Used Argon 18 road bikes
Live eBay prices for 4 models of Argon 18 road, gravel and TT bike, each checked against what that model usually sells for.
£1,027 typical used price on eBay UK today · 31 bikes · from £460
Argon 18 NitrogenARGON 18 NITROGEN Di2 SIZE SMALL CARBON ROAD BIKE
CM6Used Electronic shifting SCarbon★ Trusted seller
Argon 18 NitrogenArgon 18 nitrogen, medium, custom aero road / TT bike (updated listing) BN1Used MCarbon★ Trusted seller
Argon 18 NitrogenArgon 18 Nitrogen Carbon Road Bike 700C Rim Brake Size S Black/White/Red SO31Used SCarbonRim brakes
Argon 18 GalliumArgon 18 Gallium GA31 Carbon Road Race Bike Extra Small, Superb Condition NP10Used SCarbon★ Trusted seller
Argon 18 KryptonCarbon Argon 18 Krypton Racing Bike Size Small Lovely Condition KT9Used SCarbon★ Trusted seller
Argon 18 KryptonArgon 18 Krypton - Full Carbon Road Bike - Immaculate Condition Size Medium SA31Used MCarbon★ Trusted seller
Argon 18 Gallium Argon 18 Gallium Carbon Road Bike - Large Ultegra di2 - electronic shifting BN1Used Ultegra electronic LCarbon★ Trusted seller
Argon 18 NitrogenArgon 18 Nitrogen 2018 Carbon Fibre Road Bike Small Rim Brake G75Used SCarbonRim brakes2018★ Trusted seller
Argon 18 NitrogenARGON 18 NITROGEN DISC, FROZEN STEEL COLOUR, FULL SRAM AXS RIVAL 12S W14New / ex-demo SRAM Rival electronicSteelDisc brakes★ Trusted seller
Argon 18 NitrogenArgon 18 Nitrogen Road Bike Large Grey/Black 700C full Ultegra NP24Used Ultegra LCarbon★ Trusted seller
Argon 18 E-117Argon 18 E-117 TT/Tri Size Small Ultegra Di2 very good condition. Upgrades made CM3Used Ultegra electronic SCarbon
Argon 18 KryptonArgon 18 Krypton Carbon Road Bike. Size Medium. Excellent Condition TA16Used MCarbon★ Trusted seller
Argon 18 KryptonArgon 18 Krypton Rival AXS Medium Gloss Frostbite Blue Approved Used TN30Used SRAM Rival electronic MCarbon★ Trusted seller
Argon 18 NitrogenARGON 18 NITROGEN 2026 - ULTEGRA DI2 - MEDIUM BA15New / ex-demo Ultegra electronic MCarbon2026★ Trusted seller
Argon 18 KryptonArgon 18 Krypton Rival AXS Large Gloss Iridescent Charcoal Approved Used TN30Used SRAM Rival electronic LCarbon★ Trusted seller
Argon 18 KryptonArgon 18 Krypton GS XL SRAM Force eTap AXS 12 Speed, Hunt Wheels. Great Bike PO39Used SRAM Force electronicCarbon★ Trusted seller
Argon 18 E-117Argon 18 E117 TT / Triathlon Bike - 12speed 105/TRP Hydraulic Brakes (RRP £3899) CF36New / ex-demo 105CarbonDisc brakes★ Trusted seller£2,258Not enough datadelivery offeredView on eBay →
£2,612Not enough datadelivery offeredView on eBay →
Argon 18 E-117Argon 18 E-117 Tri TT Bike Size M DISC Wheel Ultegra Dura Ace CV22Used Dura-Ace MCarbonDisc brakes★ Trusted seller£1,328Older or lower spec?collection or postage not shownView on eBay →
Argon 18 GalliumARGON 18 GALLIUM DISC, PURPLE CHAMALEON COLOUR, SRAM AXS RED 12s W14New / ex-demo Electronic shiftingCarbonDisc brakes★ Trusted seller£5,086Not enough datacollection or postage not shownView on eBay →
Argon 18 KryptonArgon 18 Krypton Pro Carbon - Small - 105 Di2 Group set - Endurance Road Bike DN20New / ex-demo 105 electronic SCarbon★ Trusted seller£4,087Not enough datacollection or postage not shownView on eBay →
Models (4)
Questions
How much is a used Argon 18 road bike?
Right now the typical asking price for a used Argon 18 road bike on eBay UK is £1,027, across 31 Buy It Now listings, with the cheapest at £460. Groupset, frame material, age and condition all move the price, so check the typical price on each model's page.
Is it safe to buy a used road bike on eBay?
It can be, if you pay through eBay (so the Money Back Guarantee covers you), buy from sellers with good feedback, ask for the frame serial number to check it isn't stolen, and check carbon frames for cracks. We flag low-feedback sellers and bikes priced far below typical.
How do I know what size road bike I need?
Most adults ride a 50–58cm frame. Your height gets you close and your inside leg measurement gets you closer: see our road bike size guide, which links straight to bikes in your size.