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All KTM parts

KTM SX 400 RACING

RFS-era four-stroke. Big-bore thumper built to be flogged. Watch the oil screens and valve clearances — neglect them and the top end pays. Water pump seals weep, cam chain tensioners wear, fork seals go. Standard service-item turf. Every part listed here has verified fitment for your bike. UK shipping straight to your door. Filter by category, brand or price.

370 parts fit this bike

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Showing the first 240 parts. 130 more match this category.

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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 Click & collect from Leeds
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 Click & collect from Leeds