Marin Alpine Trail

Marin Alpine Trail

Overview

MSRP • $3,699.99

Color • Gloss Teal

WHEN SHORT TRAVEL JUST WON’T CUT IT 

BIG ALL-MOUNTAIN DAYS 

GRAVITY FUELED DOWNHILL 

GOT TO GET UP TO GET DOWN

The Alpine Trail is a 29” wheeled full suspension bike built for the all day enduro rider that earns their downhill fun.

Size Rider Height Range
S
5'3" to 5'6"
M
5'6" to 5'10"
L
5'10" to 6'2"
XL
6'2" to 6'4"

Spec

FRAME

Series 4 6061 Aluminum Frame, 29” Wheels, 150mm Travel MultiTrac Suspension Platform, Internal Dropper Post and Rear Derailleur Housing, Chainstay Mounted Post Mount Disc Brake, 148x12mm Boost Thru- Axle, 73mm Threaded BB w/ ISCG05 Tabs

FORK

Fox 36 Performance, 160mm travel, 29" , 110x15mm Boost Kabolt Thru-Axle, 51mm Offset

REAR SHOCK

Fox Float DPX2, Performance, 3 Position Lever, LV EVOL, Trunnion Upper Mount, 25mm x M8 Lower Mount

RIMS

Marin Aluminum Double Wall, 29mm Inner, Pinned Joint, Disc Specific, 32H Tubeless Compatible

HUB REAR

Forged Alloy, 148x12mm, Quad Sealed Cartridge Bearings, 6-Bolt Disc, 32H, XD Driver

HUB FRONT

Forged Alloy, 110x15mm, 6-Bolt Disc, 32H

SPOKES

14g Black Stainless Steel

TIRES

Vee Tire Flow Snap, 29x2.3”, Tackee Compound, Single Ply, 72 TPI

DERAILLEUR REAR

SRAM NX Eagle

DERAILLEUR FRONT

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SHIFT LEVER

SRAM NX Eagle, 12-Speed

CRANKSET

SRAM Descendant 6K Aluminum, Direct Mount 12-Speed 32T, DUB, Boost Spacing, 170mm length

BOTTOM BRACKET

External Sealed Cartridge Bearings

CHAIN

SRAM NX Eagle

CASSETTE

SRAM XG-1275 12-Speed, 10-50T

BRAKES FRONT

TRP Slate T4, 4-Piston Hydraulic Disc, 203mm Rotor

BRAKES REAR

TRP Slate T4, 4-Piston Hydraulic Disc, 180mm Rotor

BRAKE LEVERS

Tektro Orion, I-Spec II Compatible

HANDLEBAR

Deity Blacklabel, 800mm Width, 25mm Rise, Custom Color

STEM

Deity Copperhead Stem, 35mm

GRIPS

Marin Locking

HEADSET

FSA No 57E, Sealed Cartridge Bearings, 11/8"x11/2”

SEATPOST

KS LEV Integra Dropper Post, Southpaw Lever, Size S: 125mm Travel, All Other Sizes: 150mm Travel

SADDLE

WTB Volt Race

PEDALS

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EXTRAS

Bolt-on Thru-Axle

SPECIFICATIONS AND PRICING ARE SUBJECT TO CHANGE WITHOUT NOTICE

Geometry

Bike Geometry
Type S M L XL
STACK (A) 615.2 624.3 633.4 642.4
REACH (B) 420 440 465 490
HEADTUBE ANGLE (C) 65 65 65 65
HEADTUBE LENGTH (D) 90 100 110 120
SEATTUBE ANGLE (VIRTUAL) (E) 76.41° 76° 75.68° 75.39°
SEATTUBE ANGLE (ACTUAL) (F) 68.5° 68.5° 68.5° 68.5°
SEATTUBE LENGTH (G) 385 420 450 480
TOPTUBE (ACTUAL) (H) 550 552 574 603
TOPTUBE (EFFECTIVE) (I) 568.76 600.65 626.63 657.4
BOTTOM BRACKET HEIGHT (J) 342 342 342 342
BOTTOM BRACKET DROP (K) 35 35 35 35
CHAINSTAY (L) 430 430 430 430
WHEELBASE (M) 1175.4 1204.6 1228.9 1258.1
STANDOVER HEIGHT (N) 701 722 743 756
FORK OFFSET (O) 51 51 51 51
SEATPOST DIAMETER 30.9 30.9 30.9 30.9
HANDLEBAR WIDTH 780 780 780 780
STEM LENGTH 35 35 35 35
CRANK LENGTH 170 170 170 170

Technology

Dsc2787

SERIES 4 ALUMINUM FRAME

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

Dsc2788

ONE PIECE FORGED ROCKER

The heart of the Alpine Trail’s MultiTrac suspension is the forged and welded 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.

Dsc2304

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.

Dsc2792

MODERN ANGLES

The Alpine Trail has a slack head tube angle paired with a steep 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.

Reviews

  • "By keeping it simple and focussing on the things that ultimately matter – ride quality and handling – Marin has produced a bike that’s more than the sum of its parts. Occasionally you sling a leg over a new bike and it just feels right from the first run; the Alpine Trail is one of those bikes."

  • "If you’re looking for a fun 29er enduro bike at a fair price, you should take a closer look at the Marin Alpine Trail. With its very balanced geometry and the mostly good spec, the Alpine Trail is a sound basis for a loyal companion for everything from long rides, bike park visits and enduro races."

  • "I can only offer early impressions on the Alpine Trail, but so far those impressions are very favourable. The frame is solid and well executed, and the suspension package is top-notch, proving you don’t need highly complex suspension systems just to get a competent all mountain bike."

  • "I didn’t have any expectations going into the ride, but I certainly wouldn’t have predicted that I’d be so in tune with the bike that I might as well have been aboard my personal ride. The planted feeling from geometry and playfulness from the suspension struck that magic balance of handling."

  • "The Alpine Trail is a good option for someone looking to get into enduro riding with a well-rounded bike at an attainable price."

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