Marlin+ 6

You want a boost of power on the trail without spending an arm and a leg. You love the trail-to-town capability of the Marlin and want a ride that helps you ride a little faster or pedal further.

An Alpha Gold Aluminium frame with real mountain bike geometry and a coil-sprung 120 mm fork. A reliable Bosch Active Line Plus 50Nm drive system capable of assisting you to speeds of 25 km/h. A compact Purion 200 remote with built-in display. Plus, hydraulic disc brakes and a 9-speed Shimano CUES drivetrain that performs well, even under load.

The Marlin+ is the go-to for riders looking to dip their toes into the electric mountain bike world. Its trail-savvy frame gives you confident control, and a Bosch Active Line Plus motor offers enough power to take the burn out of long climbs.

Its AUTO mode adaptive motor support recognises speed reductions and adjusts assistance automatically
The 120 mm suspension keeps your ride feeling smooth through bumps, roots and rough stuff
The Marlin+ is easy to use with simple controls and intuitive support, so you can focus on the ride ahead, not complicated remotes
Trail-savvy geometry keeps handling easy and confident from singletrack to city streets
Tons of rack and mudguard mounts let you customise your ride for the trail or taking on daily commutes

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Marlin+ 8

£2,550.00

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Time to get out the repair stand for some maintenance? Find a detailed breakdown of your bike with part numbers, torque values and platform-specific tech instructions below.

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Do this quick pre-ride safety check before you hit the trails.

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Bosch Active Line Plus mid-power motor doles out a smooth 50 Nm of torque. Its controlled acceleration, low pedal resistance and super-quiet operation give you a natural-feeling, unobtrusive ride.

The 2-in-1 remote and display provides all the information and control you'll need in a compact, full-colour handlebar controller with intuitive controls.

Trek sets its e-bike safety standards high with UL certified e-systems, sophisticated battery management fail-safe systems and battery cells from tier 1 suppliers.

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Want to ride farther? Add PowerMore to your Marlin+. This booster battery extends your range, so you get more supported ride time.

Inspired by rider demand for trouble-free drivetrain longevity and performance, Shimano CUES offers a new foundation for versatility and durability across a range of both electric and standard bikes. CUES features Shimano’s new LINKGLIDE drivetrain technology for significantly increased life on wear items like chain, cassette and chainrings.

LINKGLIDE technology has been specifically engineered for incredible durability while still delivering smooth and decisive shifting – along with a great pedalling experience. Available exclusively on Shimano CUES drivetrains.

Upgrade your pedals and love your bike more

Pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility.

See the guide

Automatically adjusting motor support recognises speed reductions and adjusts assistance level accordingly so you can spend more time riding and less time adjusting assistance levels.

Customise your Marlin+ for your life with mounts for a rack, mudguard and kickstand, so you're ready for everything from trail tackling or cruising to class.

The right wheel size paired with your frame size gives you the perfect combination of responsiveness and control.

Chainstay mounts make it easy to install a rear kickstand that stays out of your way and supports bikes of all sizes. No more laying or leaning.

You've got one less detail to sweat with the integrated speed sensor. The chainstay-mounted sensor stays protected while the custom hub-mounted magnet stays secure – no more error codes from mis-aligned sensors.

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*Please note – spec applies to all sizes unless listed separately

*Frame	Size: XS Alpha Gold Aluminium, curved top tube, tapered head tube, internal routing, rack, mudguard and kickstand mount, UDH, Boost148, 12 mm thru axle
*Frame	Size: S , M , L , XL Alpha Gold Aluminium, tapered head tube, internal routing, rack, mudguard and kickstand mount, UDH, Boost148, 12 mm thru axle
*Fork	Size: XS SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 100 mm travel
*Fork	Size: S , M , L , XL SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 120 mm travel
Max compatible fork travel	See service manual

Hub front	Bontrager alloy, sealed bearing, alloy axle, CenterLock, Boost110, 15 mm thru axle
Hub rear	Formula CL-3248, alloy, CentreLock, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle
Skewer rear	Bontrager Switch thru-axle, removable lever
Rim	Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve
*Tyre	Size: XS , S Bontrager XT3 Comp, wire bead, 30 tpi, 27.5x2.40"
*Tyre	Size: M , L , XL Bontrager XT3 Comp, wire bead, 30 tpi, 29x2.40"
Max tyre size	Frame: 29x2.60" (XS: 27.5x2.60"), Fork: See manufacturer

Battery	Bosch CompactTube 400 Wh
Charger	Bosch standard 2A, 230V, smart system
Computer	Bosch Purion 200
Motor	Bosch Active Line Plus, 50 Nm

Shifter	Shimano U4000, 9-speed
Rear derailleur	Shimano CUES U4000
Crank	FSA CK-220, 165 mm length
Chainring	FSA, 32T, steel
Cassette	Shimano LINKGLIDE LG300, 11-46, 9-speed
Chain	Shimano LG500, 9/10/11-speed
Pedal	VP-536 nylon platform
Max. chainring size	1x: 36T, min 32T

