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Marin Mountain bike frames

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Find Bikes and frames from Marin for bike

MARIN MTB Frames: The Heart of Your Dream Build, Born in California

Embark on your ultimate custom build with a MARIN mountain bike frame, the very heart of a machine born in the legendary hills of Marin County, California—the birthplace of mountain biking itself. For decades, MARIN has been synonymous with a simple yet profound philosophy: Made for Fun. This ethos is engineered into the very DNA of every frame they produce, offering the perfect foundation for riders who demand performance, durability, and an unparalleled sense of playfulness on the trail. Here at bikeinn, we proudly present an extensive collection of MARIN MTB frames, empowering you to construct a bike that is a true extension of your riding style.

Choosing a MARIN frame-only option is a declaration of intent. It’s for the discerning rider who knows exactly what they want, from the precise feel of their suspension to the engagement of their chosen hub. It’s about creating a one-of-a-kind mountain bike, tailored to your local trails and personal preferences. Whether you´re building a feather-light cross-country race weapon, a robust enduro sled for smashing bike park laps, or an aggressive hardtail for all-weather shredding, the journey begins with the perfect MARIN chassis.

At the core of their full-suspension offerings is the highly acclaimed MultiTrac suspension platform. This system is meticulously engineered to provide a supple ride over small bumps for incredible traction, solid support during mid-stroke hits, and an efficient pedaling platform for those grueling climbs. When you choose a MARIN full-suspension frame, like the versatile Rift Zone trail frame or the gravity-hungry Alpine Trail enduro frame, you´re investing in balanced kinematics that keep you connected to the trail and in control when things get rough.

MARIN’s mastery extends to their legendary hardtail frames. Celebrated for their modern, aggressive geometry, frames like the San Quentin or the steel El Roy redefine what a hardtail is capable of. With long, low, and slack designs, these frames provide supreme confidence on steep descents while retaining the snappy, responsive feel that makes hardtails so exhilarating. Crafted from premium materials, including robust Series 4 Aluminum and high-performance Unidirectional Carbon Fiber, each frame is built to withstand the rigors of serious mountain biking while providing the ideal blend of stiffness, compliance, and light weight.

Explore our selection at bikeinn and find the MARIN MTB frame that speaks to you. From the raw potential of a hardtail frame to the sophisticated technology of a full-suspension platform, you are choosing a piece of mountain biking history, refined for the modern rider. Build it your way, with your components, and create the ride you´ve always envisioned. Your next great adventure starts here, with a MARIN frame as its soul