The new Marin Alpine Trail Series 4 is built for riders who demand the best from their trail machine. Featuring a lightweight MultiTrac 2 LT aluminum frame with mixed 29"/27.5" wheel compatibility, 170mm front / 160mm rear travel, and unmatched fit adjustability, this is one of the most versatile enduro mountain bikes on the market today.
Dial in your perfect ride position with adjustable head tube angle and adjustable bottom bracket/chainstay length — or swap to a full 29" rear wheel setup for even more rollover capability. The integrated "Bear Box" downtube storage keeps trail essentials close at hand, while the beefy 34.9mm seatpost delivers added stiffness and full compatibility with modern dropper posts.
The XR ("Xtra Rad") model takes the platform even further. We spec'd it with RockShox Ultimate-level suspension, a SRAM GX Eagle Lunar 12-speed drivetrain, and SRAM DB8 4-piston hydraulic disc brakes — premium components that deliver serious performance without breaking the bank. Add Maxxis tires, a proprietary CNC-machined 35mm stem, and a matching Trail Bar, and you've got a bike that's ready to shred from day one.
Shop the Marin Alpine Trail Series 4 at Nameri.Bike Shop and find your perfect enduro setup today.
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