The Alpine Trail XR is Marin's big-hitting enduro bike in a high-spec build, made for the roughest, rowdiest trails, enduro race runs and furious bike park laps. With 170mm of travel up front, 160mm at the rear and a mixed-wheel setup, it's consistently one of the Biketart team's favourite enduro bikes.
The Series 4 6061 aluminium frame uses Marin's MultiTrac LT suspension platform, with an adjustable headset for tuning the head angle and adjustable chainstay length and bottom bracket height, so you can set the bike up for the terrain you ride. A 29" front wheel rolls over rough ground while the 27.5" rear keeps the back end nimble in tight sections. There's integrated downtube storage, full internal cable routing and a threaded bottom bracket with ISCG05 tabs.
The XR build is tough and high-performing: a RockShox Zeb Ultimate fork paired with a Super Deluxe Coil Ultimate shock, SRAM GX Eagle 12-speed, powerful SRAM DB8 4-piston brakes with 200mm rotors, Formula-hubbed wheels with Maxxis Assegai tyres and a TranzX dropper. Pinkbike named it in its 8 things loved in 2024, calling it "the bike I had most fun riding this year".
Features
- Series 4 6061 aluminium frame with MultiTrac LT suspension
- 170mm front and 160mm rear travel
- Mixed-wheel setup: 29" front, 27.5" rear
- Adjustable head angle, chainstay length and BB height
- RockShox Zeb Ultimate fork and Super Deluxe Coil Ultimate shock
- SRAM GX Eagle 12-speed drivetrain
- SRAM DB8 4-piston brakes with 200mm rotors front and rear
- Integrated downtube storage with storage bag included
Sizing
- S: 5'3" - 5'6"
- M: 5'6" - 5'10"
- L: 5'10" - 6'2"
- XL: 6'2" - 6'4"
Specifications
DisciplineEnduro
MaterialAluminium
Front Travel170mm
Rear Travel160mm
Wheel SizeMX (29"/
27.5") Warranty5 Years (frame)
Frame - Series 4 6061 aluminium, 160mm travel MultiTrac LT suspension platform, integrated downtube storage, adjustable headset, chainstay length and BB height, full internal cable routing, chainstay-mounted post mount disc brake, 148x12mm Boost thru-axle, 73mm threaded BB with ISCG05 tabs
Fork - RockShox Zeb Ultimate, 170mm travel, 29", 110x15mm Maxle Stealth, 44mm offset
Rear shock - RockShox Super Deluxe Coil Ultimate, 205x65mm, custom tune, spring rates 350lbs (S-M), 400lbs (L-XL)
Rims - Marin double wall alloy, 29mm inner, sleeved joint, 32H, tubeless compatible
Front hub - Formula DC-711, 110x15mm, 6-bolt disc, 32H
Rear hub - Formula DCL-3482, 148x12mm, 4 sealed bearings, 6-bolt disc, XD driver, 32H
Spokes - 14g black stainless steel
Tyres - Maxxis Assegai MaxxGrip, 29x2.5" EXO+ front, 27.5x2.5" DoubleDown rear, tubeless compatible
Rear derailleur - SRAM GX Eagle Lunar, 12-speed
Shift lever - SRAM GX Eagle Lunar, MMX mount
Crankset - SRAM GX Eagle, 32T, 55mm chainline, 170mm
Bottom bracket - SRAM DUB MTB 73mm
Chain - SRAM NX Eagle
Cassette - SRAM GX 1275 T-Type, 10-52T
Front brake - SRAM DB8, 4-piston hydraulic disc, HSC 200mm rotor
Rear brake - SRAM DB8, 4-piston hydraulic disc, HSC 200mm rotor
Brake levers - SRAM DB8
Handlebar - Marin Trail, 7000 alloy, 35mm clamp, 800mm width, 20mm rise, 5° up, 8° back
Stem - Marin CNC, 35mm length, 35mm clamp
Grips - Marin Grizzly lock-on
Headset - FSA custom, adjustable head angle design
Seatpost - TranzX YSP39 dropper, 1x remote, 34.9mm, 150mm (S), 170mm (M-L), 200mm (XL)
Saddle - Marin Speed Concept
Pedals - Not included
Extras - Bolt-on 12mm rear thru-axle, downtube storage bag
Alpine Trail XR 2025
- Enduro
- 170 / 160mm travel
- MX wheels
- Alloy frame
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The Alpine Trail XR is Marin's big-hitting enduro bike in a high-spec build, made for the roughest, rowdiest trails, enduro race runs and furious bike park laps. With 170mm of travel up front, 160mm at the rear and a mixed-wheel setup, it's consistently one of the Biketart team's favourite enduro bikes.
