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