Question 1

What is a time trial / triathlon bike?

Accepted Answer

Time trial and triathlon bikes: aerodynamics-first frame geometry, bullhorn bars with aerobars, deep-section wheels. Cervélo P5, Trek Speed Concept, Canyon Speedmax, Argon 18 E-119 and others.

Question 2

What should I look for in a used time trial / triathlon bike?

Accepted Answer

Match the bike's intended use to your riding (a race-focused frame is a poor commute bike, an endurance frame is a poor crit bike). Check the groupset tier; that's the biggest single driver of resale price. For carbon frames, inspect the head tube, bottom bracket, and seat tube for cracks. Confirm the model year matches the seller's claim against manufacturer reference photos.

Question 3

How much does a used time trial / triathlon bike cost?

Accepted Answer

Used time trial / triathlon bike prices span an enormous range: entry-level alloy frames trade for $500-1,500 while top-tier carbon race bikes can hold $5,000-9,000 even years after launch. The cards below show each model's median used-market price, refreshed daily from real listings. Click into a model to see the full year-by-year breakdown.

Best used time trial / triathlon bikes

Speed Concept

P5

P-Series

E-119

Speedmax CF SLX

X-PR

Speedmax CF

Speedmax CFR

Find a deal on a time trial / triathlon bike