2026 Marin Alpine Trail XR AXS - Magenta Blue
MarinThe new Marin Alpine Trail Series 4 aluminum MultiTrac 2 LT frames feature mixed 29”/27.5” wheels, 170mm front and 160mm rear travel, and the utmost in adjustability. Riders can alter the head tube angle and bottom bracket/chainstay length, as well as run 29” rear wheels if desired. “Bear Box” downtube storage includes a zippered nylon bag to house trail essentials, and a 34.9mm seat post increases strength and is compatible with the latest dropper posts.
"XR" = "Xtra Rad" here at Marin, and we pulled out all the stops with the XR AXS take on the Alpine Trail. Not only did we stack the bike with Ultimate-level RockShox suspension, but took the drivetrain up a notch with SRAM's GX Eagle AXS wireless 12-speed drivetrain. SRAM's Code Bronze brakes provide tenacious stopping power with their 4-piston calipers and 200mm rotors.
Technologies

Sram GX AXS 12 Speed Drivetrain
Trans X Dropper Post
Series 4 Aluminum MultiTrac 2 LT Adjustable Frame
Rock Shox Zeb Ultimate Fork
- Frame:
- All New Series 4 6061 Aluminum, 29 Wheels, 160mm Travel MultiTrac LT Suspension Platform, Integrated Downtube Storage, Adjustable Headset & CS Length/BB Height, Full Internal Cable Routing, Chainstay Mounted Post Mount Disc Brake, 148x12mm Boost Thru
- Front Suspension:
- RockShox Zeb Ultimate, 170mm Travel, 29, 110x15mm Maxle Stealth, 44mm Offset"
- Rear Suspension:
- RockShox Super Deluxe Coil Ultimate, 205x65, 30xM8 Lower Hardware, Custom Tune, S/M = 350 lbs, L/XL = 450 lbs
- Rim:
- Marin, Double Wall Alloy, 29mm Inner, Sleeved Joint, Disc Specific, 32H, Tubeless Compatible
- Hub Rear:
- Formula, DCL-3482, 148x12, 4 Sealed Bearings, 6-Bolt Disc, XD Driver, 32H
- Hub Front:
- Formula, DC-711, 110x15mm, 6-Bolt Disc, 32h
- Spokes:
- 14g Black Stainless Steel
- Tires:
- Maxxis Assegai MAXX GRIP, Front 29x2.5 EXO+, Rear 27.5x2.5 DoubleDown, Tubeless compatible"
- Derailleur Rear:
- SRAM GX Eagle AXS T-Type
- Shift Lever:
- SRAM AXS POD MMX
- Crankset:
- SRAM GX Eagle, 32T, 55MM CL, 170MM Length
- Bottom Bracket:
- SRAM DUB MTB 73
- Chain:
- SRAM GX Eagle T-Type
- Cassette:
- SRAM GX 1275 T-Type 10-52T
- Brakes Front:
- SRAM Code Bronze 4-Piston Hydraulic Disc, HSC 200mm Rotor
- Brakes Rear:
- SRAM Code Bronze 4-Piston Hydraulic Disc, HSC 180mm Rotor
- Brake Levers:
- SRAM Code Bronze Hydraulic Disc
- Handlebar:
- Marin Trail, 35mm Clamp, 7000 Alloy Bar, 800mm Length, 20mm Rise, 5º Up, 8º Back
- Stem:
- Marin CNC, 35mm Length, 35mm Bar Bore
- Grips:
- Marin Grizzly Lock-On
- Headset:
- FSA Custom Headset, Adjustable HTA Design
- Seatpost:
- TranzX, YSP39 1x Remote, 34.9 Seatpost Diameter, Travel S = 150mm, M/L = 170mm, XL = 200mm
- Saddle:
- Marin Speed Concept
- Extras:
- Bolt-On 12mm Thru-Axle, 174mm Length, 1.0 Thread Pitch, 16.5mm, Tapered Head, Downtube Storage Bag