2026 Argon 18 E-117 Tri Disc

Carbon

Seller confirmed it is for sale on

£3,200

Frame checkedWalthamstow
Sell yours

Description

Bought TT bike this year to compete in Ironman Italy. Most riding done inside on wahoo, max 250 miles done outside including IM race. Fully serviced in September before IM race. Never been comfortable nailing down the aero position so want to cut my losses and move back to road bike cycling. Charger, all stacks, bolts, adjustments, bottle cage, bento box, tool box included. Will assist with delivery in and around London.

2026 Argon 18 E-117 Tri Disc in detail

This 2026 Argon 18 E-117 Tri Disc is a carbon bike. The seller describes the condition as excellent. It is located in Walthamstow.

Brakes are hydraulic discs. Wheels are 700c, with tubeless-ready tyres.

The seller estimates around 250 miles covered. The sale includes proof of purchase. Pedals fitted are clipless.

Details supplied by the seller.

Own a similar Argon 18?Sell now

Overview

  • Year2026
  • Frame sizeNot specified
  • ConditionExcellent
  • Frame materialCarbon
  • Wheel size700c
  • DrivetrainNot specified
  • Brake typeHydraulic disc
  • CategoryRoad bike
  • Mileage~250 miles
  • FitMen's
  • ColourRed
  • ShiftingShimano Di2
  • Tyre typeTubeless-ready
  • PedalsClipless

Condition by component

How the seller rates the main parts.

  • FrameExcellent
  • WheelsExcellent
  • BrakesExcellent
  • DrivetrainExcellent
  • TyresExcellent
What these ratings mean
Excellent
As new. No marks beyond light polishing swirls, and nothing worn far enough to think about replacing.

Known Issues

Scratchs on handlebars from leaning it against wall

Additional information

11 more details from the seller.

This bike's history

Service history
On file
Last serviced
Ask the seller
Proof of purchase
Receipt on file
5 checks passed

Message the seller

Private Seller

Joined this year

Collection only
Walthamstow

Address shared in chat once you agree on collection

Has service historyReceipt available

Your phone, email and address stay private until you share them.

No account needed. Add your email when you send and the seller can reply straight away.

View profile

Where this bike is

WalthamstowApproximate area, not the address
Collection onlyAgreed with the seller

Locations are shown to the nearest town. Arrange the exact meeting point with the seller.

Before you buy

Work through these before you commit.

See the bike in person before you pay anything. Never pay a deposit to hold it, and pay by bank transfer only when you are with the bike.

What owners say

Real ownership experiences, build threads, and gotchas from the community.

More in c/road

About this advert

Spotted something fishy?

More bikes for sale

2024 Liv Advanced Pro 1 Disc
8
£1,850
2024 Liv Advanced Pro 1 Disc

2024 – XS Frame For sale: Liv Langma Advanced Pro Disc 1 road bike, a high-performance women’s road bike designed for fast, responsive riding, climbing and all-round…

Excellent42cmHydraulicShimano 105
Frame checkedFrame number checkedNo match on the registry we query, or our own theft reports. Checked 16 Oct 2026.How checks work →City Of Edinburgh
2022 Liv Avail 4
9
£480
2022 Liv Avail 4

2022 – XS Frame – Green A stylish and versatile women’s endurance road bike, ideal for club rides, fitness cycling, commuting and longer days in the saddle. The Avail AR…

Low PriceHydraulicShimano ClarisAluminium
Serviced 2026 (seller)
Frame checkedFrame number checkedNo match on the registry we query, or our own theft reports. Checked 19 Oct 2026.How checks work →City Of Edinburgh
2025 Pashley Britannia 5 Speed
7
£400
2025 Pashley Britannia 5 Speed

This beautiful Pashley Britannia ladies bicycle has hardly been used by me. Was made by Pashley in Oct 2025. It is a custom Peppermint colour. It is a traditionally hand built step over steel frame,…

Low PriceMechanicalSteel
Harrogate
2001 Cannondale CAAD5
25
£400
2001 Cannondale CAAD5

56 cm Cannondale caad 5 9 speed dura ace mechs,shifters and brake callipers. The bike has ksyrium elite front and ksyrium elite ust rear wheels with a sora cassette and string light 53 39 chain set I…

Low Price56cmRimShimano Dura-Ace
Frame checkedFrame number checkedNo match on the registry we query, or our own theft reports. Checked 16 Oct 2026.How checks work →Hetton-Le-Hole
2016 Trek Emonda S 5
7
£150
2016 Trek Emonda S 5

White carbon road bike with Shimano 105 components, mechanical shifting, rim brakes, Bontrager 700c wheels and Giant drop handlebars. Bottle cage included. Used condition with visible scratches,…

Low PriceRimShimano 105Carbon
Serviced 2025 (seller)
Frame checkedFrame number checkedNo match on the registry we query, or our own theft reports. Checked 18 Oct 2026.How checks work →City Of Edinburgh

Explore more bikes

More Argon 18 bikes

Shop the full range

Argon 18 Road

Same brand & type

Road bikes for sale

All brands & prices

Road under £3,600

Similar budget

Bikes in Walthamstow

Near you

Excellent condition

Similar quality

Argon 18 E-117 Tri Disc pros and cons

Drawn from what the seller filled in on this advert. Anything they left blank is listed under Cons, so you know what to ask before you travel.

Pros

  • Stolen check on this frame came back clear
  • Frame number recorded, so it can be checked against a stolen-bike registry and rider-filed theft reports
  • Seller says the original proof of purchase is available

Cons

Used Road Bikes, Buyer's Guide UK

Shimano 105 carbon from 2018-2022 is the sweet spot at £900-£1,500.

Author: Cyclesite editorial team

Reviewed 29 April 2026 · 15 min read

Read the guide
2026 Argon 18 E-117 Tri Disc RRP £5800

Before you make an offer

Two quick checks make a used-bike purchase far safer: confirm the price is fair against the real UK market, and confirm the frame number isn’t flagged as stolen. Both are free and take seconds.

Free bike valuation

See what any bike is worth, priced from real UK market data.

Free stolen bike check

Check any bike against a stolen-bike registry and rider-filed theft reports: free, no account.

Buying a bike safely

How to buy used with confidence and avoid the common scams.