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Marin Alpine Trail XR Complete Mountain Bike 2023

sku# 244509
Marin - Alpine Trail XR Complete Mountain Bike 2023Marin - Alpine Trail XR Complete Mountain Bike 2023Marin - Alpine Trail XR Complete Mountain Bike 2023
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Product Info

With its enduro-focused geometry and advanced MultiTrac Suspension Technology, the Marin Alpine Trail XR Complete Mountain Bike is a force to be reckoned with on challenging downhill terrain. It's not just a descender, though, as it's got the geometry to maintain its efficiency during climbs. The Alpine Trail "Xtra Rad" model is a bump up in capabilities from the 7, with a slick Shimano SLX/XT drivetrain, powerful TRP brakes, and send-friendly Marzocchi suspension. It's no surprise, as Marin has always been known for providing exceptional value for your money. This is a podium-worthy bike at a hobbyist's price!

Product Details


Series 4 Aluminum FrameAlpine Trail models feature Series 4 aluminum frames, with detailed forgings, highly manipulated tubes, and full internal cable routing, giving riders the highest-end alloy frame that Marin offers.

MultiTrac Suspension TechnologyMultiTrac is an acclaimed suspension system, fine-tuned to have a balanced ride capable of absorbing big hits with an efficient pedaling platform. The rocker link provides a progressive leverage ratio for the rear shock for small bump sensitivity and the feeling of a long travel system on large drops and rocks.

148x12mm Boost Thru-Axle

Marzocchi Bomber CR Coil Rear ShockCoil is back, and not just for gravity riders. Supple on the small bumps with a smooth stroke to eat up rock gardens and big hits, you can rely on Bomber CR coil to lose none of its exemplary performance over the longest descents. Whether you’re looking to breathe new life into your old ride or searching for a rear shock for your new bike you can set and forget, the Bomber CR is your low-maintenance, high-performing coil solution.

Shock AdjustmentsCoil Spring Preload / Low Speed Compression / Rebound


Marzocchi Bomber Z1The Bomber Z1 is designed for riders ready to get rowdy. Silky smooth travel with the traction and stiffness where it matters. It’s not about counting seconds or fiddling with settings at the top of the enduro course. It’s pointing your bike down the line with the confidence that your suspension has your back. Bikes are fun. And so is the Bomber Z1.

Fork AdjustmentsGRIP Damper / Compression to Lockout / Rebound Adjust

Drive Train

1x12 DrivetrainA mix of Shimano Deore, FSA, and Marin products keep this drivetrain inexpensive all while delivering great performance.

Shimano SLXThis is everything you need and nothing you don't. Featuring tech from their XT and XTR groupsets, SLX offers consistent and reliable high performance, all at a lower price.


Rotors203mm Front / 180mm Rear

TRP Slate EvoBorn from technology proven in World Cup DH and tuned for the demands of Aggressive XC, Trail and E-MTB bikes, the Slate EVO takes modulation and braking power to an entirely new level of control.


Marin Aluminum Double Wall Rims Laced to Forged Alloy HubsWith sealed bearings, 29mm inner width, and 32 holes, these aluminum rims are light and strong--perfect for the do-it-all frame they're attached to.

Maxxis Assegai TiresA beefy DH tire that's been a fave since it was released, the Assegai is great in the front or rear of a hard charging setup. It has big blocky knobs that maximize grip in all conditions.

Additional Features

X-Fusion Manic Dropper Post

Price and Spec Subject to Change


  • Biking Type: Mountain More 
  • Used For: Enduro More 
  • Suspension: Full Suspension More 
    Full Suspension
  • Frame Material: Aluminum Alloy More 
    Aluminum Alloy
  • Gearing: 1 x 12
  • Water Bottle Mounts: 1
  • Fork: Marzocchi Bomber Z1 More 
  • Stanchion Diameter (mm): 35
  • Fork Travel (mm): 160
  • Rear Shock: Marzocchi Bomber CR Coil More 
  • Rear Travel (mm): 150
  • Shifters: Shimano SLX More 
  • Rear Derailleur: Shimano XT M8100, 12-Speed More 
  • Crankset: FSA Gradient, 32t More 
  • Cassette: Shimano SLX M7100, 10-51t More 
  • Chain: KMC X12, 12-Speed More 
  • Bottom Bracket: MegaEvo 73mm Threaded
  • Pedals: Not Included
  • Brake Levers: TRP Slate EVO More 
  • Brake Calipers: TRP Slate Evo 4 Piston
  • Rotors: 203mm
  • Headset: FSA No.57
  • Handlebar: RaceFace Aeffect R 35 | 780mm | 20mm Rise | 5° Up / 8° Back
  • Bar Tape/Grips: Marin Grizzy Lock-On
  • Stem: Marin CNC 35mm
  • Saddle: Marin Speed Concept
  • Seatpost: X-Fusion Manic Dropper More 
  • Hubs: Shimano MT510 / MT 410 Centerlock Microspline
  • Rims: Marin Aluminum Double Wall 29mm
  • Spokes: 14g Black Stainless Steel
  • Front Tire: Maxxis Assegai 2.5" | 3C MaxxTerra, EXO+ More 
  • Rear Tire: Maxxis Assegai 2.5" | 3C MaxxGrip, DoubleDown More 
  • Warranty: 5 Years
Size S M L XL
Rider Height 5'3" - 5'6" 5'6" - 5'10" 5'10" - 6'2" 6'2" - 6'4"
Reach (mm) 430 455 480 515
Stack (mm) 619 628 632 643
Effective Top Tube (mm) 562 589 615 652
Seat Tube (mm) 390 400 425 430
Head Tube Angle (°) 63.5 63.5 63.5 63.5
Seat Tube Angle (°) 78.0 78.0 78.0 78.0
Chainstay Length (mm) 430 430 430 430
Bottom Bracket Height (mm) 342 342 342 342
Bottom Bracket Drop (mm) 35 35 35 35
Head Tube Length (mm) 100 110 115 130
Wheelbase (mm) 1199 1229 1256 1297
Standover Height (mm) 714 716 732 734
Wheel Size 29" 29" 29" 29"

Other Notes

Marin products can only be shipped within the United States



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