Triathlon bikes
Triathlon bikes for sale on Ireland's largest auction and classifieds sites
Cervelo triathlon bike - cervelo, - £1740.70
Triathlon bike great • Condition giant rims - Free postage - New and Used
Triathlon bike great • Condition giant rims - Free postage - New and Used
Scott plasma 54cm - scott, - £2505.70
Scott plasma premium • 54cm medium speed • Ultegra di2 swiss - Free postage - New and Used
Scott plasma premium • 54cm medium speed • Ultegra di2 swiss - Free postage - New and Used
Trek speed concept di2 carbon - trek, - £2551.60
Assembled usa project • One everything included • Photos except wheels - Free postage - New and Used
Assembled usa project • One everything included • Photos except wheels - Free postage - New and Used
Argon 119 tri - e-119, tri+ - £4886.70
Argon e119 tri • Bought this bike • Then succumbed injury - Free postage - New and Used
Argon e119 tri • Bought this bike • Then succumbed injury - Free postage - New and Used
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Boardman team 700c speed - 700c, 20-speed - £418.79
Headset fsa orbit • Acb 1.5 tapper • Fork steer integrated - Free postage - New and Used
Headset fsa orbit • Acb 1.5 tapper • Fork steer integrated - Free postage - New and Used
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48 listings · from £4.38 · avg £1089.18
⚠️ These listings were last updated more than 8 days ago.
Search for fresh listings
Browse 48 triathlon bikes listings currently in our index. Prices range from £4.38 to £4886.7, with an average of £1089.18. 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 triathlon bikes →
Argon tt triathlon - argon, - £363.70
Argon time trial • Bike 46cm great • Ideal smaller riders - Free postage - New and Used
Argon time trial • Bike 46cm great • Ideal smaller riders - Free postage - New and Used
Felt b2r time - felt, trial/triathlon - £516.70
Blue colour adds • Stylish touch this • Top quality sporting - Free postage - New and Used
Blue colour adds • Stylish touch this • Top quality sporting - Free postage - New and Used
Cervelo 56cm carbon - cervelo, - £975.70
Ideal serious cyclists • Looking enhance their • Performance competitive events - Free postage - New and Used
Ideal serious cyclists • Looking enhance their • Performance competitive events - Free postage - New and Used
Quintana roo kilo triathlon - quintana, - £172.29
Quintana roo kilo • Bike frame 53cm • From early brakes - Free postage - New and Used
Quintana roo kilo • Bike frame 53cm • From early brakes - Free postage - New and Used
Felt pro triathlon bike - tt, - £516.69
Bike great condition • Just serviced sram • Red including upgraded - Free postage - New and Used
Bike great condition • Just serviced sram • Red including upgraded - Free postage - New and Used
Ribble ultralite frameset - ribble, - £150.00
Axle type brake • Bsa shimano included • Our mission give - Free postage - New and Used
Axle type brake • Bsa shimano included • Our mission give - Free postage - New and Used
Planet stealth pro carbon - stealth, - £542.20
Black planet stealth • Carbon triathlon bike • Good condition throughout - Free postage - New and Used
Black planet stealth • Carbon triathlon bike • Good condition throughout - Free postage - New and Used
Scott plasma carbon tt - scott, - £537.09
Bike very good • Condition has just • Been serviced new - Free postage - New and Used
Bike very good • Condition has just • Been serviced new - Free postage - New and Used
Bike planet shimano - bike, - £525.63
Generally good conditions • Some paint chips • Shimano dura ace - Free postage - New and Used
Generally good conditions • Some paint chips • Shimano dura ace - Free postage - New and Used
Carvelo tt triathlon - 56, - £1536.70
Smart trainer • Carvelo triathlon bike • Full aero setup - Free postage - New and Used
Smart trainer • Carvelo triathlon bike • Full aero setup - Free postage - New and Used
