BIG ALL-MOUNTAIN DAYS WHERE TRAVEL AND GEOMETRY MATTER MOST
BUILT FOR ABUSE AND ROWDY RIDING
ENDURO-STYLE RIDING AND RACING
BIG BIKE, BIG WHEELS, BIG FUN
The Alpine Trail is a 29” wheeled full suspension bike built for the all day enduro rider that earns their downhill fun.
Key upgrades from Alpine Trail 7:
Series 4 6061 Aluminum Frame, 29” Wheels, 150mm Travel MultiTrac Suspension Platform, Internal Dropper Post and Rear Derailleur Routing, Chainstay Mounted Post Mount Disc Brake, 148x12mm Boost Thru- Axle, 73mm Threaded BB w/ ISCG05 Tabs
Marzocchi Z1 Coil, 160mm Travel, Sweep Adjust Damper, Rebound Adjustment, Black Stanchions, 110x15 Kabolt, 44mm Offset, Medium spring rate
Marzocchi CR Coil, Compression and Rebound Adjustment, 205x65mm, Trunnion Upper Mount, M8x25mm Lower Mount, S/M 350lb Spring, L/XL 450lb Spring
Marin Aluminum Double Wall, 29mm Inner, Sleeved Joint, Disc Specific, Tubeless Compatible
Shimano HB-MT510B, 148x12mm, Disc, Microspline Freehub Body
Shimano HF-MT410B, 110x15mm, Center\lock
14g Black Stainless Steel
Maxxis Assegai 29x2.5", MAXX TERRA, EXO+, Tubeless Compatible
Shimano XT 12-Speed, SGS
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Shimano SLX 12-Speed, I-Spec EV
FSA Gradient, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, Mego EXO Spindle, Boost Spacing
MEGAEVO BB, 73mm BSA Threaded
KMC X-12 Silver and Black
Shimano SLX M7100 Cassette, 12-Speed, 10-51T
Shimano BR-MT420, 4-Piston Hydraulic Disc Brake, 203mm Rotor
Shimano BR-MT420, 4-Piston Hydraulic Disc Brake, 180mm Rotor
Shimano BL-M4100, I-Spec EV Compatible
Marin Trail Bar, 35mm Clamp, 7000 Alloy Bar, 800mm Length, 20mm Rise, 5 Degree Up, 8 Degree Back
Marin CNC Stem, 35mm Length, 35mm Bar Bore
Marin Grizzy Lock On
FSA No 57, Sealed Cartridge Bearings, 1 1/8" x 1 1/2”
X-Fusion Manic, 1x Composite Remote, Size S 125mm Travel, Size M and L 150mm Travel, Size XL 175mm Travel, 30.9mm
Marin Speed Concept
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Bolt-On Thru-Axle
Downtube Protector
Specifications, pricing, and availability are subject to change without notice.
| S | M | L | XL | |
|---|---|---|---|---|
| Stack | 619 | 628 | 632 | 643 |
| Reach | 430 | 455 | 480 | 515 |
| Headtube Angle | 63.5° | 63.5° | 63.5° | 63.5° |
| Headtube Length | 100 | 110 | 115 | 130 |
| Seattube Angle | 78° | 78° | 78° | 78° |
| Seattube Length | 390 | 400 | 425 | 430 |
| Toptube Effective | 561.7 | 589 | 615 | 652 |
| BB Height | 342 | 342 | 342 | 342 |
| BB Drop | 35 | 35 | 35 | 35 |
| Chainstay | 430 | 430 | 430 | 430 |
| Wheelbase | 1199 | 1229 | 1256 | 1297 |
| Standover Height | 714 | 716 | 732 | 734 |
| Fork Offset | 44 | 44 | 44 | 44 |
| Seatpost Diameter | 30.9 | 30.9 | 30.9 | 30.9 |
| Handlebar Width | 780 | 780 | 780 | 780 |
| Stem Length | 50 | 50 | 50 | 50 |
| Crank Length | 170 | 170 | 170 | 170 |
All lengths in millimeters
Alpine Trail Carbon 1 and 2 models feature high modulus carbon fiber and monocoque construction to deliver the strongest and stiffest Alpine Trail to date.
Alpine Trail models feature Series 4 aluminum frames, with detailed forgings, highly manipulated tubes, and full internal cable routing, giving the rider the highest-end alloy frame that Marin offers.
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The heart of the Alpine Trail’s MultiTrac suspension is the forged one-piece rocker link. The strength and stiffness of the rocker keeps the rear of the bike tracking straight, providing smooth suspension operation under the most demanding conditions.
The stiffness of the one-piece rocker link allows for a bridgeless seatstay design, offering zero compromises on stiffness while at the same time allowing for maximum tire clearance and short chainstays.
The Alpine Trail has a slack 63.5º head tube angle paired with a steep 78º seat tube angle and long reach to provide the best modern trail bike experience. The bike lets you climb better than ever before, while giving you even more confidence when descending.
