The all-new 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.
"XR" = "Xtra Rad" here at Marin, and like the XR models that have preceded the new Alpine Trail, we created a model for the more discriminating rider. We focused our efforts on building a bike with high performance RockShox Ultimate-level suspension, a SRAM GX Eagle Lunar 12-speed drivetrain and DB8 4-piston brakes - all equipment that helps the rider level up, but without blowing the budget. Don't forget the Maxxis rubber and our proprietary CNC machined 35mm stem and matching Trail Bar.
Specifications
| 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 | RockShox Zeb Ultimate, 170mm Travel, 29", 11Ox15mm Maxie Stealth, 44mm Offset |
| 03. REAR SUSPENSION | RockShox Super Deluxe Coil Ultimate, 205x65, 30xM8 Lower Hardware, Custom Tune, Spring Rates S/M: 350Ibs, L/XL:400lbs |
| 04. RIM | Marin, Double Wall Alloy, 29mm Inner, Sleeved Joint, Disc Specific, 32H, Tubeless Compatible |
| 05. HUB REAR | Formula, DCL-3482, 748x12, 4 Sealed Bearings, 6-Bolt Disc, XD Driver, 32H |
| 06. HUB FRONT | Formula, DC-711, 11Ox15mm, 6-Bolt Disc, 32h |
| 07. SPOKES | 14g Black Stainless Steel |
| 08. TIRES | Maxxis Assegai MAXX GRIP, Front 29x2.5 EXO , Rear 27.5x2.5" DoubleDown, Tubeless compatible |
| 09. DERAILLEUR REAR | SRAM GX Eagle Lunar 12-Speed |
| 10. DERAILLEUR FRONT | 0 |
| 11. SHIFT LEVER | SRAM GX Eagle Lunar MMX Mount |
| 12. CRANKSET | SRAM GX Eagle, 32T. 55MM CL, 170MM Length |
| 13. BOTTOM BRACKET | SRAM DUB MTB 73 |
| 14. CHAIN | SRAM NX Eagle |
| 15. CASSETTE | SRAM GX 1275 T-Type 10-52T |
| 16. BRAKES FRONT | SRAM DBB 4-Piston Hydraulic Disc, HSC 200mm Rotor |
| 17. BRAKES REAR | SRAM DBB 4-Piston Hydraulic Disc, HSC 200mm Rotor |
| 18. BRAKE LEVERS | SRAM DBB Hydraulic |
| 19. HANDLEBAR | Marin Trail. 35mm Clamp, 7000 Alloy Bar, 800mm Length, 20mm Rise, 5 Degree Up, 8 Degree Back |
| 20. STEM | Marin CNC, 35mm Length, 35mm Bar Bore |
| 21. GRIPS | Marin Grizzly Lock On |
| 22. HEADSET | FSA Custom Headset, Adjustable HTA Design |
| 23. SEATPOST | TranzX, YSP39 1 x Remote, 34.9 Seatpost Diameter, Travel S = 150mm, M/L = 170mm, XL = 200mm |
| 24. SADDLE | Marin Speed Concept |
| 25. PEDALS | Marin MTB Plastic |
| 26. EXTRAS | Bolt-On 12mm Thru-Axle, 17 4mm Length, 1.0 Thread Pitch, 16.5mm, Tapered Head |
| 27. EXTRAS | Downtube Storage Bag |
