Get ready to conquer Liverpool’s toughest trails and beyond with the Marin Alpine Trail XR Full Suspension Mountain Bike in Brushed Aluminium—a true beast engineered for aggressive enduro riding. As Marin’s most capable aluminium enduro platform to date, this bike delivers unmatched adjustability, strength, and performance in a trail-ready package that’s built to shred.
Bold Design Meets Advanced Engineering
At the heart of the Alpine Trail XR is Marin’s Series 4 6061 aluminum MultiTrac 2 LT frame, offering 160mm of rear travel paired with a 170mm RockShox ZEB Ultimate fork. Designed around mixed wheels—29” front and 27.5” rear—for agile cornering and maximum rollover capability, the Alpine Trail XR adapts to any terrain with ease. Need to fine-tune the ride? Its adjustable geometry features a flip chip system and tunable headtube angle (+/- 0.75°) for up to 12 unique configurations. Whether you're riding steep descents or pedaling through techy rock gardens, this bike lets you tailor the feel to match the trail.
Ready for the Gnarliest Descents
“XR” stands for “Xtra Rad,” and the Alpine Trail XR lives up to the name. It’s outfitted with top-tier RockShox Ultimate suspension, including a Super Deluxe Coil Ultimate rear shock custom-tuned for optimal progression and control. Paired with SRAM’s GX Eagle Lunar 12-speed drivetrain and powerful DB8 4-piston hydraulic brakes, you’ll enjoy reliable shifting and confidence-inspiring stopping power on the steepest descents.
Smart Storage & Durable Features
No more stuffing your pockets—stash your ride essentials inside Marin’s Bear Box integrated downtube storage, complete with a weather-sealed nylon bag. The frame also includes thoughtful details like a rubber chainstay and seatstay protection, downtube armor, and noise-dampening internal cable routing, so your ride stays smooth, quiet, and protected—even in the rough stuff.
Built for Real Riders
From Maxxis Assegai tubeless tires with EXO+ and DoubleDown casing to a Marin CNC machined stem and Trail Bar, every component has been selected to withstand hard, fast riding without compromising control. And with a TranzX dropper post (up to 200mm travel) and Marin Speed Concept saddle, you’ll stay comfortable and in control all day long.
Key Features at a Glance:
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Frame: Series 4 Aluminum, MultiTrac 2 LT suspension platform, integrated storage
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Suspension: RockShox ZEB Ultimate 170mm fork & Super Deluxe Coil Ultimate rear shock
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Drivetrain: SRAM GX Eagle Lunar 12-Speed
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Brakes: SRAM DB8 4-Piston Hydraulic with 200mm rotors
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Wheels: Mixed 29” front / 27.5” rear with tubeless-ready Marin rims
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Tyres: Maxxis Assegai EXO+/DoubleDown casing
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Geometry: Fully adjustable with flip chips and headset cups
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Extras: Bear Box downtube storage, mudguards, cable gaskets, and more
Why Buy from The Rolling Fix, Liverpool?
As Liverpool’s go-to bike store, The Rolling Fix offers:
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Expert advice from passionate riders
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Professional bike setup and fitting
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Local after-sales support and servicing
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Competitive pricing and financing options
Take on the wildest trails with confidence. The Marin Alpine Trail XR is ready when you are.
🛒 Order now from The Rolling Fix in Liverpool or drop in-store to test ride and feel the difference.
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:450lbs
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 Lunar 12-Speed
Shift Lever: SRAM GX Eagle Lunar MMX Mount
Crankset: SRAM GX Eagle, 32T, 55MM CL, 170MM Length
Bottom Bracket: SRAM DUB MTB 73
Chain: SRAM NX Eagle
Cassette: SRAM GX 1275 T-Type 10-52T
Brakes Front: SRAM DB8 4-Piston Hydraulic Disc, HSC 200mm Rotor
Brakes Rear: SRAM DB8 4-Piston Hydraulic Disc, HSC 200mm Rotor
Brake Levers: SRAM DB8 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
Extras: Bolt-On 12mm Thru-Axle, 174mm Length, 1.0 Thread Pitch, 16.5mm, Tapered Head
Extras: Downtube Storage Bag
