
§ 01 / Part
18201858 PIPE WORKS KTM 125 SX
incl. VAT
Usually dispatched within 3 working days.
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PRO CIRCUIT
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§ 02 / About this part
What it is
The PRO CIRCUIT PIPE WORKS KTM 125 SX, full systems. Stocked by Iron Offroad, the UK MX hard parts specialist.
This pipe is specifically tuned for the 125 SX power valve and porting. The raw finish requires maintenance to prevent rust in the UK climate. It sits at the front of the bike and improves the high-RPM pull. The hand-welded seams are a hallmark of this performance-focused part. It replaces the stock expansion chamber for better track performance. Check your jetting or EFI mapping after fitting to ensure the engine runs correctly. This is a vital upgrade for any 125cc racer.
§ 03 / Specs
The numbers
- Brand
- PRO CIRCUIT
- Part number
- 18201858
- Category
- Full Systems
- Weight
- 1.83 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 5 models · 5 year-bands
Gas Gas 1 model
Husqvarna 2 models
KTM 2 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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