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Marin Alpine Trail E2 2025 - Grey/Black

Marin

£6,385.00
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Marin Alpine Trail E (Bosch)- Marins biggest, baddest beast of a bike family!

The Marin Alpine Trail E2 2025 is a high-performance electric mountain bike designed for riders seeking exceptional performance on the most challenging trails. The integration of the latest Bosch drive unit delivers a seamless surge of power, effortlessly conquering steep climbs and technical ascents. The upgraded 750Wh battery ensures ample power for extended rides and ambitious backcountry adventures, allowing riders to focus on the trail ahead without range anxiety.

 

Marin's commitment to performance is evident in every aspect of the Alpine Trail E 2025. With 170mm of front suspension travel, the bike absorbs impacts with ease, providing confidence-inspiring control and stability. The all-new Series 4 aluminum MultiTrac 2 LT frame further enhances the ride, maximising the performance of the Bosch system and delivering a stiffer, more responsive feel on even the most technical descents. This e-MTB is not just a machine; it's a tool for pushing limits and exploring new horizons.

170MM OF FRONT SUSPENSION

 

The Alpine Trail E 2025 is built to tame the wildest trails, thanks to its 170mm of front suspension travel. Rocks, roots, and drops become mere playthings as the bike effortlessly absorbs every impact, keeping you in control and pushing your limits. 

Marin Alpine Trail E2 2025 - Grey/Black

SERIES 4 ALUMINUM FRAME

 

Alpine Trail E models are built upon our 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, compatible with modern coil or air shocks.

Marin Alpine Trail E2 2025 - Grey/Black

MULTITRAC SUSPENSION

 

Marin developed the all-new Series 4 aluminum frame in conjunction with the new human-powered Alpine Trail models and notable new features shared between the platforms. Firstly, travel has been increased by 10mm at both ends, now standing at 170mm (f) and 160mm (r), which is also an increase of 10mm beyond the current Shimano-equipped models. MultiTrac 2 LT (“Long Travel,” 150mm+), with rear pivots relocated from the seatstays to chainstays, makes its eMTB debut and delivers the suspension performance and tunability demanded of the longer travel. With MultiTrac 2 LT, the benefits of relocating the rear pivot points from the seatstay to the chainstay become apparent, as it reduces anti-rise, allowing for better chassis control while braking, more mid-stroke support, and better feel at bottom out. Furthermore, relocation of the pivots provides the added benefit of allowing for adjustable chainstay lengths and bottom bracket heights. Ultimately, it’s a better-riding, better-performing suspension system made possible by the new pivot placement.

Marin Alpine Trail E2 2025 - Grey/Black

ADJUSTABLE GEOMETRY

 

Adjustable geometry features are new to the 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.

Marin Alpine Trail E2 2025 - Grey/Black

PROTECTION

 

Chainstays and seatstays are protected with durable rubber guards that minimize noise and protect paint finishes. Made from a 30% fiberglass-infused nylon, similar to what is used on safety and football helmets, the moto-inspired integrated downtube guard helps deflect errant rocks, logs, or anything else riders may encounter on the trail. This guard also includes drain ports to let moisture flow from the frame. Cable ports are of an all-new design and keep the frame innards sealed. These ports use rubber membranes punctured during initial assembly and seal around the housing or hose once inserted. Out at the wheels, CushCore inserts enhance tire performance and traction while also protecting the rims on both models.

Marin Alpine Trail E2 2025 - Grey/Black

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Marin Alpine Trail E2 2025 - Grey/Black

