To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
The Alpine Trail E2 is a high-performance enduro eMTB featuring a Series 4 aluminium frame, 170mm front and 160mm rear suspension, and a powerful Bosch Gen 5 CX motor.
The Alpine Trail E2 is a high-performance enduro eMTB featuring a Series 4 aluminium frame, 170mm front and 160mm rear suspension, and a powerful Bosch Gen 5 CX motor.
Marin

Marin Alpine Trail E2 eMountain Bike in Root Beer

£5,699.00
Earn
in Customer Rewards when you buy this item today
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Returns policy

Please read and fully understand this policy before returning goods to us. With exception of Warranty Claims, Faulty or Damaged goods (See terms below), we can only accept a return on an item if it is completely unused and in its original condition.

  1. Please pack the item carefully in its original packaging.
  2. Submit a returns form using the retuns form at the bottom of the page.
  3. Fully complete the returns slip and include it in the package.
  4. Send the parcel on a through postal/courier service to the returns address.

Returns Address

Bike Bros. Returns
23-25 Woodbridge Hill
Guildford, Surrey
GU2 9AA

Returns & Exchanges Policy Summary

We offer a 30 day returns period from the date of receipt.

Distance Selling
In addition to our Returns Policy, under the Consumer Contracts Regulations, you have the right to cancel your order up to 14 days from the day you receive your goods if you are an online, mail or telephone order customer. You then have a further 14 days from the date you notify the retailer of your cancellation to return the goods.

Faulty Goods:
Under the Consumer Rights Act you have an early right to reject goods that are unsatisfactory quality, unfit for purpose or not as described, and get a full refund. But this right is limited to 30 days from the date you took ownership of the goods (this could be the date of purchase or the date the goods were delivered to you - whichever is later).

It is your responsibility to ensure that the item is returned to us in a safe and secure manner, we suggest that you use a recorded postal/courier service. Please ensure that the service you use covers the value of the goods in the parcel.

We are unable to accept returns where the goods or packaging has been used, lost, damaged or is otherwise not in the condition you received it in. Bikes must be returned in a securely packaged bike box.

If you would like us to arrange a collection via courier, then we can do so at a cost of £50. Should you fail to be present for an arranged collection, you will be charged £20 to rebook.

We will refund up to £10 for private postage of faulty or damaged items.

If you would like to exchange an item, we will happily send out a replacement product once the original has been returned.

Refunds will be made to the original payment method - this may take up to 10 days to appear depending on the method of payment. Initial shipping costs are non-refundable.

We are unable to offer a refund without proof of purchase.

We cannot accept returns without a completed returns form.

Signing for delivery receipt of items that have clearly been damaged by the courier is the responsibility of the receiver.

Items that are damaged during a return as a result of inadequate packaging will be declined and returned to you, or charged for.

Several types of goods are exempt from being returned. Perishable goods cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:
* Gift cards
* Downloadable software products
* Some health and personal care items

Faulty Goods and Warranties

If the item that has been received is faulty, damaged, or not as described then we will cover the cost of return postage (up to £10) and offer a refund or exchange. In these instances, we would always recommend using our own shipping services.

Important information to note about returning faulty, damaged, or not as described items:

Bike Bros. issue no warranties, all warranties are issued by manufacturers. For this reason, we may need to send your goods to the manufacturer for inspection before taking any action. Please see the relevant manufacturer's website for full warranty information.

Only products that are faulty, damaged or not as described by us are eligible for returns/exchanges. If damage has been caused through wear and tear, improper care, or some other factor beyond our control then it will not be covered.

Once a faulty item has been used, or if the packaging has been damaged it can still be returned to us, however we - and the manufacturer - reserve the right to offer a repair, replacement, or partial refund.

Remember it is your responsibility to ensure that returned items are packaged appropriately - any damage caused in transit [as a result of inadequate packaging] will be chargeable.

We cannot accept any cycle warranty claim or return for incorrect pedal fitment or damage to crank arms caused by incorrect pedal fitment.