The Series 4 6061 aluminium frame uses Marin's MultiTrac LT suspension platform, with an adjustable headset for tuning the head angle and adjustable chainstay length and bottom bracket height, so you can set the bike up for the terrain you ride. A 29" front wheel rolls over rough ground while the 27.5" rear keeps the back end nimble in tight sections. There's integrated downtube storage, full internal cable routing and a threaded bottom bracket with ISCG05 tabs.
The XR build is tough and high-performing: a RockShox Zeb Ultimate fork paired with a Super Deluxe Coil Ultimate shock, SRAM GX Eagle 12-speed, powerful SRAM DB8 4-piston brakes with 200mm rotors, Formula-hubbed wheels with Maxxis Assegai tyres and a TranzX dropper. Pinkbike named it in its 8 things loved in 2024, calling it "the bike I had most fun riding this year".
Features
- Series 4 6061 aluminium frame with MultiTrac LT suspension
- 170mm front and 160mm rear travel
- Mixed-wheel setup: 29" front, 27.5" rear
- Adjustable head angle, chainstay length and BB height
- RockShox Zeb Ultimate fork and Super Deluxe Coil Ultimate shock
- SRAM GX Eagle 12-speed drivetrain
- SRAM DB8 4-piston brakes with 200mm rotors front and rear
- Integrated downtube storage with storage bag included
Sizing
- S: 5'3" - 5'6"
- M: 5'6" - 5'10"
- L: 5'10" - 6'2"
- XL: 6'2" - 6'4"
Specifications
DisciplineEnduro
MaterialAluminium
Front Travel170mm
Rear Travel160mm
Wheel SizeMX (29"/
27.5") Warranty5 Years (frame)
Frame - Series 4 6061 aluminium, 160mm travel MultiTrac LT suspension platform, integrated downtube storage, adjustable headset, chainstay length and BB height, full internal cable routing, chainstay-mounted post mount disc brake, 148x12mm Boost thru-axle, 73mm threaded BB with ISCG05 tabs
Fork - RockShox Zeb Ultimate, 170mm travel, 29", 110x15mm Maxle Stealth, 44mm offset
Rear shock - RockShox Super Deluxe Coil Ultimate, 205x65mm, custom tune, spring rates 350lbs (S-M), 400lbs (L-XL)
Rims - Marin double wall alloy, 29mm inner, sleeved joint, 32H, tubeless compatible
Front hub - Formula DC-711, 110x15mm, 6-bolt disc, 32H
Rear hub - Formula DCL-3482, 148x12mm, 4 sealed bearings, 6-bolt disc, XD driver, 32H
Spokes - 14g black stainless steel
Tyres - Maxxis Assegai MaxxGrip, 29x2.5" EXO+ front, 27.5x2.5" DoubleDown rear, tubeless compatible
Rear derailleur - SRAM GX Eagle Lunar, 12-speed
Shift lever - SRAM GX Eagle Lunar, MMX mount
Crankset - SRAM GX Eagle, 32T, 55mm chainline, 170mm
Bottom bracket - SRAM DUB MTB 73mm
Chain - SRAM NX Eagle
Cassette - SRAM GX 1275 T-Type, 10-52T
Front brake - SRAM DB8, 4-piston hydraulic disc, HSC 200mm rotor
Rear brake - SRAM DB8, 4-piston hydraulic disc, HSC 200mm rotor
Brake levers - SRAM DB8
Handlebar - Marin Trail, 7000 alloy, 35mm clamp, 800mm width, 20mm rise, 5° up, 8° back
Stem - Marin CNC, 35mm length, 35mm clamp
Grips - Marin Grizzly lock-on
Headset - FSA custom, adjustable head angle design
Seatpost - TranzX YSP39 dropper, 1x remote, 34.9mm, 150mm (S), 170mm (M-L), 200mm (XL)
Saddle - Marin Speed Concept
Pedals - Not included
Extras - Bolt-on 12mm rear thru-axle, downtube storage bag
Returns Information
Reviews
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