Twin Air Powerflow-Kit Replacement Backfire Air Filter 10113876 for Honda CRF250R CRF250RX CRF450R CRF450RWE CRF450RX

Name: Twin Air Powerflow-Kit Replacement Backfire Air Filter 10113876 for Honda CRF250R CRF250RX CRF450R CRF450RWE CRF450RX
Brand: TWIN AIR
SKU: 10113876
Price: 14.67 GBP
Availability: InStock

Fits 5 bikes

RRP £17.26 Save 15%

£14.67

incl. VAT

In stock — delivered in 6–10 working days

Dispatched in 2–3 working days · delivered in 6–10.

Part #: 10113876

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§ 02 / About this part

What it is

Twin Air Powerflow-kit replacement backfire air filter to fit Honda CRF250R (2018–2019, 2021); Honda CRF250RX (2019–2021); Honda CRF450R (2017–2020); Honda CRF450RWE (2019–2020); Honda CRF450RX (2017–2020).

This replacement filter is designed specifically for use with the Powerflow aluminium cage. It features a fire-resistant foam layer that allows you to remove the restrictive OEM backfire screen. The design ensures a perfect seal around the updated cage profile. It provides maximum airflow for improved throttle response on four-stroke engines. Replace this filter when the foam shows signs of thinning or tearing. It is a critical component for riders running the full Powerflow intake system to maintain peak engine performance.

§ 03 / Specs

The numbers

Brand: TWIN AIR
Part number: 10113876
Category: Air Filters
Weight: 0.06 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 5 models · 6 year-bands

Honda 6 models

* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.

§ 05 / About Iron Offroad

Iron Offroad

Iron Offroad is the off-road sibling of Iron City and Iron Stable — a UK shop for motocross, enduro, and trail-bike hard parts. Every fitment lives on the site, listed against KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is the data: fully enriched fitment so you find the right part for your bike quickly and get it fitted accurately. Brands you'd find on a paddock workbench — pads, sprockets, plastics, fork seals, cables, gaskets, bars, the things that actually wear out. Road-bike kit, scooter parts, and quad gear sit elsewhere; dirt and e-moto only. We operate from our storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. The business has a rich motorcycle history across multiple moto brands — the photos show where we came from — and recently pivoted into hard parts and online retail.