Marin Gestalt 1 Gravel Bike 2026

Upgrade your gravel adventures with the Gestalt 1's Series 3 Aluminum frame and carbon fork. Stash snacks and tools inside the frame with our Bear Box storage system. Cables route internally for clean looks. Flared bars and dialed geometry boost control when things get loose, and wide 40mm tires stick to sketchy surfaces. Shimano's CUES 9-speed drivetrain keeps you spinning all day and powerful CUES hydraulic disc brakes stop in any conditions. Rack and fender mounts add even more versatility.

Step up your ride with the Gestalt 1’s Series 3 Aluminum frame and carbon fork.

Our Series 3 Aluminum is responsive, supple and comfortable – long distance adventures are gobbled up. Out front, the carbon fork dampens vibrations on rough terrain without adding weight. Together they make the bike feel planted and confident, ready to handle washboard, gravel, tarmac or any surface you throw at it. Internal cable routing keeps things clean, and forged dropouts with thru-axles boost efficient power transfer.

SRAM’s Universal Derailleur Hanger is the ultimate upgrade and maintenance life hack. Gestalt is compatible with SRAM’s Full Mount derailleurs – upgrade down the line with no will-it-fit worries. The hanger is widely available and universal – if it needs replacing it’s easy to find and simple to fit.

The Series 3 Aluminum frame gets our neat solution for gear stashing – the Bear Box internal downtube storage comes with a bag included so can stow tools, spare tubes and snacks inside the frame rather than on your back. Make your bike do the work instead of your back – there’s less weight on your shoulders to ride free.

Shimano CUES hydraulic disc brakes are a big jump up from mechanical. They modulate with precision, stop hard and need way less hand effort – after a long day of gravel riding, that matters. Wide 36mm WTB Exposure tires grip loose surfaces, while 16-degree flared drop bars boost control on technical descents.

Matching the brakes, the CUES 9-speed Shimano drivetrain has the range to climb steep summits and maintain speed on flats. A 46/30T compact crank paired with an 11-36T cassette handles everything without overthinking gear selection. Rack and fender mounts mean you can build this bike your way – bikepacking or commuting, it's ready to go explore.

Specifications