2025 Marin Alpine Trail E2 Bosch Full Suspension Electric Mountain Bike
737517002
843346125965
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The 2025 Marin Alpine Trail E2 Bosch Full Suspension Electric Mountain Bike L GREY/BLACK is available at the following locations.
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The 2025 Marin Alpine Trail E2 Bosch Full Suspension Electric Mountain Bike comes with more suspension travel, a bigger battery and a beefed up specification for big days out in the mountains.
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 aluminium 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. Marin have 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) has premium Fox suspension and Shimano XT 12-speed drivetrain, along with Marin's own proprietary CNC 35mm stem and Trail Bar combo.
This bike is perfect for
Mountain bikers who want longer travel, and a longer range, to make the most of days in the mountains.
Key Features
- Series 4 Alloy Frame with 160mm/170mm travel and mullet setup
- Bosch Performance Line CX motor and Bosch PowerTube 750 Wh battery
- Range of 31-78 miles (Based on Rider Weight, Terrain, Climate and Level of Assist Used)
Electric Bike Updates and Diagnostics
As electric bikes have become more sophisticated it’s important to stay on top of updates. Just like your home computer or smart phone regular updates are now released for most electric bike systems. If you buy a bike from Cycles UK we will do electric bike updates and diagnostics you need free of charge.
Electric Bike Updates
Electric bike updates can help to improve battery life, tweak how the motor works and fix bugs and problems. Most systems will require you to plug your bike into some specialist software at an authorised dealer. At Cycles UK we are authorised dealers for top electric bike brands including Specialized, Trek, Orbea, Whyte, Cannondale and Raleigh. As a result our stores have the software and hardware to run updates on all the major electric bike systems including Bosch, Shimano and Ebikemotion.
Free Electric Bike Updates and Diagnostics
We now provide free updates and diagnostics for life on any electric bike purchased from Cycles UK.
Electric Bike Motors Explained
Electric bikes have really come into their own in the last couple of years. Thanks to advances in electric bike motors and batteries. A couple of bike manufacturers, most notably Specialized, are making their own electric bike motors. The vast majority of bike companies are using the same motors. So, you will find exactly the same electric motor being used on bikes from different brands and at different price points. In this guide, we’ll take you through the main types of electric bike motors. Look at the differences between the most commonly used brands.
Electric Bike Hub Motors vs Mid-Drive Motors
Electric bikes tend to either come with a hub motor or a mid-drive motor. Mid-drive motors sit where the cranks and bottom bracket are on a bike and drive the cranks and chain around. Hub drive motors sit in the middle of the wheel and drive the wheel directly. Hub drive electric bikes are cheaper but less efficient, and less smooth, to ride.
Read our guide to electric bike motors
Price Match at Cycles uk
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| Frame | All New, Series 4 Alloy Frame, 160mm Multitrac Suspension LT, Adjustable Headset & CS Length/Height, Integrated Battery/Charging Port, 148mm Rear Thru-Axle |
| Rear Shock | Fox Float DHX2, Performance Elite, Low Speed Compression and Rebound Adjustment, 205x65mm, Trunnion Upper Mount, 25mmxM8 Lower Mount, S/M Spring Rate = 350lb, L/XL Spring Rate = 450lb |
| Fork | Fox 38 Performance Elite, 170mm travel, 29" , 110x15mm Boost Kabolt Thru-Axle, 44mm Offset, Integrated Fox Fender |
| Headset | FSA Custom Headset, Adjustable HTA Design |
| Stem | Marin 3D Forged Alloy, 35mm |
| Handlebar | Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5deg Up, 9deg Back |
| Grip | Marin Grizzly Lock-On |
| Brake Type | TRP DH-R EVO Hydraulic Disk Brakes |
| Brake Lever | TRP DH-R EVO 4-Piston Hydraulic Disc Brakes, 203mm 2.3mm Thick Rotor |
| Brake Calipers | TRP DH-R EVO 4-Piston Hydraulic Disc Brakes, 203mm 2.3mm Thick Rotor |
| Tyres | Vee Tire Co Attack HPL, E-Control Compound, Front 29x2.5", Rear 27.5x2.5" With Cush Core Pro Tire Inserts |
| 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 |
| Front Hub | Shimano Front Hub, 110x10 Thru Axle, 32H, Centerlock |
| Rear Hub | Shimano FHTC500, 148x12 Thru Axle, Mircospline, 32H, Centerlock |
| Spokes | 14g |
| Front Derailleur | N/A |
| Rear Derailleur | Shimano XT 12-Speed, SGS |
| Shift Levers | Shimano SLX 12-Speed, I-Spec EV |
| Chain | KMC E12S, E-Bike Specific Chain |
| Cassette | Shimano SLX M7100 Cassette, 12-Speed, 10-51T |
| Crankset | e*13 e*spec Plus Cranks, 160mm Length |
| Pedals | N/A |
| Bottom Bracket | Bosch |
| Saddle | Marin Speed Concept |
| Seat Post | TranzX, YSP39 1x Remote, 34.9 Seatpost Diameter, Travel S = 150mm, M/L = 170mm, XL = 200mm |
| Motor | Bosch Performance CX, 85Nm |
| Battery | Bosch PowerTube 750 Wh |
| eBike Display | Bosch BRC3100 Systems Controller |
| Colours | GREY/BLACK |
| Sizes | L, M, XL |
| Brand | Marin |
| Model Year | 2025 |
| Barcodes | 8.43346E+11, 843346125965, 843346125989, 843346126009 |
| SKUs / Part Numbers | 737517001, 737517002, 737517003 |
Please note: Manufacturers can sometimes change the specification of the products from time to time.
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24 Month Representative Example:
Purchase Price (incl. VAT) £750
Deposit £75
Loan Amount £675
Interest/Total Charge for Credit £109.32
Total Amount Repayable £859.32
Balance Payable £784.32
By 24 Monthly Repayments of £32.68
15.9% APR Representative
Bank rate of interest 8.1% PA fixed
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