Product Manuals & Guides

Downloadable manuals and watchable assemble videos here at trailsurge.

Product Manuals & Assembly Videos

DYU Electric Bikes

DYU C6 Pro Electric Bike 250W 36V 15.6ah DYU

Vélo électrique DYU C6 Pro 250W 36V 15,6ah

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DYU C2 16" Foldable Electric Bike 250W 48V 7.5Ah

Vélo électrique pliable DYU C2 16 pouces 250 W 48 V 7,5 Ah

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DYU A5 14" Foldable Electric Bike 250W 48V 7.5Ah

Vélo électrique pliable DYU A5 14 pouces 250 W 48 V 7,5 Ah

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The DYU C3 Mini Electric Bike by DYU, shown in black with thick tires, rear cargo rack, front headlight, and padded seat, is displayed on a white background. An inset highlights a free gift for the first 200 buyers—ideal for last-mile travel.

DYU C3 Mini Electric Bike

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DYU FF500 Folding Fat Tyre Electric Bike 48V 14Ah DYU

Vélo électrique pliable DYU FF500 à gros pneus, 48 ​​V, 14 Ah

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DYU C6 Electric Bike 250W 36V 12.5AH DYU

Vélo électrique DYU C6 250 W 36 V 12,5 Ah

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DYU T1 20'' Foldable Electric Bike 250W 36V 10Ah

Vélo électrique pliable DYU T1 20'' 250 W 36 V 10 Ah

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DYU A16 16” Folding Electric Bike 250W 48V 7.5Ah

Vélo électrique pliable DYU A16 16 pouces 250 W 48 V 7,5 Ah

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DYU A1F PRO 16" Folding Electric Bike 250W 36V 7.5Ah

Vélo électrique pliable DYU A1F PRO 16 pouces 250 W 36 V 7,5 Ah

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DYU D3F 250W 14” Folding Electric Bike 250W 36V 10Ah

Vélo électrique pliable DYU D3F 250 W 14 pouces 250 W 36 V 10 Ah

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Ausom Electric Scooters +
Ausom DT2 Pro Electric Scooter Dual Motor 2200W 52V 23.4AH Ausom

Trottinette électrique Ausom DT2 Pro à double moteur 2200 W 52 V 23,4 Ah

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Ausom L2 MAX Dual Motor Electric Scooter 2000W 48V 20.8AH Ausom

Trottinette électrique Ausom L2 MAX à double moteur 2000 W 48 V 20,8 Ah

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Ausom L2 Dual Motor Electric Scooter 1600W 48V 15AH Ausom

Trottinette électrique Ausom L2 à double moteur 1600 W 48 V 15 Ah

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Ausom L2 Electric Scooter 800W 48V 15AH Ausom

Trottinette électrique Ausom L2 800 W 48 V 15 Ah

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Ausom L2 MAX Electric Scooter 1000W 48V 20AH Ausom

Trottinette électrique Ausom L2 MAX 1000 W 48 V 20 Ah

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Ausom L1 Electric Scooter 800W 48V 15AH Ausom

Trottinette électrique Ausom L1 800 W 48 V 15 Ah

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Ausom F1 Max Electric Scooter Dual Motor 2800W 60V 20.8AH Ausom

Trottinette électrique Ausom F1 Max à double moteur 2800 W 60 V 20,8 Ah

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Cyrusher Electric Bikes +
The Cyrusher Flex Electric Mountain Bike by Cyrusher, shown in side view on a white background, features a white and black folding frame, front suspension, disc brakes, and knobby Kenda tires.

VTT électrique Cyrusher Flex 250 W 48 V 15 Ah

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The Cyrusher Ranger Electric Bike by Cyrusher, shown from the side on a white background, features black and red styling, thick fat tires, a front suspension fork, disc brakes, and a headlight.

Vélo électrique Cyrusher Ranger 250 W 52 V 20 Ah

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The Cyrusher Quest Electric Bike by Cyrusher features a teal and black design, fat tires, step-through frame, rear cargo rack, front suspension fork, and disc brakes. Shown in side profile on a white background.

