Moose Offroad FF SPRING SET 41MM 4.0

§ 01 / Part

04051173 FF SPRING SET 41MM 4.0

Fits 23 bikes
RRP £99.49 Save 22%
£77.60

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 04051173

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Moose Offroad

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§ 02 / About this part

What it is

The Moose Offroad FF SPRING SET 41MM 4.0, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

A straight fork spring set for 41mm stanchions, wound at a 4.0 N/mm rate. These carry the front end through the stroke and set ride height, so getting the rate right matters more than any clicker change. Stock springs are usually wound soft for an average rider and sag over a few seasons. At 4.0 this suits a lighter rider on a 125 or 250 two-stroke. Fits Beta RR, Kawasaki KX, Suzuki RM-Z and Yamaha YZ platforms running 41mm forks. Set your sag, refresh the fork oil on the rebuild, and torque the caps to the manual.

§ 03 / Specs

The numbers

Brand
Moose Offroad
Part number
04051173
Weight
0.99 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 23 models · 28 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