Geometry

Marin Alpine Trail E2 2025 - Grey/Black
M L XL
A STACK 633.51 642.46 646.93
B REACH 460 490 520
C HEADTUBE ANGLE 63.5° 63.5° 63.5°
D HEADTUBE LENGTH 115 125 130
E TOPTUBE EFFECTIVE 591.33 626.52 659.24
F SEATTUBE ANGLE 79° 78.8° 78.6°
G SEATTUBE LENGTH 410 420 430
H BB HEIGHT 352 352 352
I BB DROP (REAR/FRONT) 7/24 7/24 7/24
J CHAINSTAY 435 435 435
K WHEELBASE 1248.12 1282.57 1314.8
L STANDOVER HEIGHT 712.81 721.75 732.94
M FORK OFFSET 44 44 44
SEATPOST DIAMETER 34.9 34.9 34.9
STEM LENGTH 35 35 35
CRANK LENGTH 160 160 160
MODEL YEAR:
Latest Models
FRAME:
All New, Series 4 Alloy, 160mm MultiTrac Suspension LT, Adjustable Headset & CS Length/Height, Integrated Battery/Charging Port, 148mm Rear Thru-Axle
FRAME MATERIAL:
Aluminium
FORK BRAND:
Fox
FORK:
Fox 38 Performance Elite, 170mm Travel, 29" , 110x15mm Boost Kabolt Thru-Axle, 44mm Offset, Integrated Fox Fender
FORK TRAVEL:
170 mm
REAR SHOCK:
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
MOTOR:
Bosch
MOTOR CONTROLLER:
Bosch Smart System Mini Remote & System Controller
DISPLAY:
Not Included
DRIVE UNIT:
Bosch Peformance Line CX (85 Nm ) Smart System
BATTERY:
Bosch PowerTube 750 Wh Battery
RANGE EXTENDER:
N/A
CHARGER:
TBC
WHEEL SIZE:
27.5 R 29 F
WHEELS:
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, Shimano
TYRES:
Vee Tire Co Attack HPL, E-Control Compound, Front 29x2.5", Rear 27.5x2.5"
DROPPER SEATPOST:
Yes
SEATPOST:
TranzX, YSP39 1x Remote, 34.9 Seatpost Diameter, Travel S = 150mm, M/L = 170mm, XL = 200mm
SADDLE:
Marin Speed Concept
CRANKSET:
e*thirteen e*spec Plus Cranks, 160mm Length
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
SHIFTERS:
Shimano SLX 12-Speed, I-Spec EV
BRAKE BRAND:
TRP
HYDRAULIC BRAKES:
Yes
BRAKES:
TRP DH-R EVO 4-Piston Hydraulic Disc, 203mm, 2.3mm Thick
REAR DERAILLEUR:
Shimano XT 12-Speed, SGS
CHAIN:
KMC E12S, E-Bike Specific Chain
NUMBER OF GEARS:
12 Speed
PEDALS:
Available for Purchase
FRONT MUDGUARD:
MTB Monster Front Fender
EXTRAS:
Cush Core Pro Tire Inserts, Marin Tire Sealant 300ml Bottle
TYPE OF BIKE:
Enduro
DESIGNED FOR:
Conquering challenging terrain that mixes technical climbs with rough, steep descents. Its superb balance of weight and downhill capability making it a firm favourite with more aggressive riders.
IDEAL TERRAIN:
Excels on downhill sections with features like drops, jumps, rock gardens, and loose scree. Whether you're racing enduro, hitting the bike park, or tackling a black run, an enduro MTB can handle it all.
PLEASE NOTE:
Specifications, pricing, and availability are subject to change without notice.
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FAQs: Marin Alpine Trail E2

Basics

What size bike do I need?
 

What is Invisiframe and is it worth fitting it to the Alpine Trail E?
 

What is tubeless setup and can the Alpine Trail E be set up tubeless?
 

What equipment & info will the bike arrive with?
 

Is it possible to see the Alpine Trail E2 in your showroom & is it possible to have a test ride or demo it?
 

What type of bike is the Alpine Trail and what is it designed for?
 

What type of terrain is the Alpine Trail E ideally suited towards?
 

Can the Marin Alpine Trail E2 get wet and muddy?
 

How should you clean & maintain the Marin Alpine Trail E2?
 

Can you tell me about the Marin brand?
 

I'm new to riding, what essential bits of kit do I need to get going?
 

Where can I ride the Marin Alpine Trail E2?
 

Technical

Where can I find all of the major components that come on the bike?
 

Can you fit a water bottle on the Marin Alpine Trail E2?
 

What warranty comes on the Marin Alpine Trail E2?
 

Does the Marin Alpine Trail E2 come with pedals?
 

Can I get hold of spare / replacement parts easily for the Marin Alpine Trail E2?
 

Are electric bikes legal? How fast can the Marin Alpine Trail E2 go?
 

Do I need a licence to ride the Marin Alpine Trail E2 in the UK?
 

Can I add upgrades to the bike?
 

Electric / Battery

How should I store the bike?
 

What is the battery lifespan on a Marin Alpine Trail E2?
 

Are Lithium-Ion batteries safe?
 

Is the internal battery removable on the Marin Alpine Trail E2?
 

What is the expected range of the battery on the Marin Alpine Trail E2?
 

Does the bike arrive fully charged and ready to go?
 

How to charge the battery on the Marin Alpine Trail E2?
 

How long does it take to charge the battery?
 

How is the motor protected ?
 

Purchasing

Why choose MTB Monster?
 

Do you offer 0% finance for the Marin Alpine Trail E2?
 

Do you accept Cycle To Work vouchers? How does it work?
 

I'm still sorting my payment method, can I reserve a bike?
 

The bike is not yet in stock, can I pre-order one?
 

How will the bike be delivered & what are the setup requirements?
 

What are the delivery options?
 

Can I collect the bike in the store?
 

I still have more questions, can I speak to someone?