air Filter is a high-performance replacement filter designed specifically for Royal Enfield Bullet B5, C5, and G5 models (499cc, 2009–2018).

Performance & Protection

Boosted Horsepower & Torque – High-flow design improves engine breathing for noticeable performance gains.
Advanced Filtration – Multiple layers of oiled cotton gauze ensure superior dirt-trapping ability.
Custom Fit – Application-specific base seal and sealing bead provide a leak-proof installation.

Durability & Convenience

Extended Service Life – Pleated media offers a large filtration area, enabling longer intervals between cleanings.
Built to Last – Made in the USA using top-grade materials and backed by over 40 years of trusted performance.
Washable & Reusable – Pre-oiled and ready for use, this filter is eco-friendly and cost-effective over time.
Hassle-Free Warranty – Comes with a 10-Year / Million-Mile Limited Warranty for peace of mind.

Easy Maintenance

Cleaning Made Simple – Just wash, re-oil, and reinstall—no special tools or technical skills required.
Factory Air Box Fit – Designed as a drop-in replacement for OEM filters, no modifications needed.

Upgrade your Royal Enfield with the K&N RO-5010 – For riders who expect power, reliability, and performance that lasts!

FAQs

Q1: Is the K&N RO-5010 compatible with all Royal Enfield Bullet 499cc models?
Yes, it is designed for Bullet B5, C5, and G5 models manufactured between 2009 and 2018.

Q2: Do I need to modify anything to install this filter?
No, it’s a direct drop-in replacement that fits the stock airbox without any modifications.

Q3: How often should I clean the air filter?
Generally after 50,000 km of road use, but for dusty environments, cleaning may be required sooner.

Q4: Can I reuse this filter?
Absolutely. It’s washable, reusable, and built for long-term performance.

Q5: Will it void my bike’s warranty?
No. K&N filters are designed to be OEM replacements and do not void manufacturer warranties.