Marin Bikes

Alpine Trail E2

MY21 Marin AT E2 P Final

See this bike in a different color:
  • Suspension: Fox 38 Performance Elite / Fox Float DHX2
  • Wheel Size: Mixed 29"/27.5"
  • Frame: Aluminum
  • Size Range: S, M, L, XL

MOUNTAIN BIKING WITH A BOOST

BEYOND CAPABLE, BOTH UP AND DOWN, IN EVEN THE MOST CHALLENGING TERRAIN

MAXIMIZING FUN

The Alpine Trail E will take you further, faster, allowing you to tackle the most aggressive trails either up or down.

Key upgrades from Alpine Trail E1:

  • Shimano STEPS EP8 system and 630Wh battery
  • Fox 38/Float DHX2 Performance Elite suspension
  • Shimano XT/SLX 12-speed drivetrain w/10-51t cassette
  • Shimano SLX 4-piston disc brakes
  • Deity Ridgeline bar/Copperhead stem

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Specifications

  • FRAME

    All New Series 4 Alloy Frame, 150mm Multitrac suspension, Integrated Battery/On-switch/Charging Port, 148mm Rear Thru-Axle, Built-in Rear Speed Sensor

  • FORK

    Fox 38 Performance Elite, 160mm travel, 29" , 110x15mm Boost Kabolt Thru-Axle, 44mm Offset, Integrated Fox Fender

  • SHOCK

    Fox Float DHX2, Performance Elite, Low Speed Compression and Rebound Adjustment, 205x65mm, Trunnion Upper Mount, 25mmxM8 Lower Mount, S/M Spring = 350lb, L/XL Spring = 450lb

  • RIMS

    Front: Marin Aluminum Double Wall, 29" Diameter, 32mm Inner Rim Width; Rear: Marin Aluminum Double Wall, 27.5" Diameter, 38mm Inner Rim Width; Pinned Joint, Disc Specific, Tubeless Compatible

  • HUB REAR

    Shimano HB-MT510B, 148x12mm, Centerlock, Microspline Freehub Body

  • HUB FRONT

    Shimano MT-410B, 110x15mm, Centerlock Disc, 32H

  • SPOKES

    14g Black Stainless Steel

  • TIRES

    Front: Maxxis Assegai 29x2.5", 3C MaxxTerra, EXO+, Tubeless Compatible Rear: Maxxis Minion DHR II 27.5x2.8”, 3C Maxx Terra, EXO+, Tubeless Compatible

  • DERAILLEUR REAR

    Shimano XT 8100 12-Speed, SGS

  • DERAILLEUR FRONT

    -

  • SHIFT LEVER

    Shimano SLX 7100 12-Speed, I-Spec EV

  • CRANKSET

    e13 e*Spec Plus Crank, 165mm Length with e13 e*Spec DM Chainring 38T, e13 Plus Chainguide, Aluminum Plate

  • MOTOR

    Shimano STEPS EP8 Drive Unit, 250W, 85Nm

  • CHAIN

    KMC E12S, E-Bike Specific Chain

  • CASSETTE

    Shimano SLX M7100, 12-Speed, 10-51T

  • BRAKES FRONT

    Shimano SLX 4-Piston Hydraulic Disc, 203mm Rotor

  • BRAKES REAR

    Shimano SLX 4-Piston Hydraulic Disc, 203mm Rotor w/ Speed Sensor

  • BRAKE LEVERS

    Shimano SLX Levers, I-Spec EV

  • HANDLEBAR

    Race Face Affect R 35, 35mm Clamp, 780mm Width, 20mm Rise, 5º Up, 8º Back

  • STEM

    Race Face Affect R 35, 50mm

  • GRIPS

    Marin Single Clamp Locking

  • HEADSET

    FSA No 57, Sealed Cartridge Bearings, 1 1/8" x 1 1/2”

  • SEATPOST

    X-Fusion Manic, Size S 125mm Travel, Size M and L 150mm Travel, Size XL 170mm Travel, 30.9mm

  • SADDLE

    Marin E-MTB Saddle

  • PEDALS

    Marin MTB Plastic

  • BATTERY

    BT-8036, Internal 630Wh

  • DISPLAY

    SC-E8000 Display

  • SWITCH

    SW-E7000 Left Hand Switch for Assist Mode Change

  • Extras

    Shimano Left Hand Switch for Assist Mode Change, Shimano Battery Charger EC-E6002, Bolt-on Thru-Axle

Specifications, pricing, and availability are subject to change without notice.

Geometry

Alpine Trail E2 geometry diagram
S M L XL
Stack 613 622 631 640
Reach 445 465 485 505
Headtube Angle 63° 63° 63° 63°
Headtube Length 100 110 120 130
Seattube Angle 78° 78° 78° 78°
Seattube Length 390 400 425 430
Toptube Effective 575 597 619 641
BB Height 340.5 340.5 340.5 340.5
BB Drop 28 28 28 28
Chainstay 435 435 435 435
Wheelbase 1215 1239 1264 1288
Standover Height 681.6 681.4 686.8 689.8
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 165 165 165 165

All lengths in millimeters

Suspension Setup

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.

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.

Fox Float DPX2

Rider weight and air pressure
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

Reviews

FIVE OUT OF FIVE STARS: At $6,299 (USD), Vital highly recommends the Marin Alpine Trail E2. It is a solid, no-frills machine from a long-established brand with local dealer support. Everything about the E2 is tried-and-true, and it has plenty of power and motor/battery customization options for versatile riding situations. We loved that it was spec’d with a coil shock, and the FOX suspension does everything it’s supposed to, keeping the bike composed at speed yet playful at the park. We’d opt for beefier tires to really push the E2, but outside of that, our criticisms are few and far between. The ride, the price and support make the Marin Alpine Trail E2 one our favorite e-MTBs of 2021.

Even though my time with the Alpine Trail E2 was brief, it’s abundantly clear Marin has nailed it straight out of the blocks with its first attempt an ebike. By using the tried-and-tested Alpine Trail platform, incorporating Shimano’s newest EP8 drive unit, and giving the bike geometry numbers that maximize capability and fun on the climbs and descents it's a very appealing entry into their lineup. I’m already wondering how I can persuade Marin to let me keep the bike a bit longer...

Capable, fun, comfortable and affordable, the Alpine Trail E2 is a top performer.

"If you're looking for a quality build with solid design features, plus some of the best handling available, the Alpine Trail E2 is a contender."

Simply put, Marin has killed (in the best sense) the geo and component spec here, creating a mini-DH bike that everyday trail riders like myself can also appreciate.

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