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2018 ktm 125sx - ktm, fuel
$60.00
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Ktm 125sx oem plastics - 125sx,
$199.99
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Ktm 125sx 2016 - ktm, stock
$29.99
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Sdi sdeclak16 blu - sdeclak16-blu, linkage
$334.37
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2018 ktm125sx cases - 2018,
$349.00
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2018 ktm 125sx carburetor - ,
$300.00
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Ktm factory racing billet kit - racing,
$30.00
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2018 ktm 125 - 2018, linkage
$80.00
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2018 ktm 125sx frame
$200.00
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2018 ktm 125 transmission - ktm,
$399.00
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Clutch cover ktm 125 - clutch,
$69.08
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2018 ktm125sx cylinder - 2018, oem
$500.00
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2016 2018 ktm - sx-f, xc-f
$80.00
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Moose racing complete gasket - racing,
$135.40
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Cylinder head std - cylinder,
$264.99
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Fmf factory fatty - pipe, 025183
$287.99
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1998 2018 ktm 125 150 - 125,
$256.49
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2018 ktm125 ktm125sx ktm - 2018,
$400.00
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Cycra piece replica - cycra, 5-piece
$48.15
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2018 ktm125sx ignition - 2018,
$25.00
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Acerbis plastic kit - acerbis, black
$51.87
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2018 ktm 125 clutch master - 2018,
$200.00
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Acerbis gallon gas tanks - 3.2,
$235.56
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50430000244 crank case - 50430000244,
$750.00
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Moose bling pack billet - bling,
$114.95
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Niche throttle cable - niche,
$12.95
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Ufo plastic kit set full - plastic,
$147.37
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2022 ktm 125 150 kick - 125, start
$79.00
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Acerbis fork shoe protectors - fork,
$31.95
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2016 2017 2018 ktm 125 - 2016,
$83.00
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Ktm 125sx 150 xcw - 125sx,, sx
$300.79
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Rfx factory kit - factory, ktm
$175.99
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1998 2018 ktm - 2018, 150
$200.00
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2018 ktm 125sx - 2018, fuel
$40.00
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2018 ktm 125sx swingarm - 125sx, oem
$120.00
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2002 2006 2004 - 2004, 125sx
$377.69
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Acerbis full plastic kit - full,
$204.95
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Nicecnc magnetic oil drain - oil,
$13.99
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Brakes dpk complete clutch - brakes,
$184.95
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Ebc drc series clutch - drc, kit
$157.06
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Throttle syndicate ktm - throttle,
$351.50
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For ktm 2018 - ktm, 85
$54.29
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Ufo plastic kit set - plastic,
$147.00
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Front brake reservoir cap - front,
$8.99
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2018 ktm 125sx shift shaft - ktm,
$30.00
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Steering stem nut bolt for - stem,
$8.99
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Wide brake pedal lever - pedal, tip
$9.49
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Nicecnc side stand kickstand - nicecnc,
$124.19
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2016 2018 ktm sxf - ktm, sx-sxf
$54.99
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2018 ktm 125 150 - ktm, 200
$40.00
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Cnc magnetic oil - cnc,
$8.99
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Ktm sxf exc - sxf, 250
$179.99
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2016 2018 ktm sxf - ktm, sx-sxf
$54.99
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Nicecnc front fork - nicecnc, guard
$8.99
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Nicecnc oil filler - oil, cap
$11.99
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Boyesen ignition cover - for, ktm
$61.75
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Tail pipe protector cover - pipe,
$11.99
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Ktm stroke 4 - 2-stroke, 4-stroke
$47.99
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New frame protector - new, black
$28.88
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Boyesen ignition cover fit ktm - cover,
$61.73
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Tusk clutch kit - tusk,
$71.48
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Cnc wide fat - cnc, for
$30.35
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Aluminum radiator for - radiator,
$57.99
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Rear brake reservoir - rear, extender
$11.99
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Ktm 125sx 2016 2018 stock - ktm,
$29.99
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2018 ktm125sx motor mounts - 2018,
$29.99
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Fork triple clamps 2017 2018 - clamps, 2017-2018
$145.00
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Frame guards protector for - guards,
$33.55
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Kit deco motorcycle - /, mx
$179.15
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2018 husqvarna tc125 rear - husqvarna,
$163.02
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Black front brake - black, disc
$18.66
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2018 ktm125sx fmf exhaust - ktm125sx,
$250.00
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Ktm stroke 120pc bolt - 120pc,
$49.99
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2018 husqvarna tc125 - 2018,
$85.02
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Rear brake caliper - rear,
$19.99
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Rear brake caliper cooler - cooler, for
$17.99
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Cnc brake pedal lever - cnc,
$11.55
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Ktm 125 250 450 sxf - 250, 2016
$82.16
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Specbolt nickel wurks bolt kit - specbolt,
$70.00
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Nicecnc kickstand side stand - side,
$124.99
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Nicecnc side stand kickstand - side,
$122.49
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79013050044 new oem - 79013050044,
$44.99
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2018 ktm 150 shift lever - sx,
$30.00
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2014 2026 ktm 125 - -,
$159.99
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2016 2018 ktm 125 - 2016-2018, 350
$19.95
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Ktm 125 top - 125, xc
$888.20
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2018 husqvarna tc125 foot - tc125, pegs
$22.62
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Rear axle sliders - for, ktm
$26.99
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Fmf racing factory fatty - racing,
$269.99
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Fit for ktm 125 - fit, 200
$63.93
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Billet engine oil filler plug - engine,
$9.99
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Ktm oem rear - oem, swingarm
$116.99
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2018 ktm 125sx frame - , no
$255.00
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Ktm 450sxf tusk radiator - 19-22,
$123.49
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Moose racing complete clutch - moose,
$169.95
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Wiseco forged clutch basket - forged,
$260.99
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Looking for more 2018 ktm 125 sx?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 2018 ktm 125 sx listings currently in our index. Prices range from $8.99 to $888.2, with an average of $134.44. 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 2018 ktm 125 sx →
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Whether you are looking for a brand-new or second-hand 2018 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 $8.99, while premium listings can reach $888.2 — giving you a wide budget spread to work with. The average price of $134.44 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.