SpecializedAethos
Specialized's ultra-light, non-aero climbing bike, launched in 2020.
- Racetype
- Carbonframe
- 34listings now
Typical used price
£3,000
from £1,537 · 29 listings
Typical new / ex-demo
£4,087
from £3,790 · 4 listings
View on eBay →
Updated 1h ago
Used Aethos price by groupset
eBay UK · median Buy It Now incl. postagePrice history
eBay UK · median Buy It Now asking price
We started tracking this bike on 20 Oct 2026. The chart fills in as we record prices each day.
34 listings
-
Specialized Aethos Comp 58CM SRAM Rival *updated E8
Used
SRAM Rival 58cm · XLCarbon hedviahlber0 · 100% · 4 feedback · check carefully£1,537 collection or postage not shown 44% below typical -
£1,550 incl. £50 delivery Older or lower spec? -
Specialized Aethos Sport 2025, 56cm, HUNT Carbon 30 wheels KT20
Used
56cm · LCarbon2025 2partreturn · 100% · 354 feedback£1,996 collection or postage not shown 33% below typical -
2021 Specialized Aethos Pro Ultegra Di2 Road Bike (Size 56cm) B93
Used
Ultegra electronic 56cm · LCarbon2021 cardborb · 100% · 2,074 feedback£2,095 collection or postage not shown 33% below typical -
Specialized Aethos Expert Ultegra Di2 12-Speed Carbon Disc Road Bike 2021, 54cm SK9
Used
Ultegra electronic 54cm · MCarbonDisc brakes2021 danes_1215 · 100% · 16 feedback£2,306 incl. £60 delivery 26% below typical -
Specialized Aethos Comp 58cm Carbon Road Bike SRAM Rival eTap AXS 2x12 Disc W14
Used
SRAM Rival electronic 58cm · XLCarbonDisc brakes uk2014-edou · 100% · 48 feedback£2,439 incl. £40 delivery 13% below typical -
Specialized Aethos Pro Road Bike 54cm Ultegra EX39
Used
Ultegra 54cm · MCarbon alathy1 · 100% · 416 feedback£2,455 collection or postage not shown 18% below typical -
Specialized Aethos Comp, size 54cm in unpainted black carbon AVAILABLE NOW GL2
Used
54cm · MCarbon da-714665 · 100% · 4 feedback · check carefully£2,506 collection or postage not shown 16% below typical -
Specialized Aethos 54cm 700C 2023 Road Bike LE11
Used
54cm · MCarbon2023 xyls8084 · 100% · 2 feedback · check carefully£2,607 incl. £50 delivery 13% below typical -
2023 Specialized Aethos Disc Full Carbon Road Bike 56cm 105 Di2 Roval L15
Used
105 electronic 56cm · LCarbonDisc brakes2023 theb1keshop · 100% · 290 feedback£2,650 incl. £55 delivery 5% below typical -
Specialized Aethos Comp Rival AXS 58cm CV32
Used
SRAM Rival electronic 58cm · XLCarbon chris_s0 · 100% · 448 feedback£2,791 incl. £30 delivery About typical -
Specialized Aethos 2025 54cm Trade In PL7
Used
54cm · MCarbon2025 bikehutspec · 99.5% · 1,225 feedback£2,862 incl. £50 delivery 5% below typical -
Specialized Aethos Comp. Size 52cm. Colour: Satin Carbon BS22
Used
52cm · SCarbon paul_19650 · 100% · 141 feedback£2,914 collection or postage not shown About typical -
Specialized Aethos Comp Rival eTap AXS Carbon/Teal/Silver Size 58 LA3
Used
SRAM Rival electronic 58cm · XLCarbon phelpsie1987 · 100% · 229 feedback£2,965 collection or postage not shown 6% above typical -
Specialized Aethos Pro Road Bike - SRAM Force - Size 56 - 165mm IG9
Used
SRAM Force 56cm · LCarbon carcitroa · 100% · 298 feedback£3,000 collection or postage not shown About typical -
Specialized Aethos Pro - New/Unused - Sram Force Groupset - 54cm - Power Meter FK2
New / ex-demo
SRAM Force 54cm · MCarbon 5d 4h · 0 bids couturecycling · 100% · 34 feedback£3,036 free delivery Current bid -
Specialized Aethos Pro Ultegra Di2 Road Bike Chameleon Green, Size 54cm N10
Used
Ultegra electronic 54cm · MCarbon probiketrader · 100% · 2,137 feedback£3,065 incl. £70 delivery About typical -
Aethos Road Bike Carbon Fibre Lightweight 700C 56cm Disc Specialized B77
Used
56cm · LCarbonDisc brakes griffmonza · 100% · 814 feedback£3,067 collection or postage not shown About typical -
£3,067 collection or postage not shown About typical -
Specialized Aethos Pro Force AXS 2023 56cm Carbon Road Bike - Roval Alpinist CL DD1
Used
SRAM Force electronic 56cm · LCarbon2023 daniemacmilla_83 · 100% · 20 feedback£3,147 collection or postage not shown About typical -
Specialized Aethos Expert - SRAM Rival AXS eTap 56cm RH5
Used
SRAM Rival electronic 56cm · LCarbon justpedaluk · 100% · 79 feedback£3,240 incl. £40 delivery 16% above typical -
Specialized Aethos Pro Sram Force eTap AXS Disc Road Bike 2021, Size 54cm B29
Used
