Marin 2025 Alpine Trail 1 29

Marin 2025 Alpine Trail 1 29

The Alpine Trail series is our boldest and most capable line of enduro bikes ever, built upon our most advanced, most adjustable frames to date.

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 seatpost increases strength and is compatible with the latest dropper posts.

While the Alpine Trail 1 is the starting point in the three-model lineup, we didn’t make any concessions regarding the spec. High-performance Fox suspension keeps you in control, while a Shimano Deore 12-speed drivetrain transmits your power to the wheel. TRP’s Slate Evo 4-piston brakes feature 203mm rotors, keeping all that speed in check in a powerful, fade-free manner.

Specifications

Marin 2025 Alpine Trail 1 29

Frame

Colour: Brown/Blue
Frame: 6061 Aluminum, 29" Wheels, 160mm Travel MultiTrac LT Suspension Platform, Integrated Downtube Storage, Adjustable Headset & CS Length/BB Height, 73mm Threaded BB w/ ISCGOS Tabs
Fork: Fox 36 Rhythm, 170mm Travel. 29", Grip Damper, 11Ox10 Kabolt, 44mm Offset
Shock: Fox Float Performance, 205x65, 30xM8 Lower Hardware, Custom Tune

Drivetrain

Crankset: FSA Comet Heavy Duty, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, Boost Spacing
Chain: KMC X-12 Silver and Black
Bottom Bracket: FSA MegaExo 73mm BSA
Rear Derailleur: Shimano Deore, 12-Speed, SGS
Front Derailleur:
Derailleur Shifter: Shimano Deore, 12-Speed, SL-6100-IR
Freewheel/Cassette: Shimano, Deore M670012-Speed, 70-51T

Braking System

Brakes: [F] TRP Slate EVO, 4-PiS1on Hydraulic Disc, Resin Pads, 203mm Rotor [R] TRP Slate EVO, 4-Piston Hydraulic Disc, Resin Pads, 203mm Rotor
Brake Levers: TRP Slate EVO Hydraulic, I-Spec EV Compatible

Wheels

Tyres: [F] Vee Tire Co. Snap WCE, 29x2.6" [R] 27.5x2.6" Top 40 Compound, Enduro Core, 90 TPI, Tubeless Compatible
Wheels/Rims: [F] and [R] Marin, Double Wall Alloy, 29mm Inner, Pinned Joint, Disc Specific, 32H, Tubeless Compatible
Hubs: [F] Shimano FH-TCSOO, 11Ox15mm [R] Shimano HB-TCSOO, 148x12mm, Micro Spline Freehub Body

Other

Handlebar: Marin Mini-Riser, 6067 Double Butted Aluminum, 780mm Width, 28mm Rise, 5° Up, 9° Back
Stem: Marin 3D Forged Alloy, 35mm
Saddle: Marin Speed Concept
Seat Post: TranzX, YSP391x Remote, 34.9 Seatpost Diameter, Travel S = 150mm, M/L = 170mm, XL = 200mm

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