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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:
- Marzocchi Z1 Coil/Marzocchi CR Coil suspension
- Shimano SLX/XT drivetrain
- TRP Slate EVO 4-piston hydraulic disc brakes
- FSA Gradient crankset
Please note - specifications & price subject to change without prior notice.
| 01. FRAME | 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 |
| 02. SIZES | Small, Medium, Large, Extra Large |
| 03. FORK | RockShox Lyrik Ultimate, 29, 160mm of Travel, Air Sprung, Debonair, |
| 04. GEARS | 1 x 12 |
| 05. CRANKSET | Shimano SLX 12-Speed, I-Spec EV |
| 06. CRANK LENGTH | - |
| 07. BOTTOM BRACKET | MEGAEVO BB, 73mm BSA Threaded |
| 08. CASSETTE | Shimano SLX M7100 Cassette, 12-Speed, 10-51T |
| 09. CHAIN | KMC X-12 Silver and Black |
| 10. CHAINGUARD | - |
| 11. FRONT DERAILLEUR | - |
| 12. REAR DERAILLEUR | Shimano XT 12-Speed, SGS |
| 13. SHIFTER-FRONT | - |
| 14. SHIFTER-REAR | Shimano SLX 12-Speed, I-Spec EV |
| 15. BRAKES | Shimano BL-M4100 Hydraulic, I-Spec EV Compatible |
| 16. ROTOR-FRONT | Shimano BR-MT420, 4-Piston Hydraulic Disc, 203mm Rotor |
| 17. ROTOR-REAR | Shimano BR-MT420, 4-Piston Hydraulic Disc, 180mm Rotor |
| 18. HANDLEBAR | Deity Ridgeline, Stealth Finish, 35mm Clamp, 800mm Width |
| 19. STEM | Deity Copperhead |
| 20. STEM LENGTH | 35mm |
| 21. HEAD SET | FSA No 57, Sealed Cartridge Bearings, 1 1/8" x 1 1/2 |
| 22. SEAT POST | X-Fusion Manic, 1x Composite Remote, Size S 125mm Travel, 30.9mm |
| 23. SADDLE | Marin Speed Concept |
| 24. HUB-FRONT | Shimano HF-MT410B, 110x15mm, Centerlock |
| 25. HUB-REAR | Shimano HB-MT510B, 148x12mm, Centerlock, Microspline Freehub Body |
| 26. AXLE-REAR | - |
| 27. SPOKES | 14g Black Stainless Steel |
| 28. RIMS | Marin Aluminum Double Wall, 29mm Inner, Sleeved Joint, Disc Specific, Tubeless Compatible |
| 29. TYRES | Front: Maxxis Assegai 29x2.5, MAXX TERRA, EXO+, Tubeless Compatible; Rear: Maxxis Assegai 29x2.5, MAXX GRIP, DoubleDown, Tubeless Compatible |
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 | 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
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.
LEARN MORE
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.
MARZOCCHI CR COIL
| LBS | KG | COIL LB/IN |
|---|---|---|
| 120 | 54 | 300 |
| 130 | 59 | 300 |
| 140 | 64 | 300 |
| 150 | 68 | 350 |
| 160 | 73 | 350 |
| 170 | 77 | 350 |
| 180 | 82 | 400 |
| 190 | 86 | 400 |
| 200 | 91 | 400 |
| 210 | 95 | 450 |
| 220 | 100 | 450 |
| 230 | 104 | 450 |
| 240 | 109 | 500 |
| 250 | 113 | 500 |
| 260 | 118 | 500 |
| 270 | 122 | 500 |
You can contact us here! Please see the notes below before making an enquiry.
- If you have a query about your order please login to your account and you'll be able to check on the status
- Need to track your package? Please email us if you haven't received the automatic tracking email.
- Please make sure you check the FAQ section to make sure your question isn't already answered there
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