§ 01 / Part
09030994 ENGINE BOTTOM END KTM REBUILD KIT
incl. VAT
Dispatched in 2–3 working days · delivered in 6–10.
Authorised stockist
VERTEX
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§ 02 / About this part
What it is
The VERTEX ENGINE BOTTOM END KTM REBUILD KIT, engine. Stocked by Iron Offroad, the UK MX hard parts specialist.
Vertex's lower-end rebuild for the KTM 85 SX, both the 17/14 and 19/16 wheel variants. You get a complete crankshaft with rod fitted, main bearings, crank seals and the gaskets needed to split and reseal the cases. A complete crank beats a rod kit for most home builds: no press work, no truing, just fit and go. On a raced 85 SX the sensible schedule is a bottom end every second top-end, because a failed big-end at peak rpm rarely stops at the crank. Measure runout on installation and prime the mains with two-stroke oil before first start.
§ 03 / Specs
The numbers
- Brand
- VERTEX
- Part number
- 09030994
- Category
- Engine
- Weight
- 3.71 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 2 models · 2 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
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