Marin Alpine Trail XR AXS

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 we pulled out all the stops with the XR AXS take on the Alpine Trail. Not only did we grace the bike with Ultimate-level RockShox suspension, but took the drivetrain up a notch with SRAM's GX Eagle AXS wireless 12-speed drivetrain. SRAM's Code Bronze brakes provide tenacious stopping power with their 4-piston calipers and 203mm rotors.

• Download owner's manual (PDF)

SPECIFICATIONS

• FRAME

  All New Series 4 6061 Aluminum, 29” Wheels, 160mm Travel MultiTrac LT Suspension Platform, Integrated Downtube Storage, Adjustable Headset & CS Length/BB Height, Full Internal Cable Routing, Chainstay Mounted Post Mount Disc Brake, 148x12mm Boost Thru- Axle, 73mm Threaded BB w/ ISCG05 Tabs

• FRONT SUSPENSION

  RockShox Zeb Ultimate, 170mm Travel, 29", 110x15mm Maxle Stealth, 44mm Offset

• REAR SUSPENSION

  RockShox Super Deluxe Coil Ultimate, 205x65, 30xM8 Lower Hardware, Custom Tune, Spring Rates S/M: 350lbs, L/XL:400lbs

• RIM

  Marin, Double Wall Alloy, 29mm Inner, Sleeved Joint, Disc Specific, 32H, Tubeless Compatible

• HUB REAR

  Formula, DCL-3482, 148x12, 4 Sealed Bearings, 6-Bolt Disc, XD Driver, 32H

• HUB FRONT

  Formula, DC-711, 110x15mm, 6-Bolt Disc, 32h

• SPOKES

  14g Black Stainless Steel

• TIRES

  Maxxis Assegai MAXX GRIP, Front 29x2.5 EXO+, Rear 27.5x2.5" DoubleDown, Tubeless compatible

• DERAILLEUR REAR

  SRAM GX Eagle AXS T-Type

• DERAILLEUR FRONT

  -

• SHIFT LEVER

  SRAM AXS POD MMX

• CRANKSET

  SRAM GX Eagle, 32T, 55MM CL, 170MM Length

• BOTTOM BRACKET

  SRAM DUB MTB 73

• CHAIN

  SRAM GX Eagle T-Type

• CASSETTE

  SRAM GX 1275 T-Type 10-52T

• BRAKES FRONT

  SRAM Code Bronze 4-Piston Hydraulic Disc, HSC 200mm Rotor

• BRAKES REAR

  SRAM Code Bronze 4-Piston Hydraulic, HSC 200mm Rotor

• BRAKE LEVERS

  SRAM Code Bronze Stealth Hydraulic

• HANDLEBAR

  Marin Trail, 35mm Clamp, 7000 Alloy Bar, 800mm Length, 20mm Rise, 5 Degree Up, 8 Degree Back

• STEM

  Marin CNC, 35mm Length, 35mm Bar Bore

• GRIPS

  Marin Grizzly Lock-On

• HEADSET

  FSA Custom, Adjustable HTA Design

• SEATPOST

  TranzX, YSP39 1x Remote, 34.9 Seatpost Diameter, Travel S = 150mm, M/L = 170mm, XL = 200mm

• SADDLE

  Marin Speed Concept

• PEDALS

  -

• EXTRAS

  Bolt-On 12mm Thru-Axle, 174mm Length, 1.0 Thread Pitch, 16.5mm, Tapered Head

• EXTRAS

  Downtube Storage Bag

Specifications, pricing, and availability are subject to change without notice.

GEOMETRY

With the integrated flip chips, adjustable headset and an aftermarket 29” rear wheel, riders can select 12 unique configurations to run their bikes. These configurations allow the best fine-tuning of chassis to trail conditions available. Flip chips are easy to reconfigure trailside and easily done using a 6mm hex wrench, require no additional parts, and incorporate laser-etched graphics that indicate the position of the chips. The stock 27.5” rear wheel can be swapped out for a 29” rear wheel (not included) if desired, along with changing the position of the seatstay flip chips. Furthermore, the flip chips located at the seatstay pivots alter the bottom bracket height and chainstay length (low BB/long CS setting = 345/442mm, high BB/short CS setting = 352/435mm) so that riders can perfectly dial their bike in to match the terrain they are looking to conquer. Finally, using our proprietary headset cups and inserts, the headtube angle can be adjusted to +0.75° or -0.75° from the standard 63° position, giving the rider three options.