Your bike split just got faster.
Your bike split just got faster. The Dolan TR1, Our Triathlon specific, fully customisable build.  Designed and refined by a collaboration of the world's best triathletes and Dolan Bikes development team, the Dolan TR1 will set you up for your fastest bike split to date. Featuring fully internal cable routing, offering a sleek aero profiled design, the full carbon Dolan TR1 frameset allows for a collection of additional extras specific to your chosen event.
Buy Now


In a sport where position is everything, the Dolan TR1 features integrated hydration tanks, food and tool boxes ensuring your optimal aero position can be maintained throughout your chosen event.  Incorporating the latest technology in the bicycle industry, the Dolan TR1 incorporates 12mm bolt thru axles, paired with full hydraulic brakes guaranteeing a solid connection between bike and rider. In addition, being Di2 and EPS compatible, accompanied by a fully adjustable cockpit allows you to create a rider specific position,  built around your specifications with ease.


Aerodynamic Design

The TR1 has been aerodynamic designed and developed to be faster and stiffer

Internal Cable Routing

With a supreme clean aero look, the internal routing streamlines speed and provides seamless integration with electronic shifters.

Multi-Position Seatpost

Fine-tune your position for maximum efficiency. The multi-position seatpost ensures comfort when riding on the limit in the heat of competition.

Race Geometry

Race bikes push rider weight low and forward for better aerodynamics and more front wheel traction

Tri Geometry

An ergonomic design and bike geometry helps you hone the perfect position for maximum power and maximum comfort.

Who is it for?

Designed and developed alongside Triathletes competing on the world circuit, the intensive development the Dolan TR1 has completed has created the bike of dreams for the Time Trialists and Triathletes.

Fully customisable positional set up’s feature alongside a comprehensive range of additional details, giving you every opportunity to achieve your fastest bike split yet.

From a 10mile time trial to a full distance triathlon, the aero profiled tubing, fully internal cable routing constructed using Toray T800 carbon tubing creates our fastest bike yet, ready to create your next PB.

Size Small Medium Large X-Large
A Head Angle 70.3 71.5 72 72.5
B Top Tube Range (mm) 480 505 530 560
C Head Tube Length (mm) 100 115 140 165
D Seat Tube Length Center To Top (mm) 505 525 549 577
E Front Center (mm) 570 586 609 636
F Rear Center (mm) 395 395 395 395
G Stack (mm) 499 518 543 569
H Reach (mm) 365 385 405 429
I Wheel Base 954 970 993 1021


Want to find out more about The Dolan TR1? What is the warranty? Or What does the TR1 weigh? The Answers to these and more can be found below.
All Dolan branded frames and forks purchased after January 1st 2024 carry a lifetime warranty

No, pedals are a personal choice. We offer a wide range Here.

Sort By
  • Low to High
  • High to Low
  • A to Z
  • Z to A
  • New In
You've viewed 2 of 2 products