Genesis CDA
Versatility starts here. The definitive entry-point to gravel, commuting, and touring.
One Bike. Every Road.
Starting from: £799

Genesis CDA: Gravel DNA Meets Everyday Utility
The Genesis CDA (Croix de Aluminium) platform is the foundation for your next adventure. Built to tackle everything from rough towpaths and forest trails to year-round commuting, the CDA delivers the renowned stability and rugged dependability of its steel sibling, the Croix de Fer, but in a responsive, modern aluminium chassis. This is the ultimate multi-tool bike, ready to adapt to your needs—be that a sleek weekend explorer or a fully loaded utility machine.
Key Features
Explore. Commute. Repeat.
Confidence inspiring geometry for when things get rough with relaxed angles, longer wheelbase. CDA is forgiving in the saddle and composed over gravel.

Everyday Ready, Weekend Proven
Rack and mudguard mounting points plus an integrated kickstand mount mean the CDA can be outfitted for all-year-round commuting. Numerous frame and fork mounting options for cages and bags add versatility for off-road adventures.

Gravel Oriented Componentry
All CDA models are equipped to perform right out of the box — considered component choices with disc brakes, comfortable flared handlebars, and adventure-capable gearing.

Available Colours
Bluey Armstrong

John Teal

Geometry
| Geometry | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
|
Effective Reach
|
475 | 475 | 485 | 495 | 595 |
|
Seat Tube
|
470 | 500 | 530 | 550 | 580 |
|
Top Tube
|
536 | 547 | 564 | 586 | 608 |
|
Reach
|
375 | 375 | 385 | 395 | 405 |
|
Stack
|
561 | 584 | 603 | 624 | 645 |
|
Head Tube
|
115 | 135 | 155 | 175 | 195 |
|
Head Angle
|
70 | 71 | 71 | 71.5 | 72 |
|
Seat Angle
|
74 | 73.5 | 73.5 | 73 | 72.5 |
|
Chainstay
|
435 | 435 | 435 | 435 | 435 |
|
BB Drop
|
73 | 73 | 73 | 73 | 73 |
|
Wheel Base
|
1035 | 1033 | 1049 | 1061 | 1072 |
|
Fork Offset
|
50 | 50 | 50 | 50 | 50 |
|
Stem Length
|
100 | 100 | 100 | 100 | 100 |
|
Handle Bar Width
|
420 | 440 | 440 | 460 | 460 |
Example Builds
Build Options
CDA 10
£799
- Frame Genesis ALX8 6061 Aluminium Tubing
- Drivetrain Shimano ESSA U2000
- Wheelset Amplitude G50
- Brakes Promax DSK-300 Mechanical Discs
- Tyres Maxxis Rambler 700 x 45mm Tyres

CDA20
£999
- Frame Genesis ALX8 6061 Aluminium Tubin
- Drivetrain Shimano CUES U6000, 2x10-speed
- Chainset 46/30T
- Brakes TRP Spyre mechanical discs

Genesis CDA FAQs
Everything you need to know before ordering a Genesis CDA through Tri Harder.
What's the difference between the CDA 10 and CDA 20?
The CDA 10 runs a Shimano ESSA 1x drivetrain with mechanical disc brakes — simple, reliable, and the more affordable entry point at £799. The CDA 20 steps up to a smoother-shifting Shimano CUES 2×10-speed drivetrain for £999, giving a wider gear range for varied terrain and steeper climbs.
Is the CDA suitable for commuting as well as gravel riding?
Yes — it’s built for both. The frame has rack, mudguard, and integrated kickstand mounts, so it can be set up for year-round commuting, while the geometry and tyre clearance keep it capable off-road too.
What tyres does the CDA come with?
Both the CDA 10 & CDA 20 run on 45mm Maxxis Rambler tyres as standard, giving genuine off-road capability alongside comfort on rougher surfaces
Available immediately:
We have the following bike(s) in stock
What We Think Of The Genesis CDA
This is the bike I point people to when they say 'I just want one bike that does everything' — commute Monday to Friday, gravel at the weekend, and it won't complain either way. £799 for that is genuinely good value.
What we like
- £799 entry point — the most accessible gravel bike in the whole range by a distance
- 45mm Maxxis Rambler tyres as standard — real off-road capability, not a token gravel tyre
- Rack, mudguard, and kickstand mounts built in — genuinely commute-and-tour ready without needing aftermarket workarounds
- Relaxed geometry and longer wheelbase — forgiving for less experienced riders, not twitchy
Worth knowing
- Aluminium frame and entry-level groupset (Shimano ESSA U2000 on CDA10 / Shimano CUES U6000 on CDA20) — value/utility bikes, not performance ones
Best For
Riders who want one dependable bike for commuting, towpaths, and weekend gravel — not a performance or race machine, but the best value entry point into the range.
Customer Reviews
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