2024 Marin ALPINE TRAIL CARBON 1
MarinBIG 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
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 63.5° head tube angle paired with a steep 78° 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.
Rider weight and shock setup
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 |
Data Sheet
- FRAME:
- Unidirectional Carbon Fiber Front Triangle, Series 4 Alloy Rear End, 29” Wheels, 150mm Travel MultiTrac Suspension Platform, Internal Dropper Post and Rear Derailleur Housing, Chainstay Mounted Post Mount Disc Brake, 148x12mm Boost Thru- Axle, 73mm T
- FORK:
- RockShox Yari RC, 29”, 160mm of Travel, Air Sprung, Debonair, Rebound and Compression Adjust, Fast Black Stanchions, 110x15mm Maxle Stealth, 42mm Offset
- REAR SHOCK:
- RockShox Deluxe Select+ RT, Debonair Air Spring, 2 Position Compression Adjustment, Rebound Adjustment, 205x65mm, Trunnion Upper Mount, M8x25mm Lower Mount
- RIMS:
- Marin, Double Wall Alloy, 29mm Inner, Pinned Joint, Disc Specific, 32H, Tubeless Compatible
- HUB REAR:
- Forged Aluminum, 148x12mm, Disc, Microspline Freehub Body
- HUB FRONT:
- Forged Aluminum, 110x15mm, Disc
- SPOKE:
- 14g Black Stainless Steel
- TIRES:
- Maxxis Assegai 29x2.5”, Tubeless Compatible
- DERAILLEUR REAR:
- Shimano SLX, 12-Speed, SGS
- SHIFT LEVER:
- Shimano Deore, 12-Speed, SL-6100
- CRANKSET:
- FSA Comet Heavy Duty, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, Boost Spacing
- BOTTOM BRACKET:
- MegaExo 73mm BSA
- CHAIN:
- KMC X-12 Silver and Black
- CASSETTE:
- Shimano, Deore M6100 12-Speed, 10-51T
- BRAKE FRONT:
- TRP Slate EVO, 4-Piston Hydraulic Disc Brake, 203mm Rotor
- BRAKE REAR:
- TRP Slate EVO, 4-Piston Hydraulic Disc Brake, 180mm Rotor
- BRAKE LEVERS:
- TRP Slate EVO
- HANDLEBAR:
- Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back
- STEM:
- Marin 3D Forged Alloy, 35mm
- GRIPS:
- Marin Single Clamp Locking
- HEADSET:
- FSA No 57, Sealed Cartridge Bearings, 1 1/8" x 1 1/2”
- SEATPOST:
- TranzX, YSP23JL, 1x Remote, Size S 125mm Travel, Size M and L 150mm Travel, Size XL 175mm Travel, 30.9mm
- SADDLE:
- Marin Speed Concept
- PEDALS:
- Not Included
- EXTRAS:
- Bolt-On Thru-Axle, Downtube Protector