Buyer's guide
Triathlon bikes with a 1x drivetrain
Tri and TT bikes sold with a single-chainring groupset: no front derailleur, simpler shifting and a cleaner, more aero front end. 10 bikes from 7 brands, starting from €4,999–€9,999 / $5,300–$10,650 / £4,100–£9,100.
How we pickedCurrent bikes with at least one build whose groupset is a 1x (single chainring) setup. The list updates automatically as bikes are added; every value links back to its manufacturer source. Last updated .
| # | Bike | From | Lightest build | UCI legal | Hydration | Sizes |
|---|---|---|---|---|---|---|
| 1 | Dolan TR2 | £4,100£4,100£4,100 | — | Not stated | Yes | XS, S, M, L, XL |
| 2 | Cervélo P-Series | €5,299$5,300£4,500 | 8.75 kg19.3 lb | Yes | No | 48, 51, 54, 56, 58, 61 |
| 3 | Storck Aero3 | €4,999€4,999€4,999 | 8.9 kg19.6 lb | Not stated | Yes | XS, S, M, L, XL |
| 4 | Ridley Triton Fast | €5,999€5,999£5,399 | — | No | Yes | XS, S, M, L |
| 5 | Cervélo P5 | €9,999$10,650£9,100 | 9.08 kg20 lb | Yes | No | 48, 51, 54, 56, 58, 61 |
| 6 | Argon 18 E-119 Tri+ Disc | $10,199$10,199$10,199 | — | No | No | XS, S, M, L, XL |
| 7 | Pardus Gomera RS | — | — | Not stated | No | XXS, XS, S, M, L, XL |
| 8 | Quintana Roo Service Course Tri | — | — | Yes | No | XS, S, M, L |
| 9 | Quintana Roo Studio NEXT V-PRi | — | — | Not stated | Yes | XS, S, M, L, XL |
| 10 | Quintana Roo V-PRi | — | — | No | Yes | XS, S, M, L, XL |
- From
- €5,299$5,300£4,500
- Lightest
- 8.75 kg19.3 lb
- Builds/sizes
- 7/6
Storage
Pardus
Gomera RS
- From
- —
- Lightest
- —
- Builds/sizes
- 1/6
- From
- —
- Lightest
- —
- Builds/sizes
- 6/4
FAQ
How many 1x drivetrain are in the database?
10 bikes from 7 brands match. Current bikes with at least one build whose groupset is a 1x (single chainring) setup.
What is the cheapest option?
The Storck Aero3 starts at €4,999 (manufacturer MSRP).
Which is the lightest?
The Cervélo P-Series: its lightest complete build weighs 8.75 kg (19.3 lb) according to the manufacturer.
How much do they cost?
Starting prices range from €4,999–€9,999 / $5,300–$10,650 / £4,100–£9,100 (manufacturer MSRP).