SRAM Force electronic 54cm · MCarbonDisc brakes2021 adamphippen · 100% · 323 feedback£3,577 collection or postage not shown 15% above typical -
Specialized Aethos Expert - SRAM Rival eTap AXS *Ex-Demo* RH5
New / ex-demo
SRAM Rival electronicCarbon justpedaluk · 100% · 79 feedback£3,790 incl. £40 delivery 7% below typical -
Specialized S-Works Aethos Road Bike 56cm, Full Dura Ace Di2 SY22
Used
Dura-Ace electronic 56cm · LCarbon rick_bailey87 · 100% · 879 feedback£4,036 collection or postage not shown 24% below typical -
Specialized S-Works Aethos. 58 Frame.Ultegra 12sp. Hunt Aerodynamicist 1213g SN14
Used
Ultegra 58cm · XLCarbon simonclarke772012 · 100% · 151 feedback£4,087 collection or postage not shown 36% above typical -
2025 Specialized Aethos Expert Ultegra DI2 Carbon Road Bike Size 56 RH18
New / ex-demo
Ultegra electronic 56cm · LCarbon2025 in-gear · 100% · 1 feedback · check carefully£4,087 collection or postage not shown About typical -
Specialized Aethos Expert 2025 Carbon 12-Speed Hydro Disc 56cm 700C Green HA2
New / ex-demo
56cm · LCarbonDisc brakes2025 bir-1427 · 100% · 4 feedback · check carefully£4,087 collection or postage not shown About typical -
£4,837 collection or postage not shown 61% above typical -
2026 Specialized Aethos 2 Pro Force AXS E1 Road Bike Red, 58cm – Mint N10
Used
SRAM Force electronic 58cm · XLCarbon2026 probiketrader · 100% · 2,137 feedback£4,865 incl. £70 delivery 57% above typical -
Specialized S-works Aethos Dura-Ace Di2 - Alpinist Wheels, 4iiii Dual PM, 54 BN7
Used
Dura-Ace electronicCarbon richarstron-2 · 0% · 7 feedback · check carefully£5,287 collection or postage not shown About typical -
Specialized S-Works Aethos Bike 61 cm full sram red NR6
Used
SRAM Red 61cm · XXLCarbon s-works99 · 100% · 2,302 feedback£5,337 collection or postage not shown About typical -
BRAND NEW: Specialized Aethos S-Works 56 Sram AXS SL6
New / ex-demo
Electronic shiftingCarbon ashley_wheaton · 100% · 965 feedback£5,337 collection or postage not shown 31% above typical -
Specialized S-Works Aethos. 58 Frame in RTP Raw Carbon SN14
Used
58cm · XLCarbon simonclarke772012 · 100% · 151 feedback£5,337 collection or postage not shown 78% above typical -
Specialized S-Works Aethos Dura Ace Di2 G3
Used
Dura-Ace electronicCarbon jive1976 · 100% · 251 feedback£5,637 incl. £50 delivery 7% above typical
Only seeing UK listings. Compare all 5 countries →
Before you buy a used Aethos
- Get the frame size right first. A bargain in the wrong size is no bargain. Check the seller's size against our size guide, and ask for the stack and reach if you're between sizes.
- Check carbon for cracks and crash damage. Ask for close-up photos of the top tube, down tube, fork, dropouts and around the seatpost clamp, and whether it's ever been crashed.
- Check it isn't stolen. Ask for the frame serial number (usually under the bottom bracket) and check it on BikeRegister. A genuine seller won't mind, and a receipt is a good sign.
- Confirm the groupset and wheels. Titles often say "Ultegra" when only the gears are. Ask what the brakes, chainset and wheels are, and how worn the chain and cassette are.
- Pay safely at this price. Pay through eBay so the Money Back Guarantee covers you, even if you collect in person. Never pay by bank transfer outside eBay.
- Collection or courier? Many bikes are collection only. If it's being posted, ask how it'll be packed: a proper bike box with the derailleur protected.
Questions
How much is a used Specialized Aethos worth?
Based on current eBay UK Buy It Now listings, a used Specialized Aethos typically costs £3,000 including postage, with the cheapest at £1,537. The groupset makes a big difference: Top tier bikes go for about £5,312, Ultegra / Force bikes go for about £3,065, 105 / Rival bikes go for about £2,720. These are asking prices, so a bike can sell for less.
How much does a new or ex-demo Specialized Aethos cost on eBay?
New and ex-demo Specialized Aethos bikes on eBay UK typically cost £4,087, from £3,790.
What type of bike is the Specialized Aethos?
Specialized's ultra-light, non-aero climbing bike, launched in 2020. It's a race bike and most are carbon.
What sizes of Specialized Aethos are for sale?
Right now the most listed sizes are L (10), M (8), XL (7). Use the frame size filter, or our size guide if you're not sure of yours.
