Alpine Trail Carbon 2
$4,499.00
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 upgrade from Alpine Trail Carbon 1:
- Fox 38 Performance Elite/DPX2 Performance EVOL suspension
- Shimano SLX/XT drivetrain & FSA Gradient crankset
- Shimano SLX 4-piston brakes
- Shimano HB-MT510B rear hub
GALLERY
SPECIFICATIONS
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FRAME
Unidirectional Carbon Fiber Front Triangle, Series 4 Alloy Rear End, 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
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FORK
Fox 38 Performance Elite, 160mm Travel, 29″ , 110x15mm Boost Kabolt Thru-Axle, 44mm Offset, Integrated Fox Fender
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REAR SHOCK
Fox Float X, Performance, EVOL Air Spring, 3 Position Compression Adjustment, Rebound Adjustment, 205x65mm, Trunnion Upper Mount, 25mmxM8 Lower Mount
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RIMS
Marin, Double Wall Alloy, 29mm Inner, Welded Joint, Disc Specific, 32H, Tubeless Compatible
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HUB REAR
Shimano HB-MT510B, 148x12mm, Disc, Microspline Freehub Body
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HUB FRONT
Shimano HF-MT410B, 110x15mm, Disc
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SPOKE
14g Black Stainless Steel
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TIRES
Front: Maxxis Assegai 29×2.5”, MaxxTerra, EXO+, Tubeless Compatible; Rear: Maxxis Assegai 29×2.5”, MAXX GRIP, DoubleDown, Tubeless Compatible
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DERAILLEUR REAR
Shimano XT 12-Speed, SGS
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DERAILLEUR FRONT
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SHIFT LEVER
Shimano SLX 12-Speed, I-Spec EV
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CRANKSET
FSA Gradient, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, Mego EXO Spindle, Boost Spacing
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BOTTOM BRACKET
MEGAEVO BB, 73mm BSA Threaded
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CHAIN
KMC X-12 Silver and Black
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CASSETTE
Shimano SLX M7100 Cassette, 12-Speed, 10-51T
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BRAKE FRONT
Shimano SLX, 4-Piston Hydraulic Disc Brake, 203mm Rotor
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BRAKE REAR
Shimano SLX, 4-Piston Hydraulic Disc Brake, 180mm Rotor
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BRAKE LEVERS
Shimano SLX Hydraulic, I-Spec EV
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HANDLEBAR
Race Face Affect R 35, 35mm Clamp, 780mm Width, 20mm Rise, 5º Up, 8º Back
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STEM
Race Face Affect R 35, 50mm Length
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GRIPS
Marin Single Clamp Locking
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HEADSET
FSA No 57, Sealed Cartridge Bearings, 1 1/8″ x 1 1/2”
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SEATPOST
X-Fusion Manic, 1x Shimano I-Spec EV Remote, Size S 125mm Travel, Size M and L 150mm Travel, Size XL 170mm Travel, 30.9mm
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SADDLE
Marin Trail Speed Concept Pro
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PEDALS
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EXTRAS
Bolt-On Thru-Axle
Specifications, pricing, and availability are subject to change without notice.
GEOMETRY
| 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 | 690 | 694 | 695 | 698 |
| 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
TECHNOLOGY
UNIDIRECTIONAL CARBON FIBER FRAME
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.
SERIES 4 ALUMINUM FRAME
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.
ONE PIECE FORGED ROCKER
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.
BRIDGELESS SEATSTAY
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.
MODERN ANGLES
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.
SUSPENSION SETUP
REAR SHOCK SET UP
Recommended Sag = 30%/19.5mm
Step 1: Set correct pressure in rear shock.
Step 2: Sit on the bike and cycle the suspension (*with correct riding gear).
Step 3: Reset O-ring and sit on the bike, DO NOT BOUNCE, carefully step off.
Step 4: Measure sag (from o-ring to seal of shock), If it does not match the bike’s recommended sag in millimeters repeat process.
Step 5: Adjust rebound setting to ensure proper control.
FORK SET UP
Marin recommends that all bikes front and rear suspension feel balanced
Step 1: After rear sag is set follow the recommended pressure from the fork manufacturer.
Step 2: Bounce evenly up and down on the bike, cycling the suspension up and down to make sure both front and rear suspension feel balanced, if the front does not match the rear add or release pressure.
Step 3: Once the bike feels balanced adjust the rebound damping to ensure proper control.
FOX FLOAT DPX2
| LBS | KG | PSI |
|---|---|---|
| 120 | 54 | 106 |
| 130 | 59 | 116 |
| 140 | 64 | 128 |
| 150 | 68 | 140 |
| 160 | 73 | 152 |
| 170 | 77 | 164 |
| 180 | 82 | 176 |
| 190 | 86 | 188 |
| 200 | 91 | 202 |
| 210 | 95 | 216 |
| 220 | 100 | 230 |
| 230 | 104 | 245 |
| 240 | 109 | 260 |
| 250 | 113 | 275 |
| 260 | 118 | 291 |
| 270 | 122 | 308 |
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