2x Gravel Bikes (Double Chainring)
Optimized cadence control, close gear spacing, and high-speed efficiency for all-road & mixed surfaces
2x (two-by) drivetrains feature two front chainrings (typically 46/30T or 48/32T sub-compact gravel ratios) paired with a tight-ratio 11-34T or 11-36T rear cassette.
If your gravel riding involves long stretches of tarmac, group pacelines, fast rolling countryside lanes, or bikepacking touring where maintaining an exact pedalling cadence is vital, a 2x setup is unbeatable.
Compare available 2x gravel bikes from Shimano GRX 2x and Shimano 105/Tiagra across UK retailers below.
Filter UK Gravel Bikes

VooDoo Limba

Kona Rove Al 700 Brown
Save ยฃ100.00Marin Gestalt Tan
Save ยฃ204.00Giant Revolt 2
Save ยฃ191.00Trek Checkpoint Alr 3 Crimson

Marin Gestalt 1

Marin Gestalt 1 1
Save ยฃ250.00Liv Devote 2
Save ยฃ100.00Specialized Diverge 3 Shimano Cues

Boardman Adv 9 0
Save ยฃ150.00
Specialized Diverge E5 Gloss Dune

Whyte Tourus Gloss Dark Cobalt

Ribble Cgr 725 Tiagra


Ribble Cgr Al Tiagra
Save ยฃ301.00Specialized Diverge E5 Elite Ashen Obsidian

Save ยฃ200.00Van Rysel Shimano Grx 2x12v Grvl Af
Save ยฃ250.00
Scott Overloand 30

Ribble Cgr Ti Ultegra Di2

Merida Silex 4000 Slate

Merida Silex 400

Kona Sutra

Genesis Croix De Fer 20

Orbea Terra H40 Bumblebee Brown

Scott Overland 20


Lapierre Crosshill CF 6.0 2026 - Gravel Bike

Giant Revolt Advanced 1
Save ยฃ374.00Giant Revolt Advanced 2
Save ยฃ300.00Liv Devote Advanced 0

Merida Mission 4000 Silk Flip Flop Purple

Merida Mission 4000 Silk Low Key Flip Flop Purple

Genesis Croix De Fer 30
Save ยฃ200.00Cube Nuroad C 62 Pro Swimmingpool

Genesis Croix De Fer 1

Kona Rove Ltd
Save ยฃ300.00Cervelo Custom Aspero Grx Rx610 2x
Save ยฃ600.00Giant Revolt Advanced Pro 1
Save ยฃ2,750.00Giant Revolt X Advanced Pro 0
Save ยฃ1,950.99J.Guillem Orient Ultegra DI2 Disc 54cm Gravel Bike 2022
Save ยฃ704.85Orbea Terra Race M20i Ltd Sunset View
Save ยฃ750.00Giant Revolt Advanced Pro 0
Save ยฃ749.00Liv Devote Advanced Pro

Giant Revolt Advanced Sl 2
Save ยฃ200.00Giant Revolt Advanced Sl 1

Giant Revolt Advanced Sl 0
Buying via the Cycle to Work scheme?
You can save up to 42% on these bikes through tax-free salary sacrifice at retailers like Tredz and Leisure Lakes Bikes. See exact calculations on ยฃ1,000, ยฃ1,500, and ยฃ2,500 models, plus how the 7% ownership fee works.
Why Choose a 2x Gravel Drivetrain?
Seamless cadence transitions and unmatched versatility for riders who split time between road and gravel.
Cadence Efficiency on Mixed Terrain
With smaller percentage steps between adjacent cogs (often just 1 to 2 teeth in the cruising zone), you will always find the exact right gear for your preferred cadence, saving valuable energy over long distance sportives and multi-hour rides.
- โSub-compact 46/30T front chainrings provide sub-1:1 low gears for steep climbs.
- โ46T or 48T big ring provides ample top-end speed for fast road descents.
- โIdeal for "one-bike-to-do-it-all" riders using interchangeable wheelsets for road and gravel.
Frequently Asked Questions
Is 2x gearing good for steep gravel hills?
Yes! A 30T small chainring paired with a 34T or 36T rear cassette delivers a lower climbing gear than many standard road bikes, making steep off-road climbs manageable.
Popular Gravel Bike Searches
Browse our curated gravel bike categories. Jump straight to pre-filtered specs, live prices, and buying advice.
Gravel Bike Deals & End-of-Season Sales
Compare discounted gravel bikes with verified price drops below RRP from UK retailers like Tredz, Leisure Lakes Bikes, Decathlon, and Ribble.
Under ยฃ800
Best cheap gravel bikes in the UK for commuting, canal towpaths & weekend trails.
Under ยฃ1,000
Best affordable entry-level UK gravel bikes for commuting & weekend trails.
Under ยฃ1,500
The ultimate value sweet spot: hydraulic brakes, Shimano GRX, and tubeless wheels.
Under ยฃ2,000
High-end Shimano GRX 600/800, entry carbon frames, and lightweight performance.
Under ยฃ2,500
Performance carbon frames, electronic wireless shifting, and race-ready gravel builds.
Under ยฃ3,000
Premium carbon gravel bikes, wireless electronic shifting (AXS/Di2), and fast wheels.