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- All New Series 4 6061 Aluminum frame
- Marin MultiTrac LT Suspension Platform
- Adjustable geometry with flip-chip system
- Fox 36 Rhythm, 170mm travel fork
- Fox Float Performance, 160mm shock
- Shimano Deore 12-speed drivetrain
- TRP Slate Evo 4-piston hydro disc brakes, 203mm rotors
- Vee Tire Co. Snap WCE tyres, 29x2.6" Front 27.5x2.6" Rear
The all-new Alpine Trail series is Marins 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, Marin 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.
Accessories: | Downtube Storage Bag |
---|---|
Axles: | Bolt-On 12mm Thru-Axle, 17 4mm Length, 1.0 Thread Pitch, 16.5mm, Tapered Head |
Bottom bracket: | FSA MegaExo 73mm BSA |
Brakes: | TRP Slate EVO, 4-PiS1on Hydraulic Disc, Resin Pads, 203mm Rotor |
Cassette: | Shimano, Deore M670012-Speed, 70-51T |
Chain: | KMC X-12 Silver and Black |
Crankset: | FSA Comet Heavy Duty, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, Boost Spacing |
Derailleur rear: | Shimano Deore, 12-Speed, SGS |
Fork: | Fox 36 Rhythm, 170mm Travel. 29", Grip Damper, 11Ox10 Kabolt, 44mm Offset |
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 |
Grip: | Marin Grizzly Lock-On |
Handlebar: | Marin Mini-Riser, 6067 Double Butted Aluminum, 780mm Width, 28mm Rise, 5° Up, 9° Back |
Handlebar stem: | Marin 3D Forged Alloy, 35mm |
Headset: | FSA Custom, Adjustable HTA Design |
Hubs: | FRONT: Shimano FH-TCSOO, 11Ox15mm / REAR: Shimano HB-TCSOO, 148x12mm, Micro Spline Freehub Body |
Rim: | Marin, Double Wall Alloy, 29mm Inner, Pinned Joint, Disc Specific, 32H, Tubeless Compatible |
Rotor front: | 203mm |
Rotor rear: | 203mm |
Saddle: | Marin Speed Concept |
Season: | 2024 |
Seat post: | TranzX, YSP391x Remote, 34.9 Seatpost Diameter, Travel S = 150mm, M/L = 170mm, XL = 200mm |
Shock: | Fox Float Performance, 205x65, 30xM8 Lower Hardware, Custom Tune |
Spokes: | 14g Black Stainless Steel |
Tyres: | Vee Tire Co. Snap WCE, 29x2.6" Front 27.5x2.6" Rear, Top 40 Compound, Enduro Core, 90 TPI, Tubeless Compatible |
Wheel size: | 29" / 27.5" (Mullet Bike) |
S | M | L | XL | |
---|---|---|---|---|
STACK | 620.08 | 633.51 | 642.6 | 646.93 |
REACH | 430 | 460 | 490 | 520 |
HEADTUBE ANGLE | 63.5° | 63.5° | 63.5° | 63.5° |
HEADTUBE LENGTH | 100 | 115 | 125 | 130 |
SEATTUBE ANGLE | 79.2° | 79° | 78.8° | 78.6° |
SEATTUBE LENGTH | 400 | 420 | 430 | 460 |
TOPTUBE EFFECTIVE | 556 | 592 | 626 | 659 |
BB HEIGHT | 352 | 352 | 352 | 352 |
BB DROP (REAR/FRONT) | 7/24 | 7/24 | 7/24 | 7/24 |
CHAINSTAY | 435 | 435 | 435 | 435 |
WHEELBASE | 1211.42 | 1248.11 | 1282.57 | 1317.8 |
STANDOVER HEIGHT | 683.32 | 68 9.88 | 695.6 | 698.13 |
FORK OFFSET | 44 | 44 | 44 | 44 |
SEATPOST DIAMETER | 34.9 | 34.9 | 34.9 | 34.9 |
HANDLEBAR WIDTH | 780 | 780 | 780 | 780 |
STEM LENGTH | 35 | 35 | 35 | 35 |
CRANK LENGTH | 160 | 160 | 160 | 160 |
All lengths in millimeters
Marin Alpine Trail Bike Sizing Chart
Marin Bikes are Made For Fun. Since the first mountain bikes bearing the Marin name debuted in 1986, the brand has been dedicated to enriching the lives of riders by making fun, high caliber bicycles, which provide years of riding enjoyment. They operate their business based on hard work, fueled by passion, and fulfilled by the satisfaction of bringing the joy of cycling to riders across the world.
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Please note, due to challenges in the product supply chain, bike specifications are subject to change without notice. Specifications listed below may not match exactly as shown in the photo.