The Alpine Trail series is our boldest and most capable line of enduro bikes ever, built upon our most advanced, most adjustable frames to date.
Series 4 aluminum MultiTrac 2 LT frames feature mixed 29”/27.5” wheels, 170mm front and 160mm rear travel, and the utmost in adjustability. Riders can alter the head tube angle and bottom bracket/chainstay length, as well as run 29” rear wheels if desired. “Bear Box” downtube storage includes a zippered nylon bag to house trail essentials, and a 34.9mm seatpost increases strength and is compatible with the latest dropper posts.
While the Alpine Trail 1 is the starting point in the three-model lineup, we didn’t make any concessions regarding the spec. High-performance Fox suspension keeps you in control, while a Shimano Deore 12-speed drivetrain transmits your power to the wheel. TRP’s Slate Evo 4-piston brakes feature 203mm rotors, keeping all that speed in check in a powerful, fade-free manner.
| 01. FRAME | 6061 Aluminum, 29" Wheels, 160mm Travel MultiTrac LT Suspension Platform, Integrated Downtube Storage, Adjustable Headset & CS Length/BB Height, 73mm Threaded BB w/ ISCGOS Tabs |
| 02. FRONT SUSPENSION | Fox 36 Rhythm, 170mm Travel. 29", Grip Damper, 11Ox10 Kabolt, 44mm Offset |
| 03. REAR SUSPENSION | Fox Float Performance, 205x65, 30xM8 Lower Hardware, Custom Tune |
| 04. RIM | Marin, Double Wall Alloy, 29mm Inner, Pinned Joint, Disc Specific, 32H, Tubeless Compatible |
| 05. HUB REAR | Shimano HB-TCSOO, 148x12mm, Micro Spline Freehub Body |
| 06. HUB FRONT | Shimano FH-TCSOO, 11Ox15mm |
| 07. SPOKES | 14g Black Stainless Steel |
| 08. TIRES | Vee Tire Co. Snap WCE, 29x2.6" Front 27.5x2.6" Rear, Top 40 Compound, Enduro Core, 90 TPI, Tubeless Compatible |
| 09. DERAILLEUR REAR | Shimano Deore, 12-Speed, SGS |
| 10. DERAILLEUR FRONT | 0 |
| 11. SHIFT LEVER | Shimano Deore, 12-Speed, SL-6100-IR |
| 12. CRANKSET | FSA Comet Heavy Duty, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, Boost Spacing |
| 13. BOTTOM BRACKET | FSA MegaExo 73mm BSA |
| 14. CHAIN | KMC X-12 Silver and Black |
| 15. CASSETTE | Shimano, Deore M670012-Speed, 70-51T |
| 16. BRAKES FRONT | TRP Slate EVO, 4-PiS1on Hydraulic Disc, Resin Pads, 203mm Rotor |
| 17. BRAKES REAR | TRP Slate EVO, 4-Piston Hydraulic Disc, Resin Pads, 203mm Rotor |
| 18. BRAKE LEVERS | TRP Slate EVO Hydraulic, I-Spec EV Compatible |
| 19. HANDLEBAR | Marin Mini-Riser, 6067 Double Butted Aluminum, 780mm Width, 28mm Rise, 5° Up, 9° Back |
| 20. STEM | Marin 3D Forged Alloy, 35mm |
| 21. GRIPS | Marin Grizzly Lock-On |
| 22. HEADSET | FSA Custom, Adjustable HTA Design |
| 23. SEATPOST | TranzX, YSP391x Remote, 34.9 Seatpost Diameter, Travel S = 150mm, M/L = 170mm, XL = 200mm |
| 24. SADDLE | Marin Speed Concept |
| 25. PEDALS | 0 |
| 26. EXTRAS | Bolt-On 12mm Thru-Axle, 17 4mm Length, 1.0 Thread Pitch, 16.5mm, Tapered Head |
| 27. EXTRAS | Downtube Storage Bag |
| SM | MD | LG | XL | |
| STACK | 620.08 | 633.51 | 642.6 | 646.93 |
| REACH | 430 | 460 | 490 | 520 |
| HEADTUBE ANGLE | 63.5° | 63.5° | 63.5° | 63.5° |
| HEADTUBE LENGTH | 100 | 115 | 125 | 130 |
| SEATTUBE ANGLE | 79.2° | 79° | 78.8° | 78.6° |
| SEATTUBE LENGTH | 400 | 420 | 430 | 460 |
| TOPTUBE EFFECTIVE | 556 | 592 | 626 | 659 |
| BB HEIGHT | 352 | 352 | 352 | 352 |
| BB DROP (REAR/FRONT) | 7/24 | 7/24 | 7/24 | 7/24 |
| CHAINSTAY | 435 | 435 | 435 | 435 |
| WHEELBASE | 1211.42 | 1248.11 | 1282.57 | 1317.8 |
| STANDOVER HEIGHT | 683.32 | 68 9.88 | 695.6 | 698.13 |
| FORK OFFSET | 44 | 44 | 44 | 44 |
| SEATPOST DIAMETER | 34.9 | 34.9 | 34.9 | 34.9 |
| HANDLEBAR WIDTH | 780 | 780 | 780 | 780 |
| STEM LENGTH | 35 | 35 | 35 | 35 |
| CRANK LENGTH | 160 | 160 | 160 | 160 |