Trek speed concept - trek, - £2500.00
Trek speed concept • Tri edition oversized • Fork aero fairing - Free postage - New and Used
Trek speed concept • Tri edition oversized • Fork aero fairing - Free postage - New and Used
Moda sharp triathlon - moda, - £800.00
Moda sharp triathlon • Bike sram red • Speed pro missile - Free postage - New and Used
Moda sharp triathlon • Bike sram red • Speed pro missile - Free postage - New and Used
Cervelo triathlon bike - p3, - £1033.85
Carbon zip 808 • Firecrest race wheels • Dura ace front - Free postage - New and Used
Carbon zip 808 • Firecrest race wheels • Dura ace front - Free postage - New and Used
Kuota kt5 zero large - kuota, - £1791.70
This much loved • Tri bike sale • Built from new - Free postage - New and Used
This much loved • Tri bike sale • Built from new - Free postage - New and Used
Cervelo frameset 51cm - cervelo, time - £669.70
This cycle was • Bought 2022iam selling • Behalf son brand - Free postage - New and Used
This cycle was • Bought 2022iam selling • Behalf son brand - Free postage - New and Used
Cervelo bike p5 - tt, - £2760.70
Cervelo bike high • Performance time trial • Unisex adults made - Free postage - New and Used
Cervelo bike high • Performance time trial • Unisex adults made - Free postage - New and Used
Giant trinity advanced pro - pro, 2 - £1791.70
Cockpit upgraded aerocoach • Carbon bars pads • This 2018 giant - Free postage - New and Used
Cockpit upgraded aerocoach • Carbon bars pads • This 2018 giant - Free postage - New and Used
1845 2019 boardman 4 tte - £1845, - £2245.00
Has undergone full • Strip down rebuild • Several new components - Free postage - New and Used
Has undergone full • Strip down rebuild • Several new components - Free postage - New and Used
Selle italia watt - watt, superflow - £55.00
- Free postage - New and Used
- Free postage - New and Used
Giant trinity time trial - giant, - £865.00
Model trinity make • Giant pedals clipless • Included see photos - Free postage - New and Used
Model trinity make • Giant pedals clipless • Included see photos - Free postage - New and Used
Giant trinity advanced time - giant, - £312.70
Giant trinity carbon • Frameset comes seatpost • Brake calipers will - Free postage - New and Used
Giant trinity carbon • Frameset comes seatpost • Brake calipers will - Free postage - New and Used
Sensa dura bike - dura, tt - £1026.70
Sale sensa dura • Aero bike great • Condition 800 located - Free postage - New and Used
Sale sensa dura • Aero bike great • Condition 800 located - Free postage - New and Used
Dolan scala large triathlon - large, tt - £199.34
56cm which large • Belive 6ft1 wouldn • Have changed didn - Free postage - New and Used
56cm which large • Belive 6ft1 wouldn • Have changed didn - Free postage - New and Used
Raleigh criterium road bike - raleigh, 12 - £312.70
Seat tube 53.5cm • 56.5cm stem 1.5inch • Speed front ring - Free postage - New and Used
Seat tube 53.5cm • 56.5cm stem 1.5inch • Speed front ring - Free postage - New and Used
Bmc time trial bike - bmc, - £1587.70
Bmc tm01 di2 • Ultegra - Free postage - New and Used
Bmc tm01 di2 • Ultegra - Free postage - New and Used
Canyon speedmax size di2 - speedmax, - £2556.70
Di2 shifting ulgetra • Detrailers aerox aero • Wheel this still - Free postage - New and Used
Di2 shifting ulgetra • Detrailers aerox aero • Wheel this still - Free postage - New and Used
Triathlon ironman quintana - triathlon, - £1995.70
Triathlon ironman quintana • Roo prsix race • Ultegra bike high - Free postage - New and Used
Triathlon ironman quintana • Roo prsix race • Ultegra bike high - Free postage - New and Used
Blue triad triathlon - blue, ex - £710.50
Fast responsive bike • That have really • Enjoyed using had - Free postage - New and Used
Fast responsive bike • That have really • Enjoyed using had - Free postage - New and Used
Argos aero 52cm reynolds - aero, time - £177.50
