TREK MARLIN+ 8 HARDTAIL eMTB BIKE 2026 FURY RED/LITHIUM FADE

eBikes by their very nature can in the future require aftermarket updates and support. This cannot be supplied by All Terrain Cycles at distance; if required the work would have to be obtained from your local Brand Dealership, possibly at extra cost to yourself.

Your eBike will be delivered built, set up and updated.

Minimum personal assembly is required.

The Marlin+ 8 is an electric mountain bike that's ready to up your game on the trail.

Its Bosch Active Line Plus motor gives you just the boost you need for getting up steep climbs and riding further, and doesn't break the bank, and a 120 mm suspension fork keeps handling smooth through the rough stuff. Upgraded components, like wide tubeless-ready wheels and tyres and a 12-speed Shimano drivetrain make this a trail-savvy ride that's ready to go anywhere.

Key Features

• Bosch Active Line Plus Motor: With AUTO mode adaptive motor support which recognises speed reductions and adjusts assistance automatically
• 120 mm suspension: Keeps your ride feeling smooth through bumps, roots and rough stuff.
• Shimano Deore 12 Speed Drivetrain: Quality shifting with a wide range of gears to help tackle the hills.

Full Specification

• Frame: Alpha Platinum Aluminium, tapered head tube, internal routing, rack, mudguard and kickstand mount, UDH, Boost148, 12 mm thru axle. Size XS features curved Top Tube
• Fork: RockShox Recon Silver RL, Solo Air spring, Motion Control damper, lockout, tapered steerer, 46 mm offset, Boost110, Maxle Stealt. Size XS 100mm Travel, S 120mm. Sizes M/L/XL 42mm offset with 120mm Travel.
• Motor: Bosch Active Line Plus, 50Nm
• Battery: Bosch CompactTube 400 Wh
• Controller: Bosch Purion 200
• Charger: Bosch standard 2A, 230V, smart system
• Shifters: Shimano Deore M6100, 12-speed
• Crankset: FSA CK-220, 165 mm length
• Cassette: Shimano Deore M6100, 10-51, 12-speed
• Chain: Shimano Deore M6100, 12-speed
• Front Derailleur: N/A
• Rear Derailleur: Shimano Deore M6100, long cage
• Pedals: VP-536 nylon platform
• Rims: Bontrager Line TLR 30, Tubeless-Ready, 28/32-hole, Presta valve
• Front Hub: Shimano TC500 alloy, CentreLock, 110x15 mm thru axle
• Rear Hub: Shimano TC500 alloy, CentreLock, 148x12 mm thru axle
• Tyres: Bontrager Gunnison Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi (size XS/S 27.5x2.6, size M/L/XL 29x2.6)
• Brakes: Shimano 4-piston hydraulic disc, MT4100 lever, MT420 calliper. Shimano RT64, CentreLock, 203 mm
• Handlebars: Size XS/S Bontrager alloy, 31.8 mm, 15 mm rise, 720 width. Size M/L/XL Bontrager Comp alloy, 31.8mm, 40mm rise, 780 width
• Grips: Trek Line Comp, Nylon Lock On
• Headset: Semi-integrated, loose ball bearing, 1-1/8" top, 1.5" bottom
• Stem: Bontrager Comp 31.8mm, 7 Degree. XS/S 35mm length, M/L 50mm, XL 60mm
• Saddle: Bontrager Verse P3, steel rails
• Seatpost: TranzX JD-YSP18 Size XS/S 100mm travel 361mm length. M/L/XL 150/470
• Accessories: Bosch standard 2A Charger, 230V, smart system
  
• Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
• SKU: 56627

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.

We offer several delivery options:

Store Collection: Pick up your order at our Salts Mill store, located at BD17 7EH.

Standard Delivery We partner with APC Euro-Tran for deliveries. Once your bike is dispatched, it typically arrives within 1 to 3 working days for Mainland UK. All bikes are fully built, checked, set up and then packed back down into a standard size bike box. Please note that electric bikes will be shipped in two boxes due to weight and size restrictions. We recommend our premium delivery service for electric bikes.

Premium Delivery We partner with DX's two-person delivery team. After dispatch, your bike usually arrives within 2 to 4 working days for Mainland UK. DX will contact you before delivery to schedule a convenient delivery date. All bikes come fully built, checked, set up and with both wheels attached. Trek bikes can only be sent via our premium delivery service.

Check out our video for more information on how your bike is assembled and packaged. 

At All Terrain Cycles, we want you to ride with confidence every time. To ensure your bike or e-bike stays in peak condition, here are some essential safety and maintenance tips.

Bicycle Safety 

Always wear a helmet – Safeguard against head injuries by using a properly fitted, safety-certified helmet.

Perform pre-ride checks – Before each ride, verify that brakes, tyres, and gears are in good working order.

Stay visible – Utilise lights and reflective gear when cycling in low-light conditions.

Follow road rules – Ride responsibly and remain aware of your surroundings.

Aftercare for Your New Bike Initial Check-Up (First 50-100 miles)

Gear Adjustment – New cables may stretch slightly; have a qualified mechanic check and adjust them.

Brake & Wheel Check – Inspect brakes for wear and ensure wheels are aligned properly.

Lubrication – Apply chain oil and check bolt tightness to maintain smooth performance.

Tyre Pressure – Regularly monitor to prevent flats and enhance efficiency.

Pedals - Ensure pedals are still tight and correctly fitted.

Routine Maintenance (Every Few Weeks)

Chain Care – Clean and lubricate your chain to minimise wear and prolong its life.

Brake Safety – Check brake pads and responsiveness before each ride.

Tyre Inspection – Look for punctures and ensure correct air pressure.

Handlebar & Stem Alignment – Confirm they are tight and secure to prevent instability.

Frame Safety Check – Look for any signs of damage or cracks.

Pedals - Ensure pedals are still tight and correctly fitted.

Professional Check-Ups

Have your bike serviced at least once a year, or more frequently if you ride often.

Aftercare for Your New Electric Bicycle (e-Bike) Initial Check-Up (First 50-100 miles)

Battery Care – Fully charge your battery (if required) before the first ride and store it in a dry, moderate-temperature environment.

Avoid Overcharging – Unplug the charger once fully charged to extend battery life.

Pedals - Ensure pedals are still tight and correctly fitted.

Routine e-Bike Maintenance (Every Few Weeks)

Motor Inspection – Listen for unusual noises and ensure smooth operation.

Battery & Connection Checks – Inspect cables and connectors for dirt, moisture, or damage.

Pedals - Ensure pedals are still tight and correctly fitted.

Seasonal e-Bike Maintenance

Check Electrical Components – Ensure wires and connections are clean and secure.

Professional Servicing – Have your e-bike inspected at least once a year or every 500-1000 miles for optimal performance.

By following these aftercare guidelines, you’ll help ensure that your bicycle runs smoothly, lasts longer, and remains a joy to ride. Stay safe and enjoy the ride!

Read our full advice

If you have any problems or concerns: Contact All Terrain Customer Services on 01274 588488 or email sales@allterraincycles.co.uk