2021 Marin Alpine Trail Carbon 1 (Coming Soon)
| Article number: | A-1251F-F1-15 |
| Availability: | Out of stock |
| Delivery time: | Contact us for future availability dates & details. |
Coming soon! Contact us for details; [email protected]
UPDATE AS OF 2-10-21: Although we were expecting this bike in Q1 of 2021 it is becoming unlikely. At this time our best estimate puts it 90+ Days out and best case scenario likely April for certain sizes.
Follow us on Instagram and Facebook for the most up to date inventory announcements!
The Alpine Trail is a 29” wheeled full suspension bike built for the all day enduro rider that earns their downhill fun.
SIZE RANGE: S, M, L, XL
| Size | Rider height range |
|---|---|
| S | 5'3" to 5'6" |
| M | 5'6" to 5'10" |
| L | 5'10" to 6'2" |
| XL | 6'2" to 6'4" |
SPECIFICATIONS
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FRAME
All New 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 Threaded BB w/ ISCG05 Tabs
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FORK
RockShox Yari RC, 29”, 160mm of Travel, Air Sprung, Debonair, Rebound and Compression Adjust, Fast Black Stanchions, 110x15mm Maxle Stealth, 42mm Offset
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REAR SHOCK
Rock Shox Deluxe Select + RT, Debonair Air Spring, 2 Position Compression Adjustment, Rebound Adjustment, 205x65mm, Trunnion Upper Mount, M8x25mm Lower Mount
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RIMS
Marin, Double Wall Alloy, 29mm Inner, Pinned Joint, Disc Specific, 32H, Tubeless Compatible
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HUB REAR
Shimano HB-MT410B, 148x12mm, Centerlock, Microspline Freehub Body
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HUB FRONT
Shimano HF-MT410B, 110x15mm, Centerlock
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SPOKE
14g Black Stainless Steel
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TIRES
Front: Maxxis Assegai 29x2.5”, MAXX TERRA, EXO+, Tubeless Compatible; Rear: Maxxis Assegai 29x2.5”, MAXX GRIP, DoubleDown, Tubeless Compatible
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DERAILLEUR REAR
Shimano Deore, 12-Speed, SGS
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DERAILLEUR FRONT
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SHIFT LEVER
Shimano Deore, 12-Speed, SL-7100R
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CRANKSET
FSA Comet Heavy Duty, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, Boost Spacing
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BOTTOM BRACKET
Mega EXO 73mm BSA
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CHAIN
KMC X-12 Silver and Black
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CASSETTE
Shimano, Deore M6100 12-Speed, 10-51T
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BRAKE FRONT
Shimano MT420, 4-Piston Hydraulic Disc Brake, 203mm Rotor
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BRAKE REAR
Shimano MT420, 4-Piston Hydraulic Disc Brake, 180mm Rotor
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BRAKE LEVERS
Shimano MT4100 Hydraulic Lever, I-Spec EV Compatible
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HANDLEBAR
Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back
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STEM
Marin 3D Forged Alloy, 35mm
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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
TranzX, YSP23JL, 1x Remote, Size S 125mm Travel, Size M and L 150mm Travel, Size XL 175mm Travel, 30.9mm
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SADDLE
Marin Speed Concept
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PEDALS
Not Included
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EXTRAS
Bolt-On Thru-Axle, Downtube Protector
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 | 35 | 35 | 35 | 35 |
| 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.
All specifications subject to change without notice!
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