Premium Gravel Adventure, Built to Go Further
Take your gravel riding to the next level with the Marin Gestalt 3 2026 Gravel Bike in striking Roarange. Designed for riders who want the speed and efficiency of a road bike with the capability to tackle rough tracks, forest trails and everything in between, the Gestalt 3 is Marin's premium adventure-focused gravel bike.
At its heart is Marin's lightweight Series 3 6061 aluminium Beyond Road frame, paired with a carbon fork to provide a confident, comfortable ride across changing terrain. The frame features Bear Box internal storage, giving you a convenient place to carry essential riding kit, while internal cable routing keeps the bike looking clean and protected from the elements. Rack and mudguard mounts also make the Gestalt 3 incredibly versatile for commuting, bikepacking and longer gravel adventures.
Shimano GRX 1x12 Gravel Drivetrain
The Gestalt 3 is equipped with a premium Shimano GRX 1x12-speed groupset, delivering smooth, reliable shifting and an impressive range without the complication of a front derailleur. The 40-tooth GRX crankset and wide-range 12-speed setup make steep climbs more manageable while giving you plenty of speed when the trail opens up.
When things get technical, Shimano GRX RX820 hydraulic disc brakes with 160mm rotors provide powerful, controllable braking performance. Whether you're descending loose gravel or navigating wet roads around Liverpool, you'll have precise braking exactly when you need it.
Ready for Rougher Ground
The Gestalt 3 rolls on tubeless-compatible Marin aluminium wheels paired with chunky 700x40c Delium Rifter tyres. Their generous volume provides additional grip, comfort and stability when the surface gets rough, while the tubeless-compatible rims give you the option to upgrade to a tubeless setup for improved puncture protection and lower pressures.
A compact, 16-degree flared drop handlebar provides additional control and confidence off-road without sacrificing the familiar riding position of a gravel bike.
Why Buy the Marin Gestalt 3 2026?
- Series 3 6061 aluminium Beyond Road frame for a lightweight, durable platform
- Carbon fork for improved comfort and vibration damping
- Shimano GRX 1x12-speed drivetrain for smooth shifting and wide-range gearing
- Shimano GRX hydraulic disc brakes with 160mm rotors
- 700x40c Delium Rifter tyres for excellent gravel grip and versatility
- Tubeless-compatible wheels ready for future upgrades
- Bear Box internal storage for carrying essential riding equipment
- Internal cable routing for a clean finish and added protection
- Rack and mudguard mounts for commuting, touring and bikepacking
- Flared gravel handlebars for enhanced off-road control
- Finished in eye-catching Roarange
Whether you're exploring gravel trails, commuting across Liverpool, heading out for an all-day adventure or planning your next bikepacking trip, the Marin Gestalt 3 2026 is built to handle it all.
Shop the Marin Gestalt 3 2026 Gravel Bike in Roarange at The Rolling Fix, your independent bicycle store in Liverpool.
Specification
Frame: Series 3 Beyond Road, 6061 Aluminum, Tapered Head Tube, Relieved BB, Bear Box Internal Storage, Internal Cable Routing, Mudguard and Rack Mounts, Flat Mount Disc, 142x12mm Thru-Axle, Hidden Kickstand Mount
Rims: Marin Aluminum Double Wall, 21mm Inner, 22mm Tall, Disc Specific, Tubeless Compatible
Hub, Rear: Forged Aluminum Alloy, Disc, 32H
Hub, Front: Forged Aluminum Alloy, Disc, 32H
Tires: Delium, Rifter, 700x40, Tubeless-Compatible Wire Bead
Derailleur, Rear: Shimano GRX, RX822, 12-Speed
Shift Lever: Shimano GRX, RX820, 1x12-Speed
Crankset: Shimano GRX, FC-RX820, 40T
Chain: KMC X12
Brake, Front: Shimano BR-RX820 Hydraulic Disc, 160mm Rotor
Brake, Rear: Shimano BR-RX820 Hydraulic Disc, 160mm Rotor
Brake Levers: Shimano w/ Integrated Shifters
Handlebar: Marin Butted Alloy, Compact 16º Flared Drop
Stem: Marin 3D Forged Alloy
Grip: Marin Perforated Tape
Headset: FSA No 42ACB, 1 1/8" x 1 1/2”
Seatpost: Marin Alloy, 27.2mm
Saddle: Marin Beyond Road Concept
Pedals: Nylon Platform