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Ktm sx125 rear - sx125, to
£67.97
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Raceline grip safety - safety, lock
£5.99
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Front rear rim tyre lock - rear, nut
£9.99
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Ufo radiator covers scoops - covers,
£43.50
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Ufo radiator covers scoops for - ufo,
£43.50
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Front rear rim tyre - rim, lock
£9.99
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Ufo radiator covers - covers, ktm
£43.50
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Rfx flexi replacement moto - rfx,
£59.98
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Ktm 125 exc 2004 2015 - 125, sx
£20.35
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Ktm 125 250 450 exc - ktm,
£31.07
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Ktm exc 2004 2015 upgraded - ktm, 2004-2015
£52.49
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Putoline service kit - putoline,
£84.99
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Apico anodized alloy fuel cap - apico,
£34.87
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Tps throttle body - tps,
£34.90
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Tag lift mx motocross - tag, z
£58.98
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Pro grip 791 - pro, touch
£21.98
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Pro grip 791 soft - 791, touch
£21.98
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Ktm sx125 525 sidepanels - sx125-525,
£31.99
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Rfx sprocket kit orange rear - rfx,
£58.95
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Forkshrink 360 ktm - sx, sxf
£26.95
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Pro grip 791 soft touch - grip,
£21.98
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Ktm fir exhaust silencer - ktm,
£13.18
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Pro grip 791 soft touch - grip,
£21.98
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Pro grip 791 soft - soft, touch
£21.98
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Ktm sxf250 450 - sxf250, /
£394.29
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Tag lift mx motocross - lift,
£58.98
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Polisport plastics kit - polisport, &
£119.90
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Rtech flx handguards with - mx,
£37.67
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Ktm stainless 60mm swivel - sx,
£9.49
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Twin stage air filter ready - twin,
£17.98
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Twin stage air filter - stage,
£17.98
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Ktm front sprocket - sprocket,
£14.28
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Polisport plastics kit - mx,
£119.90
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Ktm front rear - front, &
£26.38
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Ktm genuine factory racing - genuine,
£94.29
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Pro grip 791 soft touch - 791,
£21.98
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Polisport plastics kit - polisport,
£119.90
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Renthal chain heavy - heavy, duty
£84.49
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2019 husqvarna tc125 fork - husqvarna,
£187.90
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Ktm bolt track pack - ktm, fit
£15.97
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Renthal chain heavy duty - mx,
£84.49
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Renthal chain heavy - renthal, mx
£84.49
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Ktm dual launch control for - dual,
£48.99
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Renthal chain heavy duty - chain,
£84.49
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Renthal chain heavy duty - mx,
£84.49
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Tag exhaust dent stroke - exhaust,
£64.98
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Michelin heavy duty - heavy,
£28.98
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Rfx bolt fasteners track - rfx,
£15.67
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Renthal chain heavy - mx, duty
£84.49
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Ktm sx125 chain 2w - ktm,
£69.98
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Renthal chain heavy duty - chain,
£84.49
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Ktm sx125 chain 2w - ktm, &
£69.98
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Ktm sx125 chain - &, 2w
£69.98
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Ktm sx125 chain 2w - ktm,
£69.98
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Motul motocool expert - expert, radiator
£15.38
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Renthal chain heavy - chain,
£84.49
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Renthal chain heavy duty - chain,
£84.49
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Michelin heavy duty - michelin,
£28.98
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Renthal chain heavy - renthal,
£84.49
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Renthal fatbar blue 604 - renthal,
£118.99
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Renthal fatbar blue - blue, 604
£118.99
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Renthal fatbar blue 604 - fatbar, rc
£118.99
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Renthal fatbar blue 604 - renthal,
£118.99
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Renthal fatbar blue - blue, 604
£118.99
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Renthal fatbar blue - renthal, 604
£118.99
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Renthal fatbar blue - renthal, rc
£118.99
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Renthal fatbar blue 604 - renthal,
£118.99
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Renthal fatbar blue - rc,
£118.99
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Renthal fatbar blue 604 - renthal,
£118.99
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Renthal chain heavy duty - heavy,
£84.49
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Renthal fatbar blue - blue, 604
£118.99
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Renthal fatbar blue 604 - renthal, rc
£118.99
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Renthal fatbar blue 604 - fatbar, rc
£118.99
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Renthal fatbar blue 604 - blue,
£118.99
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Renthal fatbar blue 604 - blue,
£118.99
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Renthal fatbar blue 604 - fatbar,
£118.99
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Renthal fatbar blue - rc, 604
£118.99
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Renthal fatbar blue 604 - renthal,
£118.99
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Renthal fatbar blue - renthal,
£118.99
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Renthal fatbar blue - rc, 604
£118.99
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Renthal fatbar blue 604 - renthal,
£118.99
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Renthal fatbar blue 604 - blue,
£118.99
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Renthal fatbar blue 604 - renthal, rc
£118.99
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Renthal fatbar blue 604 - rc,
£118.99
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Renthal fatbar blue - rc,
£118.99
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Renthal fatbar blue - blue, 604
£118.99
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Renthal fatbar blue 604 - fatbar,
£118.99
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Renthal fatbar blue 604 - fatbar, rc
£118.99
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Renthal fatbar blue 604 - renthal,
£118.99
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Renthal fatbar blue - blue, 604
£118.99
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Renthal fatbar blue - renthal,
£118.99
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Renthal fatbar blue - rc, 604
£118.99
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Renthal fatbar blue 604 - renthal,
£118.99
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Renthal fatbar blue 604 - blue,
£118.99
Buy It Now
Renthal fatbar blue 604 - renthal,
£118.99
Buy It Now
Renthal fatbar blue 604 - rc,
£118.99
Buy It Now
Looking for more ktm 125 sx?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 ktm 125 sx listings currently in our index. Prices range from £5.99 to £394.29, with an average of £81.21. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about ktm 125 sx →
Try this: ktm 50 sx mini | ktm 500 exc | ktm 625 smc | ktm 950 super enduro | ktm exc 250 f | ktm exc 400 | ktm exc 525 | ktm motocross | ktm sxf 450 | kx 450
Whether you are looking for a brand-new or second-hand ktm 125 sx, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £5.99, while premium listings can reach £394.29 — giving you a wide budget spread to work with. The average price of £81.21 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.