Marin Alpine Trail E2 Bosch 2024

DEMO THIS BIKE WITH US NOW

The all-new Alpine Trail E Bosch is our biggest, baddest beast of a bike family. Moving one step beyond in capability from the Alpine Trail E models, the new Alpine Trial E Bosch eMTBs are constructed with all-new Series 4 aluminum MultiTrac 2 LT frames that feature significant upgrades for riders who challenge themselves with the steepest, most technical terrain, as well as those who require the maximum in range.

We've increased the travel by 10mm at both ends, now standing at 170mm (f) and 160mm (r), and relocated the pivots to the chainstays to deliver the suspension performance and tunability demanded by the longer travel. Riders have the ability to alter the head tube angle by +/- .75° by repositioning the lower headset cup while the bottom bracket height/chainstay length can be changed by the means of seatstay flip chips.

Bosch's Performance Line CX drive units twist out 85Nm of torque and are backed by large capacity 750Wh PowerTube batteries, nestled safely in the frame's downtube, giving you the largest battery in the Marin range for the biggest adventures.

The Alpine Trail E2 (Bosch) lights the wick with a premium Fox suspension pairing and Shimano's XT 12-speed drivetrain, along with our own proprietary CNC 35mm stem and Trail Bar combo.

SPECIFICATIONS

• FRAME

  All New, Series 4 Alloy, 160mm MultiTrac Suspension LT, Adjustable Headset & CS Length/Height, Integrated Battery/Charging Port, 148mm Rear Thru-Axle

• FRONT SUSPENSION

  Fox 38 Performance Elite, 170mm Travel, 29" , 110x15mm Boost Kabolt Thru-Axle, 44mm Offset, Integrated Fox Fender

• REAR SUSPENSION

  Fox DHX2, Performance Elite, Low Speed Compression and Rebound Adjustment, 205x65mm, Trunnion Upper Mount, 30mmxM8 Lower Mount, S/M Spring Rate = 350lb, L/XL Spring Rate = 450lb

• RIM

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

• HUB REAR

  Shimano HB-TC500, 148x12mm, Centerlock, Standard Freehub Body

• HUB FRONT

  Shimano FH-TC500, 110x15mm, Centerlock, 32H

• SPOKES

  14g Black Stainless Steel

• TIRES

  Vee Tire Co Attack HPL, E-Control Compound, Front 29x2.5", Rear 27.5x2.5"

• DERAILLEUR REAR

  Shimano XT 12-Speed, SGS

• DERAILLEUR FRONT

  -

• SHIFT LEVER

  Shimano SLX 12-Speed, I-Spec EV

• CRANKSET

  e*thirteen e*spec Plus Cranks, 160mm Length

• MOTOR

  Bosch Performance Line CX, 85Nm, 20MPH (US, NZ)/25 km/h (Rest of World) Top Assisted Speed

• CHAIN

  KMC E12S, E-Bike Specific Chain

• CASSETTE

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

• BRAKES FRONT

  TRP DH-R EVO 4-Piston Hydraulic Disc, 203mm, 2.3mm Thick

• BRAKES REAR

  TRP DH-R EVO 4-Piston Hydraulic Disc, 203mm, 2.3mm Thick

• BRAKE LEVERS

  TRP DH-R EVO Hydraulic

• HANDLEBAR

  Marin Trail, 35mm Clamp, 7000 Alloy Bar, 800mm Length, 20mm Rise, 5 Degree Up, 8 Degree Back

• STEM

  Marin CNC, 35mm Length, 35mm Bar Bore

• GRIPS

  Marin Grizzly Lock On

• HEADSET

  FSA Custom Headset, Adjustable HTA Design

• SEATPOST

  TranzX, YSP39 1x Remote, 34.9 Seatpost Diameter, Travel S = 150mm, M/L = 170mm, XL = 200mm

• SADDLE

  Marin Speed Concept

  
  

• BATTERY

  Bosch PowerTube 750 Wh

• DISPLAY

  Bosch BRC3100 Systems Controller

• SWITCH

  Bosch BRC3300 Bluetooth Remote 22.2mm Clamp

• EXTRAS

  e*thirteen e*Spec Chainguide

• EXTRAS

  Cush Core Pro Tire Inserts, Marin Tire Sealant 300ml Bottle, Bosch EB12.110.016; 2A Charger

• RANGE, CHARGING TIME

  31-78 miles/50-125km (Based on Rider Weight, Terrain, Climate and Level of Assist Used), 11 Hours (estimated, under ideal conditions)

   

  GEOMETRY

  We’ve brought adjustable geometry features to the new Alpine Trail E Bosch models—integrated chainstay flip chips and an adjustable headset yield six possible configurations to suit a variety of trails best. Flip chips are easy to reconfigure trailside and are quickly changed using a 6mm hex wrench. They require no additional parts and incorporate laser-etched graphics that indicate the position of the chips. Furthermore, the flip chips located at the seatstay pivots alter the bottom bracket height and chainstay length (low BB/long CS setting = 347/443mm, high BB/short CS setting = 352/435mm) so that riders can perfectly dial their bike in to match the terrain they are looking to conquer. Finally, using our proprietary headset cups and inserts, the headtube angle can be adjusted to +0.75° or -0.75° from the standard 63° position, giving the rider three options to best suit their preferences.