Saddle	Bontrager Arvada, steel rails, 138 mm width
*Seatpost	Size: XS , S Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length
	Size: M Bontrager alloy, 31.6 mm, 12 mm offset, 360 mm length
	Size: L , XL Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
*Handlebar	Size: XS , S Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width
*Handlebar	Size: M , L , XL Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
Grips	Bontrager XR Endurance Comp, lock-on
*Stem	Size: XS , S Bontrager Comp, 31.8 mm, 7-degree, 35 mm length
	Size: M , L Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length
	Size: XL Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length
Head set	Semi-integrated, loose ball bearing, 1-1/8" top, 1.5" bottom
Brake rotor	Tektro, CentreLock, 203 mm
Brake Set	Tektro HD-M275 hydraulic disc
Rotor size	Max brake rotor sizes - Frame: 203mm, min 180mm, Fork: see fork manufacturer

Weight	M - 22.45 kg / 49.5 lb (with tubes)
Weight limit	This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).

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. The prices shown are the manufacturer's suggested retail prices.

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

How tall are you?

To measure your height, stand up straight, barefoot, with your back, heels, shoulders and head all touching a wall. While looking straight ahead, place a book or straight edge on your head and slowly push it against the wall. Your straight edge should be parallel with the floor. Mark the spot where the bottom of the book is touching the wall. The distance from the marked spot to the floor is your height.

What is your inside leg?

How to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance from the top edge of the ruler to the ground to find your inside leg measurement. Your inside leg is very important to your final bike size so please measure carefully.

size-table
Size	Estatura del ciclista	Entrepierna
XP	145 - 155 cm 4'9" - 5'1"	69 - 73 cm 27" - 29"
P	155 - 165 cm 5'1" - 5'5"	74 - 78 cm 29" - 31"
M	165 - 176 cm 5'5" - 5'9"	79 - 83 cm 31" - 33"
G	177 - 188 cm 5'10" - 6'2"	84 - 89 cm 33" - 35"
XG	188 - 195 cm 6'2" - 6'5"	89 - 91 cm 35" - 36"

All measurements provided in cm unless otherwise stated.

Sizing table
Frame size letter	Wheel size	A — Seat tube	B — Seat tube angle	Effective seat tube angle	C — Head tube length	D — Head angle	E — Effective top tube	F — Bottom bracket height	G — Bottom bracket drop	H — Chainstay length	I — Offset	J — Trail	K — Wheelbase	L — Standover	M — Frame reach	N — Frame stack
XS	27.5"	34.0	73.8°	74.0°	9.0	66.5°	55.1	31.3	4.5	47.0	4.6	11.0	112.9	67.8	39.0	56.3
S	27.5"	37.0	73.8°	74.0°	10.0	66.5°	58.4	31.3	4.5	47.0	4.6	11.0	116.6	71.0	41.5	59.0
M	29"	42.0	73.8°	74.0°	10.5	66.5°	62.0	31.8	6.0	48.5	4.2	11.4	121.8	76.0	44.0	62.6
L	29"	45.0	73.8°	74.0°	11.5	66.5°	65.2	31.8	6.0	48.5	4.2	11.4	125.1	77.1	47.0	63.5
XL	29"	50.0	73.8°	74.0°	13.5	66.5°	68.2	31.8	6.0	48.5	4.2	11.4	128.4	77.5	49.5	65.3

Model 41010

References

Preguntas frecuentes: Marlin+
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Guía de inicio rápido: sistemas inteligentes Bosch
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Guía de inicio rápido: control remoto Bosch LED y Purion 200
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E-bike owner's manual - 2025 Bosch Smart Systems 25-45kmh
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Guía: Compatibilidad con Blendr
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Marlin+ 8

FAQ

Service manual

Five things to do before every mountain bike ride

Smooth, quiet support

Clean, simple controls

System safety taken seriously

Ride more and smile more with PowerMore

Shimano CUES

Shimano LINKGLIDE

Upgrade your pedals and love your bike more

Adaptive assist

Ready to customise

Smart Wheel Size

Rear kickstand mount

Integrated speed sensor

How tall are you?

What is your inside leg?

Marlin+ 6

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Overview

It's right for you if...

The tech you get

The final word

Why you'll love it

More options

Marlin+ 8

FAQ

Service manual

Five things to do before every mountain bike ride

Product features

Smooth, quiet support

Clean, simple controls

System safety taken seriously

Ride more and smile more with PowerMore

Shimano CUES

Shimano LINKGLIDE

Upgrade your pedals and love your bike more

Adaptive assist

Ready to customise

Smart Wheel Size

Rear kickstand mount

Integrated speed sensor

How tall are you?

What is your inside leg?

Marlin+ 6

Find related parts

Product Compare Rack