The 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 Float DHX2, Performance Elite, Low Speed Compression and Rebound Adjustment, 205x65mm, Trunnion Upper Mount, 30mmxM8 Lower Mount, M Spring Rate = 450lb, L Spring Rate = 500lb, XL Spring Rate = 550lb
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
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
Pedals -
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 (Based on Rider Weight, Terrain, Climate and Level of Assist Used), 11 Hours (estimated, under ideal conditions)

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