BOYESEN RAD VALVE CARBON FIBER

§ 01 / Part

10080032 RAD VALVE CARBON FIBER

Fits 15 bikes
£237.82 Save 17%
£197.39

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 10080032

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BOYESEN

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§ 02 / About this part

What it is

The BOYESEN RAD VALVE CARBON FIBER, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This intake valve replaces the standard reed block to optimise airflow into the engine. The carbon fibre petals react faster than stock components, providing immediate power delivery. It is designed to increase torque and horsepower across the powerband. The assembly fits directly between your carburettor and the cylinder. Use this to eliminate the lag often found with factory reed setups. Monitor the condition of the petals during every top-end rebuild to ensure the seal remains airtight. It is a proven upgrade for competitive two-stroke racing.

§ 03 / Specs

The numbers

Brand
BOYESEN
Part number
10080032
Weight
0.43 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 15 models · 16 year-bands

* 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 — this is a UK shop for motocross, enduro, and trail-bike hard parts. All fitments live on the site, and listed against MX models KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is in the data, fully enriched to assist with accurate fitting and finding the right part for your bike quickly and easily. 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 & e-moto only. We operate from our huge storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. We have a RICH motorcycle history with multiple moto brands the images showing where we came from and our history, the business recently pivoted into hard parts and online retail.
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Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Click & collect from Leeds
Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Click & collect from Leeds