Marin Alpine Trail XR 29 Dual Suspension Mountain Bicycle - Blue/Black
Marin Alpine Trail XR 29 Dual Suspension Mountain Bicycle - Blue/Black
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Introducing the 2023 Marin Alpine Trail XR 29 Dual Suspension Mountain Bike: Your Ultimate Ride for All-Mountain Adventures, Enduro-Style Racing, and Rowdy Riding!
Key Upgrades from Alpine Trail 7:
- Marzocchi Z1 Coil and Marzocchi CR Coil suspension for a plush ride
- Shimano SLX/XT drivetrain for smooth and precise shifting
- TRP Slate EVO 4-piston hydraulic disc brakes for powerful stopping
- FSA Gradient crankset for enhanced durability and performance
Top Features:
- Series 4 6061 aluminum frame with MultiTrac suspension platform
- 160mm travel Marzocchi Z1 Coil front suspension with adjustable damping
- Marzocchi CR Coil rear suspension with trunnion upper mount
- Tubeless-compatible Marin aluminum double wall rims
- Maxxis Assegai 29x2.5" tires with EXO+ protection
The Alpine Trail XR 29 boasts a Shimano XT 12-speed rear derailleur and SLX 12-speed shifter, ensuring precise gear changes on any terrain. The FSA Gradient crankset with a 32T direct mount chainring and MegaTooth technology ensures maximum power transfer and chain retention.
SPECIFICATIONS
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FRAME
Series 4 6061 Aluminum, 29” Wheels, 150mm Travel MultiTrac Suspension Platform, Internal Dropper Post and Rear Derailleur Routing, Chainstay Mounted Post Mount Disc Brake, 148x12mm Boost Thru- Axle, 73mm Threaded BB w/ ISCG05 Tabs
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FRONT SUSPENSION
Marzocchi Z1 Coil, 160mm Travel, Sweep Adjust Damper, Rebound Adjustment, Black Stanchions, 110x15 Kabolt, 44mm Offset, Medium spring rate
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REAR SUSPENSION
Marzocchi CR Coil, Compression and Rebound Adjustment, 205x65mm, Trunnion Upper Mount, M8x25mm Lower Mount, S/M 350lb Spring, L/XL 450lb Spring
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RIMS
Marin Aluminum Double Wall, 29mm Inner, Sleeved Joint, Disc Specific, Tubeless Compatible
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HUB, REAR
Forged Aluminum, 148x12mm, Disc, Microspline Freehub Body
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HUB, FRONT
Forged Aluminum, 110x15mm, Disc
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SPOKE, NIPPLES
14g Black Stainless Steel
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TIRES
Maxxis Assegai 29x2.5", MAXX TERRA, EXO+, Tubeless Compatible
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DERAILLEUR, REAR
Shimano XT 12-Speed, SGS
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DERAILLEUR, FRONT
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SHIFT LEVER
Shimano SLX 12-Speed, SL-7100
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CRANKSET
FSA Gradient, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, Mega Eco Spindle, Boost Spacing
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BOTTOM BRACKET
MegaEvo BB, 73mm BSA Threaded
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CHAIN
KMC X-12 Silver and Black
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CASSETTE
Shimano SLX M7100 Cassette, 12-Speed, 10-51T
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BRAKE, FRONT
TRP Slate EVO, 4-Piston Hydraulic Disc, 203mm Rotor
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BRAKE, REAR
TRP Slate EVO, 4-Piston Hydraulic Disc, 180mm Rotor
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BRAKE LEVERS
TRP Slate EVO
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HANDLEBAR
Marin Trail, 35mm Clamp, 7000 Alloy Bar, 800mm Length, 20mm Rise, 5 Degree Up, 8 Degree Back
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STEM
Marin CNC, 35mm Length, 35mm Bar Bore
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GRIPS
Marin Grizzy Lock On
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HEADSET
FSA No 57, Sealed Cartridge Bearings, 1 1/8" x 1 1/2”
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SEATPOST
X-Fusion Manic, 1x Composite Remote, Size S 125mm Travel, Size M and L 150mm Travel, Size XL 175mm Travel, 30.9mm
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SADDLE
Marin Speed Concept
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PEDALS
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EXTRAS
Bolt-On Thru-Axle
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EXTRAS
Downtube Protector
Specifications, pricing, and availability are subject to change without notice.
GEOMETRY
S | M | L | XL | |
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STACK | 619 | 628 | 632 | 643 |
REACH | 430 | 455 | 480 | 515 |
HEADTUBE ANGLE | 63.5° | 63.5° | 63.5° | 63.5° |
HEADTUBE LENGTH | 100 | 110 | 115 | 130 |
SEATTUBE ANGLE | 78° | 78° | 78° | 78° |
SEATTUBE LENGTH | 390 | 400 | 425 | 430 |
TOPTUBE EFFECTIVE | 561.7 | 589 | 615 | 652 |
BB HEIGHT | 342 | 342 | 342 | 342 |
BB DROP | 35 | 35 | 35 | 35 |
CHAINSTAY | 430 | 430 | 430 | 430 |
WHEELBASE | 1199 | 1229 | 1256 | 1297 |
STANDOVER HEIGHT | 714 | 716 | 732 | 734 |
FORK OFFSET | 44 | 44 | 44 | 44 |
SEATPOST DIAMETER | 30.9 | 30.9 | 30.9 | 30.9 |
HANDLEBAR WIDTH | 780 | 780 | 780 | 780 |
STEM LENGTH | 50 | 50 | 50 | 50 |
CRANK LENGTH | 170 | 170 | 170 | 170 |
All lengths in millimeters
SUSPENSION SETUP
REAR SHOCK SETUP
Recommended Sag = 30%/19.5mm
Step 1: Set correct pressure in rear shock.
Step 2: Sit on the bike and cycle the suspension (*with correct riding gear).
Step 3: Reset O-ring and sit on the bike, DO NOT BOUNCE, carefully step off.
Step 4: Measure sag (from o-ring to seal of shock), If it does not match the bike’s recommended sag in millimeters repeat process.
Step 5: Adjust rebound setting to ensure proper control.
MARZOCCHI CR COIL
LBS | KG | COIL LB/IN |
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120 | 54 | 300 |
130 | 59 | 300 |
140 | 64 | 300 |
150 | 68 | 350 |
160 | 73 | 350 |
170 | 77 | 350 |
180 | 82 | 400 |
190 | 86 | 400 |
200 | 91 | 400 |
210 | 95 | 450 |
220 | 100 | 450 |
230 | 104 | 450 |
240 | 109 | 500 |
250 | 113 | 500 |
260 | 118 | 500 |
270 | 122 | 500 |