If the wheels on the bike you've ordered become untrue through use, or the gears need readjustment after initial use, this unfortunately not covered under warranty. Every new bike requires a 4-6 weeks check up, this is provided by us free of charge, provided the bike is dropped off and booked in the workshop with us.

Please read and fully understand this policy before returning goods to us. With exception of Warranty Claims, Faulty or Damaged goods (See terms below), we can only accept a return on an item if it is completely unused and in its original condition.

  1. Please pack the item carefully in its original packaging.
  2. Download and Print the returns slip.
  3. Fully complete the returns slip and include it in the package.
  4. Send the parcel on a through postal/courier service to the returns address.

Returns Address

Bike Bros. Returns
23-25 Woodbridge Hill
Guildford, Surrey
GU2 9AA

Returns & Exchanges Policy Summary

We offer a 30 day returns period from the date of receipt.

It is your responsibility to ensure that the item is returned to us in a safe and secure manner, we suggest that you use a recorded postal/courier service. Please ensure that the service you use covers the value of the goods in the parcel.

We are unable to accept returns where the goods or packaging has been used, lost, damaged or is otherwise not in the condition you received it in. Bikes must be returned in a securely packaged bike box.

If you would like us to arrange a collection via courier, then we can do so at a cost of £50. Should you fail to be present for an arranged collection, you will be charged £20 to rebook.

We will refund up to £10 for private postage of faulty or damaged items.

If you would like to exchange an item, we will happily send out a replacement product once the original has been returned.

Refunds will be made to the original payment method - this may take up to 10 days to appear depending on the method of payment. Initial shipping costs are non-refundable.

We are unable to offer a refund without proof of purchase.

We cannot accept returns without a completed returns form.

Signing for delivery receipt of items that have clearly been damaged by the courier is the responsibility of the receiver.

Items that are damaged during a return as a result of inadequate packaging will be declined and returned to you, or charged for.

Several types of goods are exempt from being returned. Perishable goods cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:
* Gift cards
* Downloadable software products
* Some health and personal care items


Faulty Goods and Warranties

If the item that has been received is faulty, damaged, or not as described then we will cover the cost of return postage (up to £10) and offer a refund or exchange. In these instances, we would always recommend using our own shipping services.

Important information to note about returning faulty, damaged, or not as described items:

Bike Bros. issue no warranties, all warranties are issued by manufacturers. For this reason, we may need to send your goods to the manufacturer for inspection before taking any action. Please see the relevant manufacturer's website for full warranty information.

Only products that are faulty, damaged or not as described by us are eligible for returns/exchanges. If damage has been caused through wear and tear, improper care, or some other factor beyond our control then it will not be covered.

Once a faulty item has been used, or if the packaging has been damaged it can still be returned to us, however we - and the manufacturer - reserve the right to offer a repair, replacement, or partial refund.

Remember it is your responsibility to ensure that returned items are packaged appropriately - any damage caused in transit [as a result of inadequate packaging] will be chargeable.

We cannot accept any cycle warranty claim or return for incorrect pedal fitment or damage to crank arms caused by incorrect pedal fitment.

If the wheels on the bike you've ordered become untrue through use, or the gears need readjustment after initial use, this unfortunately not covered under warranty. Every new bike requires a 4-6 weeks check up, this is provided by us free of charge, provided the bike is dropped off and booked in the workshop with us.

Marin Alpine Trail E2 eMountain Bike in Root Beer

Season:2026

Brand:Marin

Code:7390630ROOTBEER

The Alpine Trail E2 is a masterclass in performance, constructed for riders who challenge themselves with the steepest, most technical terrain.

Marin's Alpine Trail E2 features a featherweight Series 4 aluminium frame that is 1.36kg (3lb) lighter than previous iterations. The frame includes weather-sealed internal cable routing, SRAM’s UDH, Boost axle spacing, and chunky chainstay protection. The bike is powered by Bosch's Gen 5 Performance Line CX motor, providing 120Nm of torque and a 600 per cent support ratio, paired with a removable 800Wh battery.

