Alpine Trail XR
A Marin Alpine Trail XR with a twist. Finished in Magenta Blue instead of the usual Silver/Black, this custom BSC build pairs the proven SRAM GX mechanical drivetrain with a durable Race Face Turbine crankset and powerful SRAM Code Bronze brakes.
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Product images may vary slightly from final specifications.
Need to Know
KEY FEATURES
PERFECT FOR
Why we like the Marin Alpine Trail XR
RockShox Zeb Ultimate and Coil Shock Combo
The Ultimate-level fork and coil rear shock deliver outstanding traction, composure, and control when the trails get steep and rough.
SRAM GX Eagle Drivetrain
Reliable, precise shifting with a wide 10–52T range makes it easy to spin up climbs and stay composed under load on technical terrain.
Adjustable Geometry Done Right
True multi-point adjustability that meaningfully changes how the bike rides, not just on paper, giving riders the ability to dial in stability, pop, or agility as needed.
Specifications
Frame
Aluminum
Fork
RockShox ZEB Ultimate, 29", 44mm Offset
Front Travel
170mm
Shock
RockShox Super Deluxe Coil Ultimate, Custom Tune
Rear Travel
160mm
Drivetrain
Shifter
SRAM GX Eagle Lunar MMX
Rear Derailleur
SRAM GX Eagle Lunar
Crankset
SRAM GX Eagle, 32T, 170mm
Chain
SRAM NX Eagle
Cassette
SRAM XG-1275 Eagle, 10–52T
Brakeset
SRAM DB8 4-Piston Hydraulic Disc
Rotors
SRAM Centerline, 200mm Front / 180mm Rear
Bottom bracket
SRAM DUB MTB, 73mm Threaded
Cockpit
Headset
FSA Custom Adjustable Headset
Handlebar
Marin Trail Alloy, 800mm Width, 20mm Rise
Stem
Marin CNC Machined, 35mm
Saddle
Marin Speed Concept
Dropper Post
TranzX YSP39, 34.9mm (S:150mm / M-L:170mm / XL:200mm)
Dropper Lever
TranzX 1x Remote
Grips
Marin Grizzly Lock-On
Wheels
Wheelset
Marin Double Wall Alloy Rims, Tubeless Compatible
Front Axle
110x15mm Boost Thru-Axle
Rear Axle
148x12mm Boost Thru-Axle
Hubs
Formula DC-711 Front / DCL-3482 Rear, XD Driver
Tires
Maxxis Assegai 29x2.5 EXO+ (Front) / Maxxis Assegai 27.5x2.5 DoubleDown (Rear)
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