Beautifully made fillet • Brazed reynolds 531 • Mix select custom - Free postage - New and Used
Beautifully made fillet • Brazed reynolds 531 • Mix select custom - Free postage - New and Used
Ceepo venom carbon bike - ceepo, tt - £700.00
Ceepo venom carbon • Bike 2019 rim • Brakes tektro calipers - Free postage - New and Used
Ceepo venom carbon • Bike 2019 rim • Brakes tektro calipers - Free postage - New and Used
Bicycle 650b road bike - 650b, - £31.90
Bicycle 650b road • Bike triathlon high • Enthusiasts made aluminium - Free postage - New and Used
Bicycle 650b road • Bike triathlon high • Enthusiasts made aluminium - Free postage - New and Used
Quintana roo seduza - roo, carbon - £419.80
Sale one quintana • Roo triathlon bike • Good used condition - Free postage - New and Used
Sale one quintana • Roo triathlon bike • Good used condition - Free postage - New and Used
Argon e117 triathlon - e117, / - £2699.00
Argon e117 tri • Proprietary integration makes • Disc easy ride - Free postage - New and Used
Argon e117 tri • Proprietary integration makes • Disc easy ride - Free postage - New and Used
Specialized works shiv tt - specialized, - £669.70
Specialized works shiv • Bike high performance • Time trial triathlon - Free postage - New and Used
Specialized works shiv • Bike high performance • Time trial triathlon - Free postage - New and Used
Kuota kryon triathlon - kuota, road - £1230.70
This second generation • Aero kryon optimised • Aerodynamics ultra stiff - Free postage - New and Used
This second generation • Aero kryon optimised • Aerodynamics ultra stiff - Free postage - New and Used
Carbon fibre full - carbon, disc - £200.00
Previous owner used • Triathlon 25mm width • Had vittoria corsa - Free postage - New and Used
Previous owner used • Triathlon 25mm width • Had vittoria corsa - Free postage - New and Used
Cervelo tri bike - cervelo, tri/tt - £1689.70
Dura ace di2 • Cervelo tri bike • High performance time - Free postage - New and Used
Dura ace di2 • Cervelo tri bike • High performance time - Free postage - New and Used
Ribble ultra tri bike - ultra, large - £1740.70
Ribble ultra tri • This bike has • Never been dropped - Free postage - New and Used
Ribble ultra tri • This bike has • Never been dropped - Free postage - New and Used
Mavic ssc tubular - ssc, cx-01 - £542.19
Wheels are used • But good condition • Rubber strip attaching - Free postage - New and Used
Wheels are used • But good condition • Rubber strip attaching - Free postage - New and Used
Iscaselle triathlon road - triathlon, - £4.38
Little bit tatty • But perfectly usable • Your vintage restoration - Free postage - New and Used
Little bit tatty • But perfectly usable • Your vintage restoration - Free postage - New and Used
Magura 6tt rim brakes - magura, - £145.00
Rim brake set • Magura 6tt hydraulic • Front rear sale - Free postage - New and Used
Rim brake set • Magura 6tt hydraulic • Front rear sale - Free postage - New and Used
Kuota factor carbon - k, - £363.70
Kuota factor triathlon • Full carbon bike • Excellent condition brought - Free postage - New and Used
Kuota factor triathlon • Full carbon bike • Excellent condition brought - Free postage - New and Used
Scott time trial - scott, - £511.60
Scott plasma frame • Xxs speed shimano • Ultegra group set - Free postage - New and Used
Scott plasma frame • Xxs speed shimano • Ultegra group set - Free postage - New and Used
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Everything you need to know about triathlon bikes
Whether you are looking for a brand-new or second-hand triathlon bikes, eBay offers one of the largest selections available online. With 48 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 £4.38, while premium listings can reach £4886.7 — giving you a wide budget spread to work with. The average price of £1089.18 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.