Vélo électrique Cyrusher Quest 250 W 52 V 20 Ah

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The Cyrusher Sprint Electric City Bike by Cyrusher is shown in profile against a white background, featuring a green frame, long-range battery, black saddle, wide tires, black front and rear fenders, and a rear cargo rack.

Vélo électrique de ville Cyrusher Sprint 250 W 48 V 15 Ah

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The Cyrusher Roam Electric Bike by Cyrusher is shown in side profile on a white background, featuring a black and green step-through frame, large knobby tires, front suspension, disc brakes, and a 250W motor.

Vélo électrique Cyrusher Roam 250 W 52 V 15,6 Ah

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Cyrusher Voyage Electric Bike 250W 48V 15Ah Cyrusher

Vélo électrique Cyrusher Voyage 250 W 48 V 15 Ah

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The Cyrusher Nova Electric Bike by Cyrusher is a blue step-through city e-bike with a 250W motor, front and rear fenders, rear cargo rack, headlight, and brown tires, shown from the side on a white background.

Vélo électrique Cyrusher Nova 250 W 36 V 15 Ah

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The Cyrusher Asuka Electric Bike by Cyrusher is shown in side profile against a white background, featuring a blue and black sturdy frame, 250W motor, front suspension, disc brakes, rear cargo rack, and road tires.

Vélo électrique Cyrusher Asuka 250 W 48 V 17,5 Ah

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Eleglide Electric Bikes +
ELEGLIDE M2 Electric Bike 250W 36V 15.6AH Eleglide

Vélo électrique ELEGLIDE M2 250 W 36 V 15,6 Ah

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ELEGLIDE M1 Plus Electric Bike 250W 36V 15.6AH Eleglide

Vélo électrique ELEGLIDE M1 Plus 250 W 36 V 15,6 Ah

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Engwe Electric Bikes +
Engwe L20 3.0 Pro Electric Bike 250W 48V 15Ah Full Suspension Engwe

Vélo électrique Engwe L20 3.0 Pro 250 W 48 V 15 Ah, suspension intégrale

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ENGWE EP-2 Boost Folding Electric Bike 250W 48V 13Ah Engwe

Vélo électrique pliant ENGWE EP-2 Boost 250 W 48 V 13 Ah

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ENGWE L20 3.0 Boost Folding Electric Bike 250W 48V 13.5Ah Engwe

Vélo électrique pliant ENGWE L20 3.0 Boost 250 W 48 V 13,5 Ah

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Engwe L20 Boost Electric Bike 250W 48V 13Ah

Vélo électrique Engwe L20 Boost 250 W 48 V 13 Ah

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Engwe Engine X Folding Electric Bike 250W 48V 13Ah

Vélo électrique pliable Engwe Engine X 250 W 48 V 13 Ah

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Engwe Engine Pro 2.0 Folding Electric Bike 800W 52V 16Ah

Vélo électrique pliable Engwe Engine Pro 2.0 52V 16Ah

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ENGWE LE20 Cargo Electric Bike 250W 100Nm Torque

Vélo électrique cargo ENGWE LE20, couple 250W, 100Nm

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ENGWE N1 AIR Electric Bike 250W 36V 10Ah

Vélo électrique ENGWE N1 AIR 250 W 36 V 10 Ah

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Engwe EP-2 3.0 Boost Electric Bike 250W 48V 13.5AH With Torque Sensor Engwe

Vélo électrique Engwe EP-2 3.0 Boost 250 W 48 V 13,5 Ah avec capteur de couple

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Engwe Engine Pro 3.0 Boost Electric Bike 250W 48V 15Ah Engwe

Vélo électrique Engwe Engine Pro 3.0 Boost 250 W 48 V 15 Ah

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Hidoes Electric Bikes +
Hidoes C1 20" Folding Electric Bike 750W 48V 13Ah

