The Alpine Trail is a 29” wheeled full suspension bike built for the all day enduro rider that earns their downhill fun. Key upgrades from Alpine Trail 7: Marzocchi Z1 Coil/Marzocchi CR Coil suspension Shimano SLX/XT drivetrain TRP Slate EVO 4-piston hydraulic disc brakes FSA Gradient crankset


RM13999 

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SPECIFICATIONS

ModelAlpine Trail  XRAlpine Trail 7
FrameSeries 4 6061 Aluminum
Front SuspensionMarzocchi Z1 Coil
160mm
RockShox Yari RC
160mm
Rear SuspensionMarzocchi CR Coil 205x65mmRockShox Deluxe Select+ RT
205x65mm
Rear DerailleurShimano XT
1X12-Speed
Shimano Deore
1X12-Speed
Front Derailleur

ShifterShimano SLX
1x12-Speed
SL-7100
Shimano Deore
1X12-Speed
SL-6100
CranksetFSA Gradient, Modular 1x, 32T Direct Mount ChainringFSA Comet Heavy Duty, Modular 1x, 32T Direct Mount Chainring
CassetteShimano SLX M7100 Cassette, 12-Speed, 10-51TSunRace, 12-Speed, 11-51T
BrakeTRP Slate EVO
4-Piston
Hydraulic Disc
RotorFront 203mm
Rear 180mm
Wheelset29" Aluminum Double Wall
29mm Inner
Tubeless Compatible
TireMaxxis Assegai 29x2.5"
MAXX TERRA, EXO+
Tubeless Compatible
Vee Tire Co. Flow Snap, 29x2.6”
Handlebar35mm Clamp, 7000 Alloy Bar, 800mm Length, 20mm Rise, 5 Degree Up, 8 Degree BackMarin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back
StemMarin CNC, 35mm Length, 35mm
SeatpostX-Fusion Manic, 1x Composite Remote, Size S 125mm Travel, Size M and L 150mm Travel, Size XL 175mm Travel, 30.9mmTranzX, YSP23JL, 1x Remote, Size S 125mm Travel, Size M and L 150mm Travel, Size XL 175mm Travel, 30.9mm
SaddleMarin Speed Concept
Weight

Color


*THE SPECIFICATIONS, COLORS, AND AVAILABILITY OF THE PRODUCTS CAN BE SUBJECTS TO ALTER WITHOUT PRIOR NOTIFICATION



GEOMETRY & SIZING


SizeSMLXL

Rider's Height (cm)160-168168-178178-188188-193
AStack619628632643
BReach430455480515
CHeadtube Angle63.5°63.5°63.5°63.5°
DHeadtube Length100110115130
ESeattube Angle78°78°78°78°
FSeattube Length390400425430
GToptube Effective561.7589615652
HBB Height342342342342
IBB Drop35353535
JChainstay430430430430
KWheelbase1199122912561297
LStandover Height44444444
MFork Offset30.930.930.930.9


TECHNOLOGY

SERIES 4 ALUMINUM

  • Smooth weld, double and triple butted tubing
  • Highly manipulated and formed tubesets
  • 3D forged dropouts and rocker links (full suspension)
  • Internal cable routing
  • Post or flat mount disc with forged 148x12mm dropouts
  • Tapered headtubes



ONE PIECE FORGED ROCKER

The heart of the Alpine Trail’s MultiTrac suspension is the forged one-piece rocker link. The strength and stiffness of the rocker keeps the rear of the bike tracking straight, providing smooth suspension operation under the most demanding conditions.


BRIDGELESS SEATSTAY

The stiffness of the one-piece rocker link allows for a bridgeless seatstay design, offering zero compromises on stiffness while at the same time allowing for maximum tire clearance and short chainstays.



MODERN ANGLES

The Alpine Trail has a slack 63.5º head tube angle paired with a steep 78º seat tube angle and long reach to provide the best modern trail bike experience. The bike lets you climb better than ever before, while giving you even more confidence when descending.



REAR SHOCK SET UP

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.


FRONT FORK SET UP

Marin recommends that all bikes front and rear suspension feel balanced

Step 1: After rear sag is set follow the recommended pressure from the fork manufacture.

Step 2: Bounce evenly up and down on the bike, cycling the suspension up and down to make sure both front and rear suspension feel balanced, if the front does not match the rear add or release pressure.

Step 3: Once the bike feels balanced adjust the rebound damping to ensure proper control.


RIDER WEIGHT AND SHOCK SETUP

MARZOCCHI CR COIL

LBS
KG
COIL LB/IN
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
Type
Enduro
Frame
Alloy
Speed
Mechanic 1x12
Brake
Hydraulic Disc Brake
Wheel Size
29"