Synch Longtail Monkey 2 Seater Electric Bike 250W

$1,690.00
$2,585.99
35% OFF
Color
LED Front Headlamp
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2 Year Warranty

Ships from Sydney (FREE)

5 Star reviews

Specs and Features

Battery and Range: Torque Sensor - 48v 16ah (up to 40 mile range) ** Range according to battery capacity. It is also dependent on the different riding conditions - pedal assist level, terrain, rider weight, tyre pressure, headwind etc.

Motor: Bafang rear hub motor 250W
Dimensions: Bike Height 114cm, Bike Length 175cm.

Display: Light up LCD display, 5 levels of assist plus walk mode
Lights: (optional add on) LED front headlamp & Rear LED brake and tail light.

Brakes: Tektro hydraulic disc brakes

Tyres: Synch (by Innova) puncture resistant tyres - 20" x 4"

Gears: Shimano 7 speed gears

Max Speed: 15.5MPH

Rider Height: 5'2" - 6'3" Max Rider Weight

Bike Weight: 29kg (including battery)

Warranty: Motor and battery 1 year, frame and forks 2 years

 

White Glove Delivery – arrives fully assembled, ready to ride, with no setup required.

Bike Sizing

Recommended rider height: 5’4” – 6’3” (162 – 190 cm)

Bike length: 175 cm

Height (to top of handlebars): 114 cm

Total weight: 29 kg

Frame design: Step-over with extended longtail for extra passenger or cargo space

Ride style: Comfortable, upright riding position with excellent stability

☆ FREE SHIPPING

☆ 30 DAYS MONEY BACK GUARANTEE

☆ LIMITED TIME 30% OFF SALE

☆ FAST SUPPORT

The Ultimate Two-Seater Electric Bike

The Synch Longtail 250W blends retro styling with modern electric performance, offering a class-leading ride experience for both solo adventures and two-person journeys. Designed for versatility, comfort, and power, this extended-seat e-bike is perfect for urban commuting, weekend getaways, or simply sharing the ride.


With its striking design, the Longtail takes inspiration from the popular Super Monkey model, adding extra capacity without sacrificing performance. Whether you're cruising through city streets or tackling scenic countryside routes, this British-built electric bike is engineered for reliability and style.

Hand-Built in the UK with British-Made Batteries 🇬🇧

Each Synch Longtail is designed, built, and assembled in the UK, ensuring the highest standard of craftsmanship. Unlike most e-bikes, Synch is the first electric bike company to use UK-manufactured batteries, supplied by Danecca, a specialist battery manufacturer based in Silverstone.

Hand-Built in the UK with British-Made Batteries 🇬🇧

Each Synch Longtail is designed, built, and assembled in the UK, ensuring the highest standard of craftsmanship. Unlike most e-bikes, Synch is the first electric bike company to use UK-manufactured batteries, supplied by Danecca, a specialist battery manufacturer based in Silverstone.

Powerful, Responsive & Built for Adventure

  • 250W Bafang rear hub motor delivers smooth and consistent power.
  • 48V 16Ah UK-manufactured battery provides up to 40 miles of range with a quick 4-5 hour recharge time.
  • Torque sensor drive system intuitively adjusts power based on your pedaling effort, ensuring a natural and efficient ride.
  • Shimano 7-speed gears allow you to adapt effortlessly to different terrains.
  • Tektro hydraulic disc brakes offer precision stopping power in all conditions.
  • Front suspension forks absorb bumps and enhance ride comfort.
  • Puncture-resistant Synch tyres provide durability and grip on varied surfaces.

Designed for Comfort & Stability

With an extended frame for added balance and a step-over design, the Longtail 250W is perfect for riders between 5’4” and 6’3”. Weighing 29kg, with a total length of 175cm and a height of 114cm, it offers a stable, smooth, and comfortable ride every time.

Designed for Comfort & Stability

With an extended frame for added balance and a step-over design, the Longtail 250W is perfect for riders between 5’4” and 6’3”. Weighing 29kg, with a total length of 175cm and a height of 114cm, it offers a stable, smooth, and comfortable ride every time.

FAQs

Answers to frequently asked questions

Refund information?

RETURNS
Returns accepted within 30 days if item is unused, unassembled, and in original packaging.


DAMAGED / WRONG ITEM
Email us with photos and order number. We’ll send a replacement and cover return shipping.


CHANGE OF MIND
Return shipping at your expense. Full refund minus original shipping (if any). No restocking fee.


REFUNDS
Issued within 7 business days after inspection. May take 3–5 days to appear in your account.


TO START A RETURN
📧 Support@Gtbike.zone
📞 +61 482 084 620

Free Shipping?

Yep! We offer FREE AU shipping

WHERE DO WE DELIVER?
We ship Australia-wide.

SHIPPING COST
Free Standard & Freight Shipping on all orders.

DELIVERY TIME

  • Handling: 1–3 business days
  • Standard: 3–10 business days
  • Freight: 7–21 business days


CARRIERS
TNT, Aramex, Toll, Mainfreight & others.

TRACKING
Tracking info emailed within 48 hours of dispatch.

ORDER CUT-OFF TIME
4:00 PM AEST (Mon–Fri)

Do you provide tracking information?

Yes, Every order includes a tracking number which will be provided via email or text once your order is fulfilled.

Guarantee?

We stand behind the quality and durability of the Synch Longtail Monkey 2 Seater Electric Bike 250W, ensuring you can ride with confidence.
 

  • 2 Year Warranty- 2-year frame & fork warranty / 1-year electronics warranty.
  • Reliable Support- Our team is here to assist with any issues, ensuring a smooth riding experience.

 

For full details, visit our Warranty & Returns page.

Customer Reviews

Based on 2 reviews
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M
Manny

The torque sensor makes pedaling feel natural, and the motor gives just the right amount of support.

A
Alex Carter

What really surprised me is how fun it is. The fat tyres absorb bumps and uneven roads like a dream, and the hydraulic brakes give you total confidence, even at higher speeds. The retro look turns heads everywhere I go, and the 2-seater design makes it perfect for spontaneous rides with my partner.

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