Vélo électrique pliant Hidoes C1 20" 48V 13Ah

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Hidoes B6 20" Fat Tyre Electric Electric Bike 700W 48V 15.6AH

Vélo électrique Hidoes B6 20" à gros pneus, 48 ​​V, 15,6 Ah

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Hidoes C8 20” Fat Tire Electric Bike 700W 48V 17AH

Vélo électrique Hidoes C8 20" à gros pneus 48V 17AH

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Hidoes C5 Electric Bike 250W 36V 10.4Ah Hidoes

Vélo électrique Hidoes C5 250 W 36 V 10,4 Ah

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Hidoes F3 Electric Bike 250W 48V 13Ah Hidoes

Vélo électrique Hidoes F3 250 W 48 V 13 Ah

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Hidoes C6 20” Electric Bike 250W 36V 13Ah

Vélo électrique Hidoes C6 20 pouces 250 W 36 V 13 Ah

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Hidoes BN1 Electric Bike 48V 13Ah Hidoes

Vélo électrique Hidoes BN1 48V 13Ah

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Hidoes B6 Mini Electric Bike 48V 10.5Ah Hidoes

Vélo électrique Hidoes B6 Mini 48V 10,5Ah

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Hidoes B3 26" Fat Tyre Electric Bike 1000W 48V 17.5Ah

Vélo électrique Hidoes B3 26" à gros pneus 48V 17,5Ah

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Hidoes B10 20" Fat Tire Electric Bike 1000W 48V 12.5Ah

Vélo électrique Hidoes B10 20" à gros pneus, 48 ​​V, 12,5 Ah

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iENYRID Electric Scooters +
iENYRID M1 500W Electric Scooter

Trottinette électrique iENYRID M1 500 W

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iENYRID M4 Pro S+ Max Electric Scooter 2025 800W 48V 20AH iENYRID

Trottinette électrique iENYRID M4 Pro S+ Max 2025 800W 48V 20AH

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iENYRID ES1 2400W Dual Motor Electric Scooter

Trottinette électrique iENYRID ES1 à double moteur 2400 W 48 V 20,8 Ah

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iENYRID S1 Off Road Electric Scooter 700W 48V 15Ah iENYRID

Trottinette électrique tout-terrain iENYRID S1 700 W 48 V 15 Ah

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iENYRID M4 Pro S+ 2025 Electric Scooter 800W 48V 12.5Ah iENYRID

Trottinette électrique iENYRID M4 Pro S+ 2025 800 W 48 V 12,5 Ah

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KETELES Electric Bikes +
KETELES K800 Electric Bike 48V 23AH KETELES

Vélo électrique KETELES K800 48V 23AH

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KETELES K820 Pro Electric Bike 250W 48V 17.5AH KETELES

Vélo électrique KETELES K820 Pro 250 W 48 V 17,5 Ah

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KETELES K800 Pro Electric Bike 48V 23AH KETELES

Vélo électrique KETELES K800 Pro 48V 23AH

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KETELES KF9 20 Inch Folding Electric Bike 48V 35AH KETELES

Vélo électrique pliant KETELES KF9 20 pouces 48 V 35 Ah

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Koolux Electric Bikes +
Koolux EV12M 300W Kids Electric Dirt Bike

Vélo tout-terrain électrique pour enfants Koolux EV12M 300 W

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Black electric bike with 'Koolux' branding on a white background

Vélo pliant électrique Koolux KL6S

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Koolux X7 Fat Tyre Electric Bike Koolux

Vélo électrique Koolux X7 à gros pneus

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KOOLUX X9 Electric Bike 48V 15.6AH (Pro 31.2Ah)

Vélo électrique KOOLUX X9 48 V 15,6 Ah (Pro 31,2 Ah)

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Koolux X3 Electric Bike 48V 15ah Koolux

Vélo électrique Koolux X3 48V 15ah

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Koolux X2 Electric Bike Koolux