The suspension system utilises 170mm of travel up front with a RockShox Zeb Select+ fork and 160mm of MultiTrac 2 LT travel at the rear with a custom-tuned RockShox Vivid Air Select+ shock. Riders can lock in a personal set-up with adjustable geometry, including a ±0.75-degree headset adjustment and chainstay flip chips to modify bottom bracket height and chainstay length. The bike uses a mixed wheel setup with a 74cm (29") wheel at the front and a 70cm (27.5") wheel at the rear.

Features:

  • Bosch 2in colour Kiox 400C top tube display
  • SRAM Eagle Transmission for crisp shifting
  • Maven Bronze brakes with high stopping power
  • WTB Sportterra Tough i30 wheelset
  • Schwalbe Magic Mary tyres with Radial Gravity casing
  • X-Fusion Manic HC dropper post with 10mm increment travel adjustment
  • Three sets of bottle bosses inside the front triangle
Technical Information
  • App
    Bosch eBike Flow App
  • Range
    15-55 miles / 25-90 km
  • Display
    Bosch Kiox 400
  • Switch
    Bosch BRC3300 Bluetooth Remote
  • Motor
    Bosch Gen 5 Performance Line CX
  • Motor Torque
    120Nm
  • Motor Support Ratio
    600%
  • Battery
    PT800 Horizontal, 800Wh
  • Frame
    Series 4 Alloy, 160mm MultiTrac LT Suspension, 148mm Rear Thru-Axle
  • Front Suspension
    RockShox Zeb Select+, 170mm Travel, 29", 110x15mm Maxle Stealth
  • Rear Suspension
    RockShox Vivid Air Select+, 205x65mm
  • Wheelset
    WTB Sportterra Tough i30
  • Front Tire
    Schwalbe Magic Mary, Gravity Pro, Ultra Soft, Radial, 29x2.5"
  • Rear Tire
    Schwalbe Magic Mary, Gravity Pro, Soft, Radial, 27.5x2.5"
  • Chainguide
    e*thirteen e*Spec
  • Rear Derailleur
    SRAM Eagle 70
  • Shift Lever
    SRAM Eagle 90, MMX Clamp
  • Crankset
    Marin Forged eMTB, 34T, 150mm
  • Chain
    SRAM Eagle 70 T-Type
  • Cassette
    SRAM XG 1270, T-Type, 10-52T
  • Front Brake
    SRAM Maven Bronze, 4-Piston Hydraulic Disc, 200mm Rotor
  • Rear Brake
    SRAM Maven Bronze, 4-Piston Hydraulic Disc, 200mm Rotor
  • Brake Levers
    SRAM Maven Bronze, MMX Clamps
  • Handlebar
    Marin Trail, 35mm Clamp, 7000 Alloy, 800mm Length, 20mm Rise
  • Stem
    Marin CNC, 35mm Length, 35mm Bar Bore
  • Grips
    Marin Grizzly Lock-On
  • Headset
    FSA Custom, Adjustable HTA
  • Seatpost
    X-Fusion Manic HC, 34.9mm, Size S: 150mm, Size M: 170mm, Size L-XL: 200mm Travel
  • Saddle
    Marin Short Nose
Sizing Information
Frame Size Rider Height Seatpost Travel
Small 5'3" - 5'6" 150mm
Medium 5'6" - 5'10" 170mm
Large 5'10" - 6'1" 200mm
X-Large 6'2" - 6'4" 200mm
Professional Opinion
Question(s) answered about Marin Alpine Trail E2 eMountain Bike in Root Beer
Ask a question
Question(s) asked regarding Marin Alpine Trail E2 eMountain Bike in Root Beer

Ask a question

Your name
Your email address
Your phone number
Your question
Submit Question  Close
Home Mountain Biking Bikes Marin Mountain Bikes