Polygon Siskiu T6E
Pedal-assist, rated to 250W, assist cuts at 25 km/h. Declared by the brand; declaration not independently sighted.
Polygon Siskiu T6E (2023) at a glance
The Polygon Siskiu T6E is the entry version of the Siskiu TE trail eMTB: 150/140mm travel, a Shimano EP600 motor (85Nm), a 504Wh battery, Shimano 11-speed and SRAM Code R brakes on 29-inch wheels.
The Polygon Siskiu T6E is a trail emtb e-bike sold in Australia at $5,499.99 (price checked 27 Sep 2026). It pairs a Shimano EP600 mid drive motor with 85Nm of torque, a 504Wh battery, 29 x 2.4 wheels. It is listed as a 250W pedal-assist e-bike limited to 25 km/h for Australian roads.
Is it for you?
Best suited to
Riders starting out on full-suspension eMTBs who want Shimano power for less than the T7E.
Standout strength
The same 150/140mm Siskiu trail frame and 85Nm Shimano torque as the T7E, for less money.
The main compromise
A smaller 504Wh battery, 11-speed gearing and entry-level suspension compared with the T7E.
Full specification
Drive and power
Frame and ride
Australian compliance
Pedal-assist, rated to 250W, assist cuts at 25 km/h. Declared by the brand; declaration not independently sighted.
Siskiu T6E vs Siskiu TE with Bosch
| Polygon Siskiu T6E | Polygon Siskiu TE with Bosch | |
|---|---|---|
| Price | $5,499.99 | $4,799 |
| Motor | Shimano EP600, mid drive | Bosch Performance Line CX, mid drive |
| Torque | 85 Nm | 85 Nm |
| Battery | 504 Wh | 625 Wh |
| Claimed range | TBC | TBC |
| Weight | TBC | TBC |
| Frame | ALX alloy full-suspension trail frame, 150/140mm travel | ALX alloy e-MTB trail frame, mullet wheels |
| Wheels | 29 x 2.4 | 29 x 2.6 front, 27.5 x 2.6 rear (Schwalbe Hans Dampf) |
| Category | Trail eMTB | Trail eMTB |
| Availability | Out of stock | Out of stock |
Choose the Siskiu T6E if
you want this spec at this price; on paper the two are very close, so ride both if you can.
Choose the Siskiu TE with Bosch if
it costs $700.99 less; its battery is 121 Wh bigger, so you charge less often on long rides.
How you would ride it
Polygon
Polygon sells its Australian e-bike range direct at polygonbikes.com/au and through dealers: Siskiu and Collosus eMTBs with Shimano and Bosch motors, the carbon Tambora AE e-gravel bike, and Kalosi and Gili city e-bikes.
Compare similar e-bikes
Common questions
How much does the Polygon Siskiu T6E cost in Australia?
The Polygon Siskiu T6E is listed at $5,499.99 (Polygon Australia RRP (polygonbikes.com/au)). eBikeFinder checks pricing against manufacturer and distributor information, and prices can change with sales and stock. This price was last checked on 27 Sep 2026.
Is the Polygon Siskiu T6E road legal in Australia?
Yes. The Polygon Siskiu T6E is a 250W pedal-assist e-bike that stops assisting at 25 km/h, which meets the road-legal e-bike standard in every Australian state. Compliance is asserted by the brand rather than independently verified, so confirm the current spec with the seller.
What motor does the Polygon Siskiu T6E have?
The Polygon Siskiu T6E uses a Shimano EP600 motor, in a mid-drive position, producing 85Nm of torque. Mid-drive motors climb hills better because they work through the bike's gears.
Who sells and backs the Polygon Siskiu T6E in Australia?
The Polygon range is distributed in Australia by Polygon Bikes Australia (direct online) and Polygon dealers. It comes with a 2 years frame, lifetime fork on select models warranty. Buying from a brand with real Australian support matters most when something needs a warranty claim or a service.