Vélo électrique Koolux X2

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Black electric bike with blue accents on a white background

Vélo électrique Koolux X15 48V 15Ah

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Koolux X11 Duel Battery Electric Bike 750W 48V 11.7Ah

Vélo électrique Koolux X11 à double batterie

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Koolux X1 Electric Bike 250W 36V 6Ah Koolux

Vélo électrique Koolux X1 250 W 36 V 6 Ah

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Koolux BK6S PRO Electric Bike Duel Battery 48V 13AH + 10.2Ah Koolux

Batterie double pour vélo électrique Koolux BK6S PRO : 48 V 13 Ah + 10,2 Ah

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Varun Electric Bikes +
Varun M26 Pro Fat Tire Electric Bike 250W 48V 15Ah Varun

Vélo électrique Varun M26 Pro à gros pneus, 250 W, 48 V, 15 Ah

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Varun X-Plorer Electric Bike 250W 48V 13Ah Varun

Vélo électrique Varun X-Plorer 250 W 48 V 13 Ah

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VARUN M26 Electric Bike 26inch 500W 48V 7.8Ah

Vélo électrique VARUN M26 26 pouces 48 V 7,8 Ah

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Varun Super Y Small Electric Bike 16inch Fat Tire 250W 48V 13Ah Varun

Vélo électrique Varun Super Y Small, pneus larges 16 pouces, 250 W, 48 V, batterie 13 Ah

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The VARUN M24 Electric Bike 24inch 36V 8Ah in black and blue is shown side view with a central battery, front suspension, disc brakes, and wheel reflectors—making it a stylish and practical city commuter e-bike.

Vélo électrique VARUN M24 24 pouces 36 V 8 Ah

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Varun C26-1 Electric Bike 48V 10.4Ah City Commuter E-Bike VARUN

Vélo électrique Varun C26-1 48V 10,4Ah pour trajets urbains

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VARUN M26 Electric Bike 26inch 500W 48V 7.8Ah

Vélo électrique VARUN M27 27 pouces 48 V 13 Ah

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Varun C14-1 Mini Electric Bike 36V 7.8Ah 20MPH 14 Inch E-Bike Varun

Vélo électrique miniature Varun C14-1 36V 7,8Ah 32 km/h 14 pouces

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VIPCOO Electric Bikes & Scooters +
Side view of a black Vipcoo H3 Electric Dirt Bike, featuring rugged tires, full suspension, and "Vipcoo" branding on the seat and battery area, ideal for off-road trails or adventure riding.

Moto tout-terrain électrique VIPCOO H3 - Suspension intégrale - 63 km/h

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VIPCOO VM6 Electric Bike 250W 48V 18.2Ah 20 inch Fat Tire E-Bike Vipcoo

Vélo électrique VIPCOO VM6 250 W 48 V 18,2 Ah, pneu large de 20 pouces

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The Vipcoo VIPCOO VS6 1000W Electric Scooter, in black, features thick tires, a wide deck, sturdy frame, and handlebars, shown in profile against a white background.

VIPCOO VS6 1000W Electric Scooter

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The Vipcoo VIPCOO VS6 1000W Electric Scooter, in black, features thick tires, a wide deck, sturdy frame, and handlebars, shown in profile against a white background.

VIPCOO VS6 Pro 2400W Dual Motor Electric Scooter

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VIPCOO VS9 Dual Motor 3600W 60V 26Ah Electric Scooter Vipcoo

Trottinette électrique VIPCOO VS9 à double moteur 3600 W 60 V 26 Ah

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Vipcoo VS3 Pro Electric Scooter Dual Motor 2400W 52V 20.8AH Vipcoo

Trottinette électrique Vipcoo VS3 Pro à double moteur 2400 W 52 V 20,8 Ah

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VIPCOO VS3 800W Electric Scooter

Trottinette électrique VIPCOO VS3 800 V 48 V 15,6 Ah

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YVY Electric Bikes +
YVY Q20 (C20) PRO Electric Bike 52V 40AH YVY

