
§ 01 / Part
04051138 FF SPRING SET 43.5MM 4.6
incl. VAT
Usually dispatched within 3 working days.
Authorised stockist
Moose Offroad
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§ 02 / About this part
What it is
The Moose Offroad FF SPRING SET 43.5MM 4.6, fork springs. Stocked by Iron Offroad, the UK MX hard parts specialist.
Heavier rate set for the 43.5mm WP forks on Husqvarna FC and FE four-strokes — FC 250, 350, 450 and FE 450, 570. If you're north of 85kg in kit, or pushing harder lines than the stock springs were built for, the front dives through the stroke and pitches you over the bars on brake markers. The 4.6 N/mm rate holds the front up where it needs to sit, keeps geometry honest into the corner, and stops the forks packing down across square-edge. Pull the legs, swap the coils, set your oil height to spec, and bleed the air caps before you ride.
§ 03 / Specs
The numbers
- Brand
- Moose Offroad
- Part number
- 04051138
- Category
- Fork Springs
- Weight
- 1.34 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 34 models · 37 year-bands
Husaberg 6 models
Husqvarna 5 models
KTM 18 models
Sherco 5 models
Yamaha 3 models
No matches. Try a different make or model.
* 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
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