Moose Offroad FF SPRING SET 43.5MM 4.8

§ 01 / Part

04051139 FF SPRING SET 43.5MM 4.8

Fits 34 bikes
RRP £98.99 Save 22%
£77.21

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 04051139

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Moose Offroad

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§ 02 / About this part

What it is

The Moose Offroad FF SPRING SET 43.5MM 4.8, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

Moose's 4.8 N/mm set is a step up from the stock 4.6s most FC/FE bikes leave the dealer on. Aimed at riders over 80kg or anyone running fast hardpack where the front end blows through the mid-stroke. Drops into the 43.5mm WP Xact tubes on FC 250, 350, 450 and the FE 450/570 enduros. Pair with a stiffer shock spring at the rear or you'll push the balance forward and lose grip on corner exit. Set sag first, then fine-tune compression. Fresh fork oil at the same time, while you're in there.

§ 03 / Specs

The numbers

Brand
Moose Offroad
Part number
04051139
Weight
1.24 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 34 models · 37 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 — 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.
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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 Collection from Leeds by arrangement
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 Collection from Leeds by arrangement