Vélo électrique YVY Q20 (C20) PRO 52V 40AH

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YVY Q20 (C20) Electric Bike YVY

Vélo électrique YVY Q20 (C20) Lite

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YVY Q20 (C20) Electric Bike YVY

Vélo électrique YVY Q20 (C20)

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RANDRIDE Electric Bikes +
Randride YX90M Electric Bike Randride

Vélo électrique Randride YX90M

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Randride YX80-2 Electric Mountain Bike 48V 20Ah Dual Motor Randride

Randride YX80-2 VTT électrique 48V 20Ah double moteur

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Randride YX80 Electric Mountain Bike 48V 20Ah Randride

VTT Électrique Randride YX80 48V 20Ah

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Randride YX20M-2 Folding Electric Bike Randride

Vélo électrique pliant Randride YX20M-2

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Randride YX20M Folding Electric Bike Randride

Vélo électrique pliant Randride YX20M

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Randride YG90B Electric Mountain Bike 48V 17Ah Randride

VTT Électrique Randride YG90B 48V 17Ah

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Randride DM711 Randride

Randride DM711 Electric Bike

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Duotts Electric Bikes +
DUOTTS C29 Electric Mountain Bike 48V 15AH 29” Inch Duotts

VTT électrique DUOTTS C29 48V 15AH 29” pouces

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Touroll Electric Bikes +
Touroll U1 Electric Bike 250W 36V 13AH Touroll

Vélo électrique Touroll U1 250 W 36 V 13 Ah

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Touroll J1 Step Thru Electric Bike 250W 36V 15.6AH Touroll

Vélo électrique Touroll J1 à cadre ouvert 250 W 36 V 15,6 Ah

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Touroll J1 Electric Bike 250W 36V 15.6AH Touroll

Vélo électrique Touroll J1 250 W 36 V 15,6 Ah

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Samebike Electric Bikes +
Samebike XD26 - II Electric Bike 750W 48V 14AH

Vélo électrique Samebike XD26-II 250W 48V 15AH

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The Samebike RS-A02 Pro Electric Bike, a green foldable fat tyre model with a 1000W motor, rear cargo rack, dual suspension, and “Samebike” branding on the frame, is shown from the side on a white background.

Vélo électrique Samebike RS-A02 Pro 250W 48V 15Ah gros pneu vélo électrique

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Samebike CY20 20” Foldable Electric Bike 350 36V 12AH

Vélo électrique pliable Samebike CY20 20" 250W 36V 12AH

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The SAMEBIKE C05 Pro Fat Tyre Electric Bike by Samebike features a 250W brushless motor, step-through black frame, lithium-ion battery, front and rear racks, front suspension, and a headlight mounted on the front rack.

Vélo électrique SAMEBIKE C05 Pro gros pneu 250W 36V 13Ah

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Samebike 20LVXD30 - II Foldable Electric Bike 250W 48V 13Ah

Vélo électrique pliable Samebike 20LVXD30-II 250W 48V 13Ah

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Samebike LOTDM200 Fat Tyre Electric Bike 750W 48V 13Ah

Vélo électrique Samebike LOTDM200 gros pneu 250W 48V 13Ah

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A black Samebike RS-A01 PRO 26" 250W electric bike with step-through frame, front suspension, rear rack, and fenders is shown side-on against a white background—an ideal UK eBike for daily commutes.

Vélo Électrique Samebike RS-A01 PRO 26" 250W 36V 15Ah

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Gray folding electric bike with visible branding on a white background

Vélo électrique Samebike YINYU14 14 pouces 36V 7,8A

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Samebike XWLX09-II Folding Electric Bike 250W 48V 15Ah Samebike

Vélo électrique pliant Samebike XWLX09-II 250 W 48 V 15 Ah

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Samebike SY26 - II FT 26” Electric Bike 750W 36V 13Ah

Vélo électrique Samebike SY26-II FT 26 pouces 250W 36V 13Ah

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