Ridley Triton Fast
The Triton Fast brings Ridley's Noah Fast 3.0 aero technology into a full triathlon platform — progressive geometry, integrated hydration and storage, and a cockpit you can dial in without tools. Built to go fast on any course.
The fastest tri bike Ridley has ever built.
Starting from: £5,399
Ridley Triton Fast: A Triathlon Bike Built Around Your Race Day
The Ridley Triton Fast is a purpose-built triathlon machine that doesn’t ask you to compromise. Progressive geometry places you closer to the bottom bracket than a traditional tri bike, tipping you into a powerful, stable aero position you can hold for the full bike leg — and still run off.
Flip chips in the fork let you choose between three rake settings (45, 50 or 55mm), shifting the handling from composed and stable on fast, open roads to sharper and more responsive through technical sections. The cockpit adjusts in both stack and extension angle without fixed-increment spacers, so your fit is genuinely dialled rather than approximated. When it comes to travel or post-race breakdown, the whole assembly comes apart quickly.
Ridley back the Triton Fast with a lifetime warranty, transferable to a second owner — genuine long-term confidence beyond the first purchase. The bike has been validated at elite level, developed with input from professional triathletes including Jelle Geens, so the performance claims are backed by real race conditions rather than marketing alone.
Available in four sizes (XS–L) with a choice of builds from SRAM Rival AXS 2×12 through to SRAM Force XPLR 1×13. Custom colour configurations are available via the Ridley configurator — get in touch for current lead times.
Key Features
Internally Integrated Hydration System
A fully integrated hydration system sits inside the frame, accessible without disrupting your aero position. Designed for race-day practicality without aerodynamic compromise.
Aerodynamic Storage System
Nutrition and essentials are stored within the frame architecture itself, keeping everything within reach while preserving the bike's clean aero profile.
Adjustable Fork Rake via Flip Chips
Three rake settings — 45, 50 or 55mm — let you tune handling characteristics to suit the course. Short rake for stable, high-speed straight-line performance; longer rake for a more agile, responsive feel.
Triathlon-Specific Progressive Geometry
The Triton Fast positions the athlete closer to the bottom bracket for maximum power transfer and aero efficiency. The longer reach and higher head tube allow sustained time in the aero position without compromising stability.
Easily Adjustable and Removable Cockpit
The integrated cockpit adjusts quickly via a rotational system that isn't limited to fixed angle increments — you find your exact position, not the nearest approximation. Fully removable for travel or maintenance.
UDH Compatible and Future-Ready
Universal Derailleur Hanger (UDH) compatibility means the Triton Fast works with all current electronic groupsets and is ready for the latest drivetrain technologies as they emerge.
Available Colours
Battleship Grey
Soft Blue
Geometry
| Geometry | XS | S | M | L |
|---|---|---|---|---|
|
A
|
830 | 850 | 880 | 910 |
|
B
|
490 | 510 | 540 | 570 |
|
C
|
490 | 510 | 535 | 560 |
|
D
|
70 | 100 | 130 | 160 |
|
E
|
80 | 80 | 81 | 82 |
|
F
|
71 | 71.5 | 72 | 72 |
|
G
|
410 | 410 | 410 | 410 |
|
H
|
78 | 78 | 78 | 78 |
|
I
|
1004 | 1020 | 1054 | 1089 |
|
S
|
476 | 508 | 538 | 568 |
|
R
|
406 | 420 | 450 | 480 |
|
Reach range, up to armpad position
|
456-496 | 470-510 | 500-540 | 530-570 |
|
Stack range, up to armpad position
|
566-661 | 598-693 | 628-723 | 658-753 |
Example Builds
Build Options
Sram Rival AXS 2x12sp
£5,399
- Sizes XS, S, M, L
- Frame Triton FAST
- Material Carbon
- Fork Triton FAST
- Groupset Sram Rival AXS 2x12sp
- Wheelset Forza Skiron 65 Carbon / DTSwiss 370 Hub
- Tyres Corsa N.EXT 700x28c TLR
Sram Force XPLR 1x13
£8,099
- Sizes XS, S, M, L
- Frame Triton FAST
- Material Carbon
- Fork Triton FAST
- Groupset Sram Force XPLR 1x13
- Wheelset DTSwiss ARC1400 65mm
- Tyres Corsa N.EXT 700x28c TLR
Ridley Triton Fast FAQs
Everything you need to know before ordering a Ridley Triton Fast through Tri Harder.
What makes the Triton Fast different from a standard TT bike?
It uses triathlon-specific progressive geometry that positions you closer to the bottom bracket than a traditional TT bike, built for sustained comfort and power over a full bike leg rather than a shorter time trial effort.
How does the adjustable fork rake work?
Flip chips in the fork let you choose between three rake settings — 45, 50 or 55mm — shifting the handling from stable and composed at high speed to sharper and more responsive through technical sections.
Can I adjust the cockpit fit without buying new parts?
Yes — the cockpit adjusts in both stack and extension angle through a rotational system rather than fixed-increment spacers, so you can dial in your exact position rather than the nearest approximation.
How is hydration and nutrition storage handled on the Triton Fast?
Both are integrated within the frame itself — hydration and nutrition storage sit inside the frame architecture, keeping them accessible without disrupting your aero position or the bike’s clean profile.
What We Think Of The Ridley Triton Fast
The Triton Fast is Ridley's first purpose-built tri platform, and it shows — this isn't an aero road bike wearing clip-ons. The progressive geometry genuinely changes how the position feels, and the tool-free cockpit adjustment means you're not fighting fixed spacer increments to get your fit right.
What we like
- Progressive geometry positions you closer to the bottom bracket for a genuinely different, more powerful aero position — not just a marketing term
- Cockpit adjusts in stack and extension angle without fixed increments, so fit is properly dialled rather than approximated
- Adjustable fork rake via flip chips (45/50/55mm) lets you tune handling to the course rather than accepting one compromise setup
- Lifetime warranty, transferable to a second owner — genuine long-term value beyond the first sale
Worth knowing
Best For
Triathletes who want a genuinely purpose-built platform over an adapted road frame, and who'll make use of the fine-tuned fit and handling adjustability rather than just wanting a fast-looking bike.
